{"title":"Dell PowerEdge 16th Gen Servers – Built for Modern Data Centers","description":"\u003cp data-start=\"236\" data-end=\"283\"\u003e\u003cstrong data-start=\"236\" data-end=\"283\"\u003eRefurbished Dell PowerEdge 16th Gen Servers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"285\" data-end=\"628\"\u003eOur \u003cstrong data-start=\"289\" data-end=\"324\"\u003eDell PowerEdge 16th Gen servers\u003c\/strong\u003e are engineered for today’s high-demand IT environments, delivering the performance and flexibility required for virtualization, cloud infrastructure, and data-intensive workloads. Each system is professionally refurbished, tested, and validated to ensure dependable operation in production environments.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"1007\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFeaturing \u003cstrong data-start=\"640\" data-end=\"690\"\u003enext-generation Intel Xeon Scalable processors\u003c\/strong\u003e, expanded memory capabilities, and support for high-speed NVMe, SAS, and SATA storage, these servers are designed to scale with your infrastructure. Whether you're upgrading existing systems or deploying new hardware at scale, 16th Gen PowerEdge servers provide a strong foundation for modern data center operations.\u003c\/p\u003e","products":[{"product_id":"dell-poweredge-t560-8-bay-3-5-chassis","title":"CONFIGURE \u0026 QUOTE - Dell PowerEdge T560 8-Bay 3.5\" Tower [16th Gen: New]","description":"\u003cp\u003eThe T560 8-Bay 3.5\" is the entry LFF configuration of Dell’s 16th gen tower platform: eight 3.5\" hot-swap bays instead of the canonical 12, with everything else about the platform identical. We deploy this variant when a buyer wants current-gen Sapphire Rapids or Emerald Rapids compute with bulk LFF storage but the workload only needs 8 spindles, not 12. Veeam backup repositories for smaller sites, single-server file servers, and ROBO virtualization hosts at offices where 8 large drives is genuinely enough are the typical fit.\u003c\/p\u003e\u003cp\u003eIf you need more LFF capacity, look at the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\"\u003c\/a\u003e instead. The cost delta is usually small relative to the per-bay capacity gain, and most customers who land here end up moving to the 12-Bay during quote.\u003c\/p\u003e\u003ch2\u003eWhat’s Different About This Chassis\u003c\/h2\u003e\u003cp\u003eOnly one thing: 8 LFF bays instead of 12. Same motherboard, same processor support, same memory architecture, same RAID controller options, same OCP networking, same iDRAC9 management, same PSU lineup, same GPU envelope. This is the same platform with a less-populated front backplane.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen the 8-Bay 3.5\" is the right call: \u003c\/strong\u003eBackup target with sub-100 TB raw capacity needs. ROBO file servers where 8 × 16 TB NL-SAS (128 TB raw, ~96 TB usable RAID 6) is comfortably more than the office’s data footprint. Small-business primary servers where the buyer is sizing for 5-year growth, not 10. The lower drive count also means fewer fans needed in the storage cage area, which marginally improves acoustics under bulk-storage workloads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to step up to the 12-Bay 3.5\" instead: \u003c\/strong\u003eIf backup retention is growing year-over-year, if a future Veeam expansion is plausible, if RAID 60 is on the table (which wants more spindles), or if the buyer is hedging against capacity needs they can’t fully predict. Going from 8 to 12 bays costs less than upgrading the entire server in three years.\u003c\/p\u003e\u003ch2\u003eProcessors, Memory, RAID, Networking, GPU, PSU, Management\u003c\/h2\u003e\u003cp\u003eAll shared with the T560 12-Bay 3.5\" canonical page. The processors are 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket (drop-in compatible, the modern equivalent of the 14th gen V1\/V2 pattern). Memory is 16 DDR5 RDIMM slots, 1.5 TB max, 4800 MT\/s on 4th gen \/ 5200 MT\/s on 5th gen. Top RAID pick is the PERC H965i (Series 12, 8 GB FBWC, tri-mode SAS4\/SATA\/Gen4 NVMe). Networking is OCP 3.0 plus 2 × 1 GbE LOM. Up to 6 PCIe slots. GPU envelope is up to 2 × 300W double-wide or 6 × 75W single-wide. PSU options span 600W to 2800W, all hot-swap redundant. Management is iDRAC9 Enterprise (NOT iDRAC10; iDRAC10 is 17th gen). Boot is BOSS-N1 (NVMe M.2 hardware RAID 1, hot-swap).\u003c\/p\u003e\u003cp\u003eSee the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" page\u003c\/a\u003e for the full platform breakdown: specific CPU SKU recommendations, memory population guidance, RAID controller comparison, GPU thermal tradeoffs, and physical specs.\u003c\/p\u003e\u003ch2\u003eRAID Guidance for the 8-Bay LFF Array\u003c\/h2\u003e\u003cp\u003eOn 8 large-capacity spinning drives, our default is RAID 6 with 1 hot spare (6 data + 2 parity + 1 hot spare on the H965i is supported with the 8-bay backplane). RAID 5 is not viable at 16 TB+ drive capacity for the same rebuild-risk reasons as the 12-Bay; we’ll quote it only with explicit written acknowledgement.\u003c\/p\u003e\u003cp\u003eRAID 10 is on the table for IOPS-sensitive workloads (databases on spinning disk) where capacity is less important than write performance. 8 × 16 TB in RAID 10 yields 64 TB usable with much better small-block write performance than RAID 6.\u003c\/p\u003e\u003cp\u003eFor SAS SSD-based 8-Bay configurations, RAID 5 becomes acceptable again (SSD rebuild times are dramatically shorter than HDD), and the H965i’s 8 GB FBWC really earns its cost. If the workload is SQL Server or a similar transactional database on SSD, this is the configuration we’d spec.\u003c\/p\u003e\u003ch2\u003ePower Supplies\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (single Silver 4416Y+, partial RAM, 8 spinning HDDs)\u003c\/td\u003e\n\u003ctd\u003e2 × 800W Platinum\u003c\/td\u003e\n\u003ctd\u003e~400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (dual Gold 6526Y, 512 GB RAM, 8 NL-SAS, H965i)\u003c\/td\u003e\n\u003ctd\u003e2 × 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~650W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (dual Gold 6548Y+, 1 TB RAM, 8 SAS SSD, 2 × L40S)\u003c\/td\u003e\n\u003ctd\u003e2 × 2400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~1750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003ePeak draw is roughly 100W lower than the 12-Bay 3.5\" in equivalent CPU and memory configurations, reflecting the four fewer spinning drives.\u003c\/p\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003eThe 8-Bay 3.5\" is the right call when the workload is genuinely bounded at 8 LFF spindles and the buyer doesn’t want to pay for capacity they won’t use. Backup targets sized to current dataset, ROBO file servers in offices with predictable growth, single-server department file shares: this is where the 8-Bay lands well.\u003c\/p\u003e\u003cp\u003eIt’s the wrong call when capacity needs are growing or uncertain, when RAID 60 is being considered (12 bays is the minimum spindle count for a credible RAID 60 layout), or when the per-bay cost delta to the 12-Bay 3.5\" gets overshadowed by future expansion needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line: \u003c\/strong\u003eBuy this when 8 LFF bays is the right answer to a known workload. If the answer is \"I don’t know yet, maybe more,\" step up to the 12-Bay 3.5\" sibling and avoid the upgrade conversation later.\u003c\/p\u003e\u003ch2\u003eWorkload Fit Matrix\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat this server excels at ✅\u003c\/th\u003e\n\u003cth\u003eWhere to look elsewhere instead ❌\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall to mid-size backup repositories (sub-100 TB)\u003c\/td\u003e\n\u003ctd\u003eBackup growth scenarios (use 12-Bay 3.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROBO file servers with predictable capacity\u003c\/td\u003e\n\u003ctd\u003eRAID 60 layouts needing 12+ spindles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall business primary servers\u003c\/td\u003e\n\u003ctd\u003eWorkloads \u0026gt; 1.5 TB memory (use R660\/R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepartmental file shares\u003c\/td\u003e\n\u003ctd\u003eSFF-density workloads (use 8-Bay or 16-Bay 2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase on SSD with H965i write cache\u003c\/td\u003e\n\u003ctd\u003eRack-dense datacenter deployments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLower-spindle RAID 6 has less performance headroom. \u003c\/strong\u003eRAID 6 across 8 drives means 2 parity drives out of 8, leaving 6 data spindles. On the 12-Bay 3.5\", that’s 10 data spindles for the same parity overhead. If small-block random write performance matters, the 12-Bay’s extra data spindles are a real number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpansion isn’t a backplane swap. \u003c\/strong\u003eIf you outgrow the 8-Bay 3.5\", you can’t simply add four more drives. The backplane is the 8-bay variant of the chassis backplane. Moving to 12 bays requires the 12-bay chassis. Plan accordingly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlatform-level limitations from the canonical apply here too. \u003c\/strong\u003e1.5 TB memory ceiling, 5200 MT\/s memory speed ceiling on Emerald Rapids, no DLC option, rail kit sold separately, and acoustic profile that steps up under heavy CPU\/GPU load. See the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" page\u003c\/a\u003e for full platform limitation detail.\u003c\/p\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eThe T560 is Dell’s current 16th gen tower platform (4th Gen Sapphire Rapids and 5th Gen Emerald Rapids, same socket). It replaced the 15th gen T550 (Ice Lake) and represents a meaningful jump in processor generation, memory bandwidth (DDR5), and PCIe generation (Gen5). Forward investment horizon runs through 2030 at minimum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 12-Bay 3.5\" (canonical sibling): \u003c\/strong\u003eThe only difference is the front backplane: 8 LFF bays here versus 12. Same platform fundamentals on both pages. Pick the 8-Bay when 8 spindles is enough; pick the 12-Bay when capacity headroom or RAID 60 is on the table.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 SFF siblings (\u003ca href=\"\/products\/dell-poweredge-t560-8-bay-2-5-chassis\"\u003e8-Bay 2.5\"\u003c\/a\u003e \/ \u003ca href=\"\/products\/dell-poweredge-t560-16-bay-2-5-chassis\"\u003e16-Bay 2.5\"\u003c\/a\u003e): \u003c\/strong\u003ePick the 2.5\" siblings when the workload is SSD-heavy or NVMe-heavy and IOPS density matters more than per-bay capacity. The LFF variants are about bulk storage; the SFF variants are about IOPS and PCIe NVMe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. 17th gen (no tower yet): \u003c\/strong\u003eDell has not released a 17th gen tower as of 2026. The T560 is therefore Dell’s current-generation tower for the foreseeable future.\u003c\/p\u003e\u003ch2\u003eRequest a Quote\u003c\/h2\u003e\u003cp\u003eTell us your workload, target memory capacity, storage requirements (drives and RAID level), GPU plans if any, and quantity. Our account team will put together a tailored T560 8-Bay 3.5\" quote within 24 hours. Volume pricing applies at 5 units and above. 12+ hour burn-in test on every server. 180-day standard warranty included; 1, 2, and 3-year Premium warranty options available.\u003c\/p\u003e\u003cp\u003ePhone: 1-800-778-1545. Address: 70 Buford Highway, Suwanee, GA 30024. CAGE Code: 85RK3.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951455625415,"sku":"LM-PXCL-XYWZ","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-t560-24-bay-25-chassis-5409270.jpg?v=1765539927"},{"product_id":"dell-poweredge-t560-8-bay-2-5-chassis","title":"CONFIGURE \u0026 QUOTE - Dell PowerEdge T560 8-Bay 2.5\" Tower [16th Gen: New]","description":"\u003cp\u003eThe T560 8-Bay 2.5\" is the entry SFF configuration of Dell’s 16th gen tower platform: eight 2.5\" hot-swap bays supporting SAS, SATA SSDs, and NVMe drives via the H965i tri-mode controller. We deploy this variant when a buyer wants current-gen compute in a tower form factor with SSD-density storage but doesn’t need the 16-Bay or 24-Bay headcount. SQL Server departmental databases, ROBO virtualization hosts running SSD-backed datastores, and small VDI deployments are the typical fit.\u003c\/p\u003e\u003cp\u003eIf you need more SFF capacity or higher VM density, look at the \u003ca href=\"\/products\/dell-poweredge-t560-16-bay-2-5-chassis\"\u003eT560 16-Bay 2.5\"\u003c\/a\u003e instead. If you need bulk LFF capacity rather than IOPS density, the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" canonical page\u003c\/a\u003e is where to go.\u003c\/p\u003e\u003ch2\u003eWhat’s Different About This Chassis\u003c\/h2\u003e\u003cp\u003eTwo things: 8 SFF bays instead of 16 (or vs. the LFF siblings, 2.5\" bays instead of 3.5\"), and the Universal Backplane v2 supports NVMe via the H965i’s tri-mode capability. Everything else about the platform is identical to the canonical 12-Bay 3.5\": same motherboard, same processor support, same memory architecture, same RAID controllers, same OCP networking, same iDRAC9, same PSU lineup, same GPU envelope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNVMe option on this chassis: \u003c\/strong\u003eThe Universal Backplane v2 on the SFF T560 variants supports a mix of SAS, SATA, and PCIe NVMe drives in the same chassis when paired with the H965i. This is one of the genuine advantages of the SFF chassis over the LFF: you can run a small NVMe tier for hot data alongside SAS SSDs for warm data in the same server. The 12-Bay 3.5\" can’t do this. If tiered storage in a tower matters, the SFF chassis is the answer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen the 8-Bay 2.5\" is the right call: \u003c\/strong\u003eSQL Server or PostgreSQL departmental databases on 8 enterprise SAS SSDs or NVMe drives. ROBO Hyper-V or vSphere hosts where 8 SFF SSDs give enough VM density for a branch office. Small VDI deployments (20 to 40 desktops). Workloads where IOPS matter more than per-bay capacity and 8 spindles is genuinely enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to step up to the 16-Bay 2.5\" sibling: \u003c\/strong\u003eVDI scaling beyond 40 desktops, vSAN OSA deployments (which want at least 4 capacity drives per disk group and 2 cache drives, repeated across hosts), or any workload where a year-over-year SSD expansion is plausible. The 16-Bay has the same chassis with twice the bay count, and the upgrade is not field-doable.\u003c\/p\u003e\u003ch2\u003eProcessors, Memory, RAID, Networking, GPU, PSU, Management\u003c\/h2\u003e\u003cp\u003eAll shared with the T560 12-Bay 3.5\" canonical page. The processors are 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket (drop-in compatible). Memory is 16 DDR5 RDIMM slots, 1.5 TB max, 5200 MT\/s on 5th gen. Top RAID pick is the PERC H965i (Series 12, 8 GB FBWC, tri-mode SAS4\/SATA\/Gen4 NVMe RAID, the only PERC that does Gen5 NVMe RAID 5\/6\/10). Networking is OCP 3.0 plus 2 × 1 GbE LOM. Up to 6 PCIe slots. GPU envelope is up to 2 × 300W double-wide or 6 × 75W single-wide. PSU options from 600W to 2800W, hot-swap redundant. Management is iDRAC9 Enterprise (NOT iDRAC10). Boot is BOSS-N1 (NVMe M.2 hardware RAID 1, hot-swap).\u003c\/p\u003e\u003cp\u003eSee the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" page\u003c\/a\u003e for the full platform breakdown including specific CPU SKU recommendations, memory population guidance, GPU thermal tradeoffs, and physical specs.\u003c\/p\u003e\u003ch2\u003eRAID and NVMe Guidance for the 8-Bay SFF Array\u003c\/h2\u003e\u003cp\u003eSSD economics change the RAID conversation. RAID 5 across 8 SAS SSDs is a perfectly reasonable configuration; SSD rebuild times are short enough that the URE math that disqualifies RAID 5 on spinning disk doesn’t apply. RAID 10 is our default for write-intensive databases (SQL Server transaction logs especially). RAID 6 is the call when capacity matters more than write performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNVMe-specific guidance: \u003c\/strong\u003eIf the configuration includes PCIe Gen4 NVMe drives, the H965i is the only PERC that does hardware RAID 5\/6\/10 on them. PERC H355 and H755 Front handle SAS\/SATA only. PERC H755N does hardware RAID on Gen4 NVMe but lacks the 8 GB cache of the H965i. For tier-1 transactional workloads on NVMe in this chassis, the H965i is the controller we’d spec.\u003c\/p\u003e\u003cp\u003eS160 software RAID is also available for NVMe-only configurations, but we don’t recommend it for production workloads where the CPU should be doing something more valuable than parity calculation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBOSS-N1 boot module \u003c\/strong\u003e(2 × M.2 NVMe SSDs in hardware RAID 1, hot-swap) is included by default on every T560 we quote. Boot off the BOSS, not the front bays.\u003c\/p\u003e\u003ch2\u003ePower Supplies\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (single Silver 4416Y+, partial RAM, 4 SATA SSDs)\u003c\/td\u003e\n\u003ctd\u003e2 × 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~320W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (dual Gold 6526Y, 512 GB RAM, 8 SAS SSDs, H965i)\u003c\/td\u003e\n\u003ctd\u003e2 × 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~580W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (dual Gold 6548Y+, 1 TB RAM, 8 NVMe SSDs, 2 × L40S)\u003c\/td\u003e\n\u003ctd\u003e2 × 2400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~1700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eSSDs draw less power than spinning drives, so peak draw at light and balanced configurations is meaningfully lower than the LFF siblings. The Titanium PSU options are quieter; on an 8-Bay 2.5\" SFF tower deployed in an office, the 1100W Titanium is what we’d default to.\u003c\/p\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003eThe T560 8-Bay 2.5\" is the SFF-tower configuration we recommend for IOPS-driven workloads at the small end: departmental SQL Server, ROBO virtualization with SSD datastores, and entry-level VDI hosts. It’s also the natural fit when a buyer wants the tower form factor and a tiered NVMe + SAS storage configuration.\u003c\/p\u003e\u003cp\u003eIt’s the wrong call when VM density needs are scaling (16-Bay 2.5\" is the right sibling), when bulk capacity matters more than IOPS (12-Bay 3.5\" canonical), or when memory ceiling becomes the binding constraint (rack siblings R660\/R760).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line: \u003c\/strong\u003eBuy this when 8 SFF bays is the right answer to a known IOPS-bound workload. The H965i tri-mode controller and BOSS-N1 boot make this an unusually capable SSD platform in a tower form factor.\u003c\/p\u003e\u003ch2\u003eWorkload Fit Matrix\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat this server excels at ✅\u003c\/th\u003e\n\u003cth\u003eWhere to look elsewhere instead ❌\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepartmental SQL Server \/ PostgreSQL on SSD\u003c\/td\u003e\n\u003ctd\u003eVDI \u0026gt; 40 desktops (use 16-Bay 2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROBO Hyper-V \/ vSphere with SSD datastores\u003c\/td\u003e\n\u003ctd\u003eBulk LFF backup repositories (use 12-Bay 3.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall VDI (20 to 40 desktops)\u003c\/td\u003e\n\u003ctd\u003evSAN OSA full-cluster deployments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiered NVMe + SAS storage in a tower\u003c\/td\u003e\n\u003ctd\u003eWorkloads \u0026gt; 1.5 TB memory (use R660\/R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffice-deployable IOPS-heavy compute\u003c\/td\u003e\n\u003ctd\u003eRack-dense datacenter deployments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e8 bays is an upper bound, not a floor for growth. \u003c\/strong\u003eIf you outgrow the 8-Bay 2.5\" you can’t add more bays in-place. The backplane and cage are specific to the 8-bay configuration. Moving to 16 bays requires the 16-Bay chassis variant. If growth is plausible, start at 16-Bay.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNVMe RAID requires the H965i. \u003c\/strong\u003eSpecifying PERC H755 or H355 on this chassis and then trying to add NVMe later is a controller upgrade. Plan the controller for the storage tier from day one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUniversal Backplane v2 NVMe lanes are finite. \u003c\/strong\u003eThe chassis can mix SAS, SATA, and NVMe in the same backplane but the NVMe lane budget is shared. Eight all-NVMe is supported with the right configuration; mixed-tier configurations need to be sized at quote time. We’ll work this out before the BOM is finalized.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlatform-level limitations from the canonical apply here too. \u003c\/strong\u003e1.5 TB memory ceiling, 5200 MT\/s memory speed on Emerald Rapids, no DLC option, rail kit sold separately, acoustic profile steps up under heavy CPU\/GPU load. See the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" canonical page\u003c\/a\u003e for full platform limitation detail.\u003c\/p\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eThe T560 is Dell’s current 16th gen tower platform (4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket). It replaced the 15th gen T550. Forward investment horizon runs through 2030 at minimum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 16-Bay 2.5\" sibling: \u003c\/strong\u003eSame chassis, twice the bay count. The 16-Bay is what we spec when SFF SSD\/NVMe density actually matters: vSAN, larger VDI, multi-tenant virtualization, dense database hosts. The 8-Bay is the right call when 8 SSDs is the answer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 12-Bay 3.5\" canonical sibling: \u003c\/strong\u003eThe 12-Bay LFF is bulk capacity (up to 288 TB raw on 24 TB NL-SAS); the 8-Bay 2.5\" SFF is IOPS density (up to ~120 TB on 15 TB enterprise SSDs, but at much higher random IOPS). Pick the SFF when the workload is IOPS-bound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 8-Bay 3.5\" sibling: \u003c\/strong\u003eSame bay count, different drive format. The 3.5\" sibling is the right call for spindle-based backup or file server roles. The 2.5\" SFF (this page) is the right call for SSD-based workloads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. 17th gen (no tower yet): \u003c\/strong\u003eDell has not released a 17th gen tower as of 2026. The T560 is Dell’s current-generation tower.\u003c\/p\u003e\u003ch2\u003eRequest a Quote\u003c\/h2\u003e\u003cp\u003eTell us your workload, target memory capacity, storage requirements (SAS \/ SATA \/ NVMe mix and RAID level), GPU plans if any, and quantity. Our account team will put together a tailored T560 8-Bay 2.5\" quote within 24 hours. Volume pricing applies at 5 units and above. 12+ hour burn-in test on every server. 180-day standard warranty included; 1, 2, and 3-year Premium options available.\u003c\/p\u003e\u003cp\u003ePhone: 1-800-778-1545. Address: 70 Buford Highway, Suwanee, GA 30024. CAGE Code: 85RK3.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951455887559,"sku":"LM-FTDB-PGLD","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-t560-24-bay-25-chassis-5409270.jpg?v=1765539927"},{"product_id":"dell-poweredge-t560-12-bay-3-5-chassis","title":"CONFIGURE \u0026 QUOTE - Dell PowerEdge T560 12-Bay 3.5\" Tower [16th Gen: New]","description":"\u003cp\u003eIn our hands across hundreds of 16th gen Dell tower deployments, the T560 12-Bay 3.5\" is the variant that justifies the tower form factor most directly. This is the configuration we reach for when a customer needs current-gen Sapphire Rapids or Emerald Rapids compute alongside bulk LFF storage in a location that isn’t a datacenter: branch office, broadcast facility, manufacturing floor, medical imaging archive, or any remote site where rack infrastructure isn’t practical and acoustic tolerance is finite.\u003c\/p\u003e\u003cp\u003eThe 12-Bay 3.5\" is our canonical T560 page. The 8-Bay 3.5\", 8-Bay 2.5\", and 16-Bay 2.5\" siblings share this motherboard, processor support, memory architecture, RAID options, networking, management, and PSU lineup. They cross-reference here for platform detail and focus their bodies on what is genuinely different about each chassis.\u003c\/p\u003e\u003ch2\u003eProcessors\u003c\/h2\u003e\u003cp\u003eThe T560 supports both 4th Generation Intel Xeon Scalable (Sapphire Rapids) and 5th Generation Intel Xeon Scalable (Emerald Rapids) in the same socket. This is the same drop-in compatibility you see across the rest of the 16th gen Dell lineup (R660, R760, R560), and it’s the modern equivalent of the 14th gen V1\/V2 Cascade Lake \/ Cascade Lake Refresh pattern. If you bought a T560 in 2023 with 4th gen silicon, you can pull those CPUs and drop in 5th gen Emerald Rapids today without a motherboard swap. We deploy both generations regularly. Treat the 5th gen as a price\/performance refresh rather than a separate platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOur recommendation: \u003c\/strong\u003eFor most T560 deployments, we spec dual 5th gen Xeon Gold 6526Y (16C\/2.8 GHz\/195W) or Gold 6534 (8C\/3.9 GHz\/195W) depending on whether the workload is core-bound or frequency-bound. The 6526Y is our default for virtualization and database; the 6534 is what we reach for when SQL Server licensing or single-threaded application code wants raw clock speed. Both fit comfortably inside the T560’s thermal envelope without forcing the louder fan profile.\u003c\/p\u003e\u003cp\u003eThe platform supports up to 32 cores per socket on 4th gen (max Platinum 8480+) and up to 28 cores per socket on 5th gen. Dual-socket is the configuration we deploy almost exclusively; the second socket adds the other half of the PCIe lanes and memory channels, and a single-socket T560 leaves a lot of platform on the floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFair warning on TDP: \u003c\/strong\u003eAbove 250W per CPU, the cooling solution moves to the higher-acoustic fan profile and the T560 starts sounding like a rack server rather than a quiet tower. If you’re deploying in a true office environment with people sitting nearby, stay at or below 195W per socket. That’s the sweet spot where the T560 keeps its acoustic promise. Datacenter or closet deployments can run the platform to its 350W per-socket ceiling without anyone noticing.\u003c\/p\u003e\u003ch2\u003eMemory\u003c\/h2\u003e\u003cp\u003e16 DDR5 RDIMM slots, eight per socket, two memory channels per CPU populated at 1 DPC for maximum speed. Maximum capacity is 1.5 TB using 96 GB RDIMMs. Speed runs to 4800 MT\/s on 4th gen Sapphire Rapids and 5200 MT\/s on 5th gen Emerald Rapids at 1 DPC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOur recommendation: \u003c\/strong\u003eFully populate both sockets’ eight slots each. The T560’s eight memory channels per CPU only deliver full bandwidth when every channel is populated. We spec 16 × 32 GB RDIMMs (512 GB total) as the default balanced configuration. Step up to 16 × 64 GB (1 TB) for VDI or memory-intensive virtualization. 16 × 96 GB (1.5 TB) only when the workload genuinely justifies it; the per-DIMM price premium on 96 GB modules is steep.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOne thing to be clear about upfront: \u003c\/strong\u003eThe T560’s 16-DIMM ceiling is the platform’s real architectural compromise. The 1U R660 and 2U R760 carry 32 DIMM slots and top out at 8 TB. If your workload needs more than 1.5 TB of memory, the T560 is the wrong call. We’d rather tell you that now than after a purchase order is issued. Look at the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e or \u003ca href=\"\/products\/dell-poweredge-r760-12-bay-3-5-build-your-own\"\u003eR760\u003c\/a\u003e instead.\u003c\/p\u003e\u003ch2\u003eStorage: The Defining Characteristic of This Variant\u003c\/h2\u003e\u003cp\u003eTwelve 3.5\" hot-swap LFF bays on the front of the chassis, supporting SAS, SATA, and Near-Line SAS spinning disk plus 3.5\" SAS SSDs. This is the bulk-capacity configuration. With 24 TB enterprise NL-SAS drives, raw capacity reaches 288 TB on the front bays alone before considering RAID overhead.\u003c\/p\u003e\u003cp\u003eThe 12-Bay LFF chassis is what we spec when a buyer asks for \"as much storage as I can get without putting it in a rack.\" Veeam backup repositories, on-prem media archives, surveillance video retention, and Windows file server consolidation all land here regularly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRAID guidance for LFF arrays: \u003c\/strong\u003eRAID 6 is mandatory at this capacity tier. RAID 5 on 16 TB+ spinning disk is a math problem with one outcome: rebuild times measured in days, and a non-trivial probability of a second drive failure during the rebuild that takes the array down. We will not quote RAID 5 on the 12-Bay 3.5\" without an explicit written acknowledgement from the buyer that they understand the rebuild risk. RAID 60 (two RAID 6 sets striped) is the configuration we recommend for workloads that need both capacity and parallel I\/O on the rebuild path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBOSS-N1 boot module: \u003c\/strong\u003e2 × M.2 NVMe SSDs in hardware RAID 1, hot-swappable from the rear of the chassis. This is the 16th gen successor to the BOSS-S1 SATA M.2 module on 15th gen and earlier. The NVMe shift matters mostly for boot times and patch deployment windows; for hypervisor and OS boot, BOSS-N1 is a meaningful upgrade. We spec it on every T560 we quote. Do not boot from the front bays.\u003c\/p\u003e\u003ch2\u003eRAID Controllers\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eTop pick: PERC H965i \u003c\/strong\u003e(Series 12 \/ PERC12, 8 GB flash-backed write cache, tri-mode SAS4\/SATA\/PCIe Gen4 NVMe). This is the controller we spec on every T560 quote where the workload writes data with any regularity. The 8 GB FBWC is twice the cache of the H755 it replaces, and the tri-mode capability means you can mix NVMe drives into the configuration later without a controller swap. The H965i is also the only PERC that does hardware RAID 5\/6\/10 on Gen5 NVMe; H355 and H755 cannot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompanions: \u003c\/strong\u003ePERC H755 (4 GB cache, SAS3, carryover from 15th gen) is the value option when budget matters more than the H965i’s extra cache. PERC H355 is the entry RAID controller, no cache, fine for boot RAID 1 but not what you want on a 12-bay array. HBA355i is the pass-through choice for vSAN OSA or Ceph deployments where the software stack wants direct device access.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDirect opinion: \u003c\/strong\u003eFor a 12-Bay 3.5\" build, spec the H965i and don’t look back. The cost delta over the H755 is not enough to argue about on a server that’s going to hold a quarter petabyte of data and run for six years.\u003c\/p\u003e\u003ch2\u003eNetworking\u003c\/h2\u003e\u003cp\u003eThe T560 uses an OCP 3.0 slot for the primary NIC plus 2 × 1 GbE LOM ports on the planar. Both can be populated simultaneously, which is useful for separating management traffic onto the 1 GbE ports while the OCP card carries production VLANs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOur default: \u003c\/strong\u003eOCP 3.0 dual-port 10\/25 GbE for general office and branch-office deployments. Move to dual-port 25 GbE for VDI hosts or where the network is the bottleneck. 100 GbE OCP options exist for storage-heavy roles, but on a 12-Bay tower deployed in a non-datacenter location, the upstream switch usually caps you at 10 or 25 GbE anyway.\u003c\/p\u003e\u003cp\u003eUp to six PCIe slots (mix of Gen5 and Gen4) are available for additional NICs, GPUs, or storage HBAs. PCIe slot allocation interacts with GPU configuration; see below.\u003c\/p\u003e\u003ch2\u003eGPU Support: Where the T560 Earns Its Form Factor\u003c\/h2\u003e\u003cp\u003eThis is where the tower form factor genuinely outperforms the rack siblings. The T560 supports up to 2 × 300W double-wide GPUs (think L40S, A40, RTX 6000 Ada) or up to 6 × 75W single-wide GPUs (L4, T4). The thermal envelope and PCIe slot layout in a 4.5U tower simply has more room than a 1U or 2U rack server, and you can run double-wide passive accelerators without exotic cooling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat we deploy this for: \u003c\/strong\u003eOn-premises LLM inference at branch offices, computer vision at the edge of a manufacturing facility, medical imaging workstations in radiology departments, broadcast production graphics. The combination of dual-300W GPU support, office-friendly acoustics at moderate CPU TDP, and 12 LFF drives for local model and dataset storage is not something a rack server matches without a noise-isolated room.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHonest caveat: \u003c\/strong\u003eRunning 2 × 300W GPUs alongside dual 250W+ CPUs pushes the T560 into its high-acoustic fan profile. The platform is still office-deployable, but it’s not whisper-quiet at that configuration. If you need both GPU density and library-quiet operation, plan on a noise-isolated closet or under-desk enclosure.\u003c\/p\u003e\u003ch2\u003ePower Supplies\u003c\/h2\u003e\u003cp\u003eThe T560 supports an unusually broad PSU range compared to the rack siblings: 600W, 700W Titanium, 800W, 1100W, 1400W, 1800W, 2400W, and 2800W options exist. All are hot-swap redundant. The width of this PSU lineup reflects the chassis’s deployment range from light-compute single-socket office boxes to dual-300W GPU AI inference nodes.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (single Silver 4416Y+, partial RAM, 12 spinning HDDs)\u003c\/td\u003e\n\u003ctd\u003e2 × 800W Platinum\u003c\/td\u003e\n\u003ctd\u003e~450W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (dual Gold 6526Y, 512 GB RAM, 12 NL-SAS, H965i)\u003c\/td\u003e\n\u003ctd\u003e2 × 1400W Titanium\u003c\/td\u003e\n\u003ctd\u003e~750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (dual Gold 6548Y+, 1 TB RAM, 12 SAS SSD, 2 × L40S)\u003c\/td\u003e\n\u003ctd\u003e2 × 2400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~1850W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eTitanium vs Platinum: \u003c\/strong\u003eThe 700W and 1400W Titanium PSUs are the quietest options in the lineup; spec them when acoustics matter. For datacenter or closet deployments, Platinum is fine and cheaper.\u003c\/p\u003e\u003ch2\u003eManagement \u0026amp; Security\u003c\/h2\u003e\u003cp\u003eiDRAC9 Enterprise is the production-grade BMC for the T560. Express is technically functional but lacks the virtual console, virtual media, and out-of-band update features that any unattended deployment will need. If a branch office is 500 miles from the nearest sysadmin, iDRAC9 Enterprise is not optional. We do not deploy without it.\u003c\/p\u003e\u003cp\u003eThe T560 is 16th gen, which means iDRAC9, NOT iDRAC10. iDRAC10 is the 17th gen (R670\/R770) management generation. If a third-party RMM or scripting tool says it requires iDRAC10, the T560 won’t work with it.\u003c\/p\u003e\u003cp\u003eSilicon Root of Trust, Secure Boot, TPM 2.0, and System Lockdown are all standard. The T560 also supports a front-locking bezel (more relevant on towers than rack servers, where the bezel actually protects against physical access in office environments). Spec the LCD bezel if the tower will sit in a publicly-accessible area.\u003c\/p\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cp\u003e4.5U tower form factor, rackable with the optional rail kit. Dimensions: 464 mm (18.26\") H × 200 mm (7.87\") W × 678 mm (26.70\") D. Significantly larger than a desktop workstation; smaller than a typical full-tower server like the T640. Plan rack space at 5U with the rail kit (the 0.5U difference comes from the kit’s top and bottom).\u003c\/p\u003e\u003cp\u003eUp to 6 PCIe slots in a mix of Gen5 x16 and Gen4 x8\/x16. Slot allocation depends on which GPU and HBA cards are installed; full-height\/full-length is supported on all slots.\u003c\/p\u003e\u003cp\u003ePlatform maturity: T560 launched in 2023 with 4th gen Sapphire Rapids and added 5th gen Emerald Rapids support in 2024. It is current production hardware in 2026, not nearing end-of-life. Forward investment horizon is the same as the R660\/R760 rack siblings: expect Dell ProSupport and parts availability through 2030 at minimum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAward context: \u003c\/strong\u003eStorageReview named the T560 \"Best of 2023\" for its combination of expansion, GPU support, and office-friendly design. We mention this because it tracks with what we see in the field: when buyers want a Dell tower in 2026 and aren’t bound to a smaller form factor, the T560 is genuinely the right answer.\u003c\/p\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003eThe T560 12-Bay 3.5\" is the configuration we recommend for branch-office, ROBO, and edge-compute deployments that need bulk LFF storage and current-gen 16th gen Dell silicon without the constraints of a rack server. We deploy it most often for: Veeam and Commvault backup repositories at remote sites; medical imaging PACS archives in radiology departments that don’t have a server room; on-premises file server consolidation for businesses moving off NAS appliances; manufacturing facility data historians; and ROBO virtualization hosts where a single dual-socket server replaces an aging cluster.\u003c\/p\u003e\u003cp\u003eWhere it’s the wrong call: workloads needing more than 1.5 TB of memory (go R660 or R760); SFF-only deployments where 2.5\" hot-swap density matters more than 3.5\" capacity (go T560 16-Bay 2.5\" sibling, or R760 24-Bay); rack-dense datacenter deployments where U-space costs more than the chassis (rack servers are the right form factor for dense racks).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line: \u003c\/strong\u003eIf you need a current-generation Dell tower with bulk capacity in a non-datacenter location, this is the SKU. Buy with confidence.\u003c\/p\u003e\u003ch2\u003eWorkload Fit Matrix\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat this server excels at ✅\u003c\/th\u003e\n\u003cth\u003eWhere to look elsewhere instead ❌\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBranch-office and ROBO virtualization hosts\u003c\/td\u003e\n\u003ctd\u003eRack-dense datacenter deployments (use R660\/R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup repositories (Veeam, Commvault, Rubrik)\u003c\/td\u003e\n\u003ctd\u003eWorkloads needing \u0026gt; 1.5 TB memory (R660\/R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-premises file server consolidation\u003c\/td\u003e\n\u003ctd\u003eSFF-only NVMe-heavy storage (R760xs NVMe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedical imaging PACS and archive nodes\u003c\/td\u003e\n\u003ctd\u003eHPC clusters and dense compute farms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-prem AI inference (with optional 2 × 300W GPU)\u003c\/td\u003e\n\u003ctd\u003eMulti-GPU training workloads (use dedicated GPU servers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing data historians and SCADA hosts\u003c\/td\u003e\n\u003ctd\u003eHyperscale storage tiers (use 24-bay LFF storage servers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffice-deployable compute (acoustic-sensitive sites)\u003c\/td\u003e\n\u003ctd\u003eWorkloads where U-space is the cost constraint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e1.5 TB memory ceiling. \u003c\/strong\u003e16 DIMM slots is half the slot count of the R660\/R760. For memory-bound workloads above 1.5 TB, the T560 is structurally the wrong platform. We’ve seen buyers spec it for in-memory analytics or large SAP HANA nodes and then have to repurchase; ask the workload question before specifying the platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAcoustics under load are not the same as acoustics at idle. \u003c\/strong\u003eDell’s \"office-friendly\" marketing is accurate for moderate workloads (single or dual Silver \/ low-Gold CPUs, no GPU, partial drive population). Once you stack dual 250W+ CPUs, 12 spinning drives, and a GPU into the chassis, the fan profile steps up and the tower sounds like a rack server. Plan acoustic expectations against the actual configuration, not the brochure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e5200 MT\/s memory speed ceiling. \u003c\/strong\u003e5th gen Emerald Rapids in the R-series rack platforms runs to 5600 MT\/s at 1 DPC; the T560 caps at 5200 MT\/s. The delta comes from tower routing constraints, not silicon. For most workloads this is invisible; for memory-bandwidth-bound applications (HPC kernels, in-memory databases), it’s a real number to factor in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo DLC option. \u003c\/strong\u003eThe T560 is air-cooled only. The 300W and 350W CPUs are supported but at the cost of higher fan speeds. If you absolutely need 350W silicon at low acoustic output, that’s a problem the tower form factor can’t solve. Datacenter deployments needing 350W CPUs should look at the R760 with DLC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRail kit is sold separately. \u003c\/strong\u003eThe T560 is rackable, but the rail kit is a separate line item we add to most quotes by default. If you’re sourcing the server from a different reseller, confirm the rail kit is in the bill of materials before the server arrives.\u003c\/p\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eThe T560 is Dell’s 16th gen tower platform, current production as of 2026. It replaced the 14th gen T550 (Cascade Lake \/ Ice Lake) and the older T640 (14th gen, larger 5U form factor).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T550 (15th gen, Ice Lake): \u003c\/strong\u003eThe T560 brings 4th and 5th gen Xeon Scalable, DDR5, PCIe Gen5, BOSS-N1 NVMe boot, and the PERC H965i Series 12 controller. Memory bandwidth roughly doubles. The T550 remains a fine platform if you find one on the secondary market at the right price, but for new deployments in 2026 the T560 is the right call.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T640 (14th gen, larger 5U): \u003c\/strong\u003eThe T640 is still in the field in volume and we sell refurbished units regularly. The T640 has more bay capacity in some configurations (up to 18 LFF) but is a generation behind on processors, memory, and PCIe. If bulk capacity is the only criterion and budget is tight, the T640 is a legitimate option. If you want current-gen silicon, the T560.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. 17th gen (no tower yet): \u003c\/strong\u003eDell has not released a 17th gen tower equivalent as of 2026. The R670 and R770 are rack-only. The T560 is therefore Dell’s current-generation tower for the foreseeable future, which makes its forward-investment horizon strong.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 siblings: \u003c\/strong\u003eThe 12-Bay 3.5\" is the bulk-LFF variant. The \u003ca href=\"\/products\/dell-poweredge-t560-8-bay-3-5-chassis\"\u003e8-Bay 3.5\"\u003c\/a\u003e is the same chassis with fewer LFF bays and lower entry cost. The \u003ca href=\"\/products\/dell-poweredge-t560-8-bay-2-5-chassis\"\u003e8-Bay 2.5\"\u003c\/a\u003e and \u003ca href=\"\/products\/dell-poweredge-t560-16-bay-2-5-chassis\"\u003e16-Bay 2.5\"\u003c\/a\u003e are the SFF variants for SSD-heavy or higher-IOPS workloads. All four share this motherboard, processors, memory, RAID, networking, and management.\u003c\/p\u003e\u003ch2\u003eRequest a Quote\u003c\/h2\u003e\u003cp\u003eTell us your workload, target memory capacity, storage requirements, GPU plans if any, and quantity. Our account team will put together a tailored T560 12-Bay 3.5\" quote within 24 hours. Volume pricing applies at 5 units and above. Every server ships with a 12+ hour burn-in test covering every PCIe slot, every memory channel, and every drive bay. 180-day standard warranty is included; 1, 2, and 3-year Premium warranty options are available at quote time.\u003c\/p\u003e\u003cp\u003ePhone: 1-800-778-1545. Address: 70 Buford Highway, Suwanee, GA 30024. CAGE Code: 85RK3.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951455920327,"sku":"LM-LWDY-QHSO","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-t560-24-bay-25-chassis-5409270.jpg?v=1765539927"},{"product_id":"dell-poweredge-t560-16-bay-2-5-chassis","title":"CONFIGURE \u0026 QUOTE - Dell PowerEdge T560 16-Bay 2.5\" Tower [16th Gen: New]","description":"\u003cp\u003eThe T560 16-Bay 2.5\" is the high-density SFF configuration of Dell’s 16th gen tower platform: sixteen 2.5\" hot-swap bays on the Universal Backplane v2, supporting SAS, SATA SSDs, and PCIe NVMe drives via the H965i tri-mode controller. We deploy this variant when a buyer needs current-gen tower compute with serious SFF SSD or NVMe density: VDI hosts, vSAN-style hyperconverged nodes deployed at branch locations, multi-tenant virtualization on flash, or dense database servers where bulk LFF capacity isn’t the point.\u003c\/p\u003e\u003cp\u003eIf you need maximum SFF density beyond 16 bays, the \u003ca href=\"\/products\/dell-poweredge-t560-24-bay-2-5-chassis\"\u003eT560 24-Bay 2.5\" chassis\u003c\/a\u003e exists in the lineup. For canonical platform detail, the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" page\u003c\/a\u003e is where to go.\u003c\/p\u003e\u003ch2\u003eWhat’s Different About This Chassis\u003c\/h2\u003e\u003cp\u003e16 SFF bays instead of 8 (vs. the 8-Bay 2.5\" sibling) or 12 LFF (vs. the 12-Bay 3.5\" canonical). Same motherboard, same processor support, same memory architecture, same RAID controller options, same OCP networking, same iDRAC9, same PSU lineup, same GPU envelope. The bay count is the only architectural difference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUniversal Backplane v2 with NVMe support: \u003c\/strong\u003eSame backplane family as the 8-Bay 2.5\", scaled to 16 bays. The H965i tri-mode controller can manage SAS, SATA, and PCIe Gen4 NVMe drives across the front bays in the same logical RAID configuration. Mixed-tier (NVMe hot tier + SAS warm tier) is supportable but the NVMe lane budget needs to be planned at quote time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen the 16-Bay 2.5\" is the right call: \u003c\/strong\u003eVDI hosts in the 50 to 150 desktop range where SSD IOPS density matters and per-host capacity needs to scale. vSAN OSA or vSAN ESA hyperconverged nodes deployed at remote sites (vSAN wants multiple capacity drives per disk group and at least 2 cache drives per host, and 16 bays accommodates that comfortably). Multi-tenant SQL Server hosts where each tenant gets dedicated SSD-backed storage. Veeam fast-clone repositories on SSD. Dense Citrix or Horizon broker \/ database hosts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to step up to the 24-Bay 2.5\" instead: \u003c\/strong\u003eHyperscale-style SSD density requirements where 16 bays isn’t enough. Maximum-density vSAN nodes. Most workloads we see in the 16th gen tower segment top out at 16 bays comfortably; 24-bay is the call when the application is explicitly scaling to that density.\u003c\/p\u003e\u003ch2\u003eProcessors, Memory, RAID, Networking, GPU, PSU, Management\u003c\/h2\u003e\u003cp\u003eAll shared with the T560 12-Bay 3.5\" canonical page. The processors are 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket (drop-in compatible, the modern equivalent of the 14th gen V1\/V2 pattern). Memory is 16 DDR5 RDIMM slots, 1.5 TB max, 4800 MT\/s on 4th gen \/ 5200 MT\/s on 5th gen. Top RAID pick is the PERC H965i (Series 12, 8 GB FBWC, tri-mode SAS4\/SATA\/Gen4 NVMe RAID). Networking is OCP 3.0 plus 2 × 1 GbE LOM. Up to 6 PCIe slots. GPU envelope is up to 2 × 300W double-wide or 6 × 75W single-wide. PSU options from 600W to 2800W, all hot-swap redundant. Management is iDRAC9 Enterprise (NOT iDRAC10; iDRAC10 is 17th gen R670\/R770). Boot is BOSS-N1 (NVMe M.2 hardware RAID 1, hot-swap).\u003c\/p\u003e\u003cp\u003eSee the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" page\u003c\/a\u003e for the full platform breakdown: specific CPU SKU recommendations, memory population guidance, RAID controller comparison, GPU thermal tradeoffs, and physical specs.\u003c\/p\u003e\u003ch2\u003eRAID and NVMe Guidance for 16 SFF Bays\u003c\/h2\u003e\u003cp\u003e16 bays gives real flexibility on RAID layout. RAID 60 across 16 SAS or SATA SSDs (two RAID 6 sets of 8 striped) is the configuration we’d default to for general-purpose virtualization hosts. RAID 10 across 16 drives is the call for write-intensive databases. RAID 5 is acceptable on SSDs (the URE math that disqualifies it on spinning disk doesn’t apply at SSD rebuild speeds).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNVMe-specific guidance: \u003c\/strong\u003eThe PERC H965i is the only controller that does hardware RAID 5\/6\/10 on Gen4 NVMe. For tier-1 transactional workloads on NVMe in this chassis, the H965i is the controller we spec. PERC H755N handles Gen4 NVMe RAID but with less cache. PERC H355 and H755 Front do NOT do NVMe RAID. The S160 software RAID option exists for NVMe-only configurations but consumes CPU cycles for parity calculation; we don’t recommend it for production.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHBA option for vSAN: \u003c\/strong\u003eIf the deployment is vSAN OSA, spec the HBA355i in pass-through mode rather than the H965i. vSAN wants direct device access and the RAID controller cache is wasted overhead in software-defined storage stacks. Same logic applies to Ceph and other SDS deployments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBOSS-N1 boot module \u003c\/strong\u003eis standard on every T560 we quote. Do not boot from the front bays.\u003c\/p\u003e\u003ch2\u003ePower Supplies\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (single Gold 5416S, 256 GB RAM, 8 SATA SSDs)\u003c\/td\u003e\n\u003ctd\u003e2 × 800W Platinum\u003c\/td\u003e\n\u003ctd\u003e~380W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (dual Gold 6526Y, 1 TB RAM, 16 SAS SSDs, H965i)\u003c\/td\u003e\n\u003ctd\u003e2 × 1400W Titanium\u003c\/td\u003e\n\u003ctd\u003e~720W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (dual Gold 6548Y+, 1.5 TB RAM, 16 NVMe SSDs, 2 × L40S)\u003c\/td\u003e\n\u003ctd\u003e2 × 2800W Titanium\u003c\/td\u003e\n\u003ctd\u003e~2000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe 16-Bay heavy configuration with NVMe drives and dual GPUs is where the 2800W Titanium PSU earns its place. SSDs draw less per-drive than spinning disk but 16 enterprise NVMe drives still add real power; combined with dual 300W GPUs the platform pulls close to 2 kW under sustained load.\u003c\/p\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003eThe T560 16-Bay 2.5\" is the SFF-density tower configuration we recommend for branch-office VDI, hyperconverged ROBO deployments, dense flash-based virtualization hosts, and multi-tenant database servers. It’s the variant we deploy most often when a buyer asks for \"current-gen Dell tower with serious SSD density.\"\u003c\/p\u003e\u003cp\u003eIt’s the wrong call when bulk capacity matters more than IOPS (12-Bay 3.5\" canonical is the answer), when 8 bays is genuinely enough (the 8-Bay 2.5\" sibling is cheaper without losing any platform capability), or when memory ceiling becomes binding (rack siblings R660\/R760 have 32 DIMM slots and 8 TB ceiling vs. the T560’s 16 \/ 1.5 TB).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line: \u003c\/strong\u003eBuy this when SFF SSD or NVMe density is the deployment driver and the tower form factor is required for site reasons (acoustics, no rack, branch office). For datacenter-rack deployments at the same density, the R760 24-Bay is the equivalent rack SKU.\u003c\/p\u003e\u003ch2\u003eWorkload Fit Matrix\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat this server excels at ✅\u003c\/th\u003e\n\u003cth\u003eWhere to look elsewhere instead ❌\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBranch-office VDI (50 to 150 desktops)\u003c\/td\u003e\n\u003ctd\u003eBulk LFF backup repositories (use 12-Bay 3.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evSAN OSA \/ ESA hyperconverged ROBO nodes\u003c\/td\u003e\n\u003ctd\u003eWorkloads \u0026gt; 1.5 TB memory (use R660\/R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-tenant SQL Server on SSD\u003c\/td\u003e\n\u003ctd\u003eHyperscale SFF density (consider 24-Bay 2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiered NVMe + SAS in a tower form factor\u003c\/td\u003e\n\u003ctd\u003eDatacenter-rack deployments (use R760 24-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffice-deployable flash compute\u003c\/td\u003e\n\u003ctd\u003eSingle-bay or low-bay workloads (use 8-Bay 2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDense AI inference (with 2 × 300W GPU + local NVMe)\u003c\/td\u003e\n\u003ctd\u003eMulti-GPU training (use dedicated GPU servers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e16 bays is a lot of power draw at SSD density. \u003c\/strong\u003e16 enterprise NVMe drives plus dual 250W CPUs plus a GPU is a configuration that pushes the platform toward its 2.4 kW to 2.8 kW PSU range. Plan branch-office circuit capacity accordingly; a standard 15A 120V circuit (1.8 kW continuous) can’t support the heavy-config T560 fully loaded.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAcoustic profile under load is real. \u003c\/strong\u003eThe \"office-friendly\" T560 marketing applies to light and balanced configurations. A 16-bay SFF tower with NVMe drives, dual high-TDP CPUs, and a GPU runs its fan profile aggressively under sustained load. If the deployment site has acoustic sensitivity, model the configuration honestly before quoting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNVMe lane budget is finite. \u003c\/strong\u003e16 all-NVMe is supportable in the right configuration but consumes the platform’s PCIe NVMe lane budget. Mixed configurations need sizing at quote time; we’ll work the lane math during the BOM review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evSAN ESA wants very specific drive endurance and capacity classes. \u003c\/strong\u003eVMware’s ESA support matrix is more restrictive than OSA. If the deployment is ESA, the drive selection conversation is more constrained; we’ll work the HCL during quote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlatform-level limitations from the canonical apply here too. \u003c\/strong\u003e1.5 TB memory ceiling, 5200 MT\/s memory speed on Emerald Rapids, no DLC option, rail kit sold separately, 16 DIMM slots vs. 32 on rack siblings. See the \u003ca href=\"\/products\/dell-poweredge-t560-12-bay-3-5-chassis\"\u003eT560 12-Bay 3.5\" canonical page\u003c\/a\u003e for full platform limitation detail.\u003c\/p\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eThe T560 is Dell’s current 16th gen tower platform (4th Gen Sapphire Rapids and 5th Gen Emerald Rapids, same socket). It replaced the 15th gen T550. Forward investment horizon runs through 2030 at minimum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 8-Bay 2.5\" sibling: \u003c\/strong\u003eSame chassis, half the bay count. The 8-Bay is the right call when 8 SSDs answer the workload question; the 16-Bay is what we spec when SFF density actually matters. Upgrade between them is not field-doable; the backplane and drive cage are different SKUs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 24-Bay 2.5\" (max SFF sibling): \u003c\/strong\u003eThe 24-Bay is the maximum SFF density T560 chassis. Pick it when 16 bays is not enough; pick the 16-Bay when it is. For most VDI and hyperconverged ROBO workloads, 16 bays is enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. T560 12-Bay 3.5\" canonical: \u003c\/strong\u003eThe LFF canonical is bulk-capacity; this SFF page is IOPS-density. Different storage tier, same platform. Pick by workload class.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. R760 24-Bay rack equivalent: \u003c\/strong\u003eFor datacenter-rack deployments at similar SFF density, the R760 24-Bay 2.5\" is the equivalent rack-form-factor SKU. Higher density per U, no acoustic considerations, no GPU envelope advantage. The T560 16-Bay wins on form factor (tower) and acoustic flexibility; the R760 wins on rack density and 32-DIMM memory ceiling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. 17th gen (no tower yet): \u003c\/strong\u003eDell has not released a 17th gen tower as of 2026. The T560 is Dell’s current-generation tower for the foreseeable future.\u003c\/p\u003e\u003ch2\u003eRequest a Quote\u003c\/h2\u003e\u003cp\u003eTell us your workload, target memory capacity, storage requirements (SAS \/ SATA \/ NVMe mix and RAID level or pass-through for SDS), GPU plans if any, and quantity. Our account team will put together a tailored T560 16-Bay 2.5\" quote within 24 hours. Volume pricing applies at 5 units and above. 12+ hour burn-in test on every server. 180-day standard warranty included; 1, 2, and 3-year Premium options available.\u003c\/p\u003e\u003cp\u003ePhone: 1-800-778-1545. Address: 70 Buford Highway, Suwanee, GA 30024. CAGE Code: 85RK3.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951456051399,"sku":"LM-XDCD-OMOX","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-t560-24-bay-25-chassis-5409270.jpg?v=1765539927"},{"product_id":"dell-poweredge-r660-10-bay-build-your-own","title":"Dell PowerEdge R660 10-Bay 2.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R660 is the 16th-generation 1U dual-socket rack server and currently the price-anchor 1U platform in the Wholesale Servers catalog. The 10-Bay 2.5\" configuration is the densest local-storage option on this chassis, and the one we recommend when local NVMe density on a current-generation platform matters for vSAN ESA, database tiers, or high-density virtualization.\u003c\/p\u003e\u003cp\u003eSold primarily as New at below-list pricing with Dell manufacturer warranty; Surplus New and certified-refurbished configurations are available where the budget calls for it. The R660 pairs 4th Gen (Sapphire Rapids) or 5th Gen (Emerald Rapids) Xeon Scalable processors with DDR5, a universal SAS\/SATA\/NVMe backplane, PCIe Gen5, and the full 16th-gen security baseline (iDRAC9, Silicon Root of Trust).\u003c\/p\u003e\u003cp\u003eTo configure a build or get volume pricing, call 1-800-778-1545 or request a quote online. Every server ships after a 12+ hour burn-in and inspection process and carries our 180-day warranty as standard, with volume pricing starting at 5 units and up.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhere the R660 10-Bay Fits in the Family\u003c\/h2\u003e\u003cp\u003eThe R660 10-Bay sits at the top of the 16th-gen 1U dense-storage line. Against its in-family siblings: the \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660 8-Bay\u003c\/a\u003e trades two SFF bays for the Smart Flow cooling option (the 8-Bay is the only R660 chassis that offers it), so the 8-Bay is the compute-primary pick and the 10-Bay is the storage-density pick. The EDSFF E3.S chassis (14 or 16 all-NVMe drives) is a separate front-bay architecture for maximum flash density.\u003c\/p\u003e\u003cp\u003eStepping sideways: if a single socket and a leaner board are sufficient, the cost-optimized \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e keeps the 16th-gen platform at a lower price. For 2U expansion and proper GPU support, the \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760 8-Bay\u003c\/a\u003e (full-fat) and \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay\u003c\/a\u003e are the companions in the same generation. The 15th-gen predecessor is the \u003ca href=\"\/products\/dell-poweredge-r650-10-bay-2-5-build-your-own\"\u003eR650 10-Bay\u003c\/a\u003e, which is the value play when Gen5 NVMe and DDR5 bandwidth are not requirements. The HPE counterpart is the ProLiant DL360 Gen11 (we do not currently stock the HPE Gen11 line).\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 10 SFF Bays, Universal Backplane\u003c\/h2\u003e\u003cp\u003eTen 2.5\" hot-swap bays on the front, supporting any mix of SAS, SATA, and Gen5 NVMe via the universal backplane. Two optional rear 2.5\" bays via the rear riser kit (covered below in tradeoffs). The 10-Bay is the densest 2.5\" SFF configuration available on the R660 chassis.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e Up to 14 GB\/s per drive. The headline capability of this platform. For vSAN ESA, NVMe-oF, AI training data tiers, and latency-sensitive databases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS4 (22.5 Gb\/s):\u003c\/strong\u003e Via PERC H965i (PERC 12, 8 GB flash-backed cache, the top RAID pick) or HBA355i pass-through. The H965i is the right call for write-heavy block storage; HBA355i for software-defined storage that wants direct drive access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSATA:\u003c\/strong\u003e Supported on the same backplane. For boot-from-SATA or low-cost capacity tiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1.\u003c\/strong\u003e Two M.2 NVMe SSDs, hardware RAID 1, rear hot-plug. The 16th gen successor to the 15th-gen BOSS-S1 (SATA M.2). Specify it; the cost is small and running the OS on data drives is bad practice.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUniversal backplane note:\u003c\/strong\u003e The R660 10-Bay uses one backplane SKU that handles all three protocols. This is a meaningful improvement over 14th and 15th gen, where SAS\/SATA-only and NVMe-only backplanes were separate chassis decisions at order time. On the R660 you can populate today with SAS SSDs and migrate to NVMe later without backplane replacement.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (PERC 12, Front):\u003c\/strong\u003e 8 GB flash-backed cache. PERC 12-generation tri-mode controller (SAS4 \/ SATA \/ NVMe RAID). The top pick for hardware RAID on this platform. Supports RAID 0\/1\/5\/6\/10\/50\/60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755:\u003c\/strong\u003e 8 GB cache, PERC 11. Carryover from 15th gen, still supported. Lower cost than the H965i if you do not need PERC 12-specific features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355:\u003c\/strong\u003e Entry-level RAID, no cache. RAID 0\/1\/10 only (no parity RAID). Boot and light workloads. If you need RAID 5 or 6, that is the H755 or H965i, not the H355.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i:\u003c\/strong\u003e Pass-through, no RAID. The right choice for vSAN, Ceph, and any storage stack that does its own redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS160:\u003c\/strong\u003e Chipset software RAID, boot and OS volumes only, not production data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor vSAN ESA specifically, the HBA355i is mandatory. ESA requires direct drive access, not a RAID controller in front of the drives.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eProcessors: 4th or 5th Gen Xeon Scalable\u003c\/h2\u003e\u003cp\u003eThe R660 is a dual-socket platform (socket E1 \/ LGA 4677) with two supported processor generations in the same socket. This is the same V1\/V2 pattern Dell used on earlier platforms (the 14th gen R640 supported Skylake-SP and Cascade Lake-SP in one socket), and the configuration question matters for both performance and price:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th Gen Xeon Scalable (Sapphire Rapids):\u003c\/strong\u003e Up to 56 cores per socket. DDR5 up to 4800 MT\/s. The original 16th gen processor; widely available in the channel, lower price per core. On-die AMX and QuickAssist (QAT) acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th Gen Xeon Scalable (Emerald Rapids):\u003c\/strong\u003e Up to 64 cores per socket. DDR5 up to 5600 MT\/s at 1 DPC. Drop-in compatible. Higher core count, better memory bandwidth, modest power efficiency gain. The right pick for 5600 MT\/s memory bandwidth or 60-plus cores per socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntel Xeon Max (HBM):\u003c\/strong\u003e Supported. Niche; specify only for HPC and AI workloads that benefit from on-package HBM2e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOur default recommendation:\u003c\/strong\u003e For most enterprise workloads, dual Gold 6442Y (4th gen, 24-core, 2.6 GHz, 225W) is the sweet spot. For 5th gen, dual Gold 6542Y (24-core, 2.9 GHz) is the equivalent. For high-density virtualization where core count dominates, the Platinum 8568Y+ (5th gen, 48-core, 350W) is the configuration to ask about.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThermal note:\u003c\/strong\u003e CPUs at 300W and above require the higher-capacity heatsink and, depending on ambient temperature, either the Smart Flow chassis (8-Bay only) or Direct Liquid Cooling. The 10-Bay chassis air-cools 300W CPUs reliably up to roughly 30 degrees C ambient; above that, DLC is the answer. We confirm exact thermal limits during the quote.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory: 32 DDR5 Slots, 8 Channels Per CPU\u003c\/h2\u003e\u003cp\u003eThirty-two DDR5 RDIMM slots, 16 per CPU, across 8 memory channels per socket at 2 DIMMs per channel. Speed depends on processor generation: 4800 MT\/s on 4th gen, 5600 MT\/s on 5th gen. Maximum capacity 8 TB.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel architecture:\u003c\/strong\u003e 8 channels per CPU, 2 DIMMs per channel maximum. Sapphire Rapids and Emerald Rapids are 8-channel designs; a higher channel count belongs to a different platform. Full population (16 DIMMs per CPU) at 2 DPC steps the bus speed down one notch on most SKUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical configurations:\u003c\/strong\u003e 512 GB (16x 32GB RDIMM) is the volume sweet spot for general virtualization. 1 TB (16x 64GB) for memory-intensive databases. 2 TB and up for in-memory analytics or large VDI pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRDIMM only.\u003c\/strong\u003e No LRDIMM on this platform. Registered ECC required. UDIMM is not supported.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFair warning on 5th gen plus 5600 MT\/s:\u003c\/strong\u003e The 5600 MT\/s spec is for 1 DPC. At 2 DPC you will see 4400 MT\/s. If you need full memory capacity AND full bandwidth, that constraint matters; otherwise full population at the lower speed is still faster than a half-populated bus.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003ePrimary networking is an OCP NIC 3.0 mezzanine slot. Dell offers Broadcom, Intel, and Mellanox cards from 1 GbE up through 100 GbE. An optional LOM card adds a separate out-of-band path beyond the dedicated iDRAC port, and PCIe NICs are supported in the expansion slots if you need a second or third high-speed port.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 GbE baseline.\u003c\/strong\u003e The practical minimum for any current production 1U server. 4-port 10 GbE Base-T OCP is the volume spec for general virtualization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 GbE\u003c\/strong\u003e when storage traffic justifies it (vSAN clusters, dense NVMe-attached databases).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GbE\u003c\/strong\u003e for storage-heavy vSAN ESA, NVMe-oF targets, and AI\/ML data movement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePCIe:\u003c\/strong\u003e Up to 3 PCIe slots via risers, mixing Gen4 and Gen5 (Slot 1 is x16 Gen5). EDSFF E3.S front bays run Gen5; U.2 NVMe runs Gen4. Adding the optional 2x rear 2.5\" bay kit consumes the center riser and reduces the available slot count, so plan the I\/O layout before specifying rear bays.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R660 supports up to 3 single-width 75W GPUs (L4-class or T4-class accelerators). That is enough for inference, VDI acceleration, and light AI use. For training, larger inference deployments, or any double-width card, this is the wrong platform: the 2U \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e takes double-width GPUs and is what you want.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eManagement: iDRAC9 Generation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise.\u003c\/strong\u003e Required for unattended deployment, remote console, virtual media, and the full Redfish API. Express is insufficient for production. The 16th-gen platform ships iDRAC9; iDRAC10 is the 17th-gen R670\/R770, not the R660.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon Root of Trust.\u003c\/strong\u003e Standard on 16th gen; cryptographic verification from boot ROM through OS handoff. Required for federal compliance baselines. Paired with Secure Boot and System Lockdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPM 2.0.\u003c\/strong\u003e Standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpenManage Enterprise\u003c\/strong\u003e for fleet management; integrates with vCenter, SCCM, and Ansible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003cp\u003eAll R660 PSUs are hot-swap and configured redundant (1+1), drawn from Dell's 16G Platinum and Titanium line. The table below is representative; we confirm the exact PSU tier against the final configuration at quote.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (Silver-tier CPUs, partial RAM)\u003c\/td\u003e\n\u003ctd\u003e2x 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~380W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (Gold 6442Y\/6542Y, full RAM, NVMe)\u003c\/td\u003e\n\u003ctd\u003e2x 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~720W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (Platinum 8568Y+, full RAM, 10 NVMe + GPU)\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum or 1800W Titanium\u003c\/td\u003e\n\u003ctd\u003e~1150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eA 1100W LVDC -48 VDC option is available for telco and DC-input datacenter environments. Cooling is 8 dual-rotor hot-swap fan modules in standard or high-performance trim; Direct Liquid Cooling is available for the highest-TDP configurations.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack (1.68\" H x 18.97\" W x 32.39\" D with bezel).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e Up to 3 PCIe slots (Gen4\/Gen5) via risers, configuration-dependent. The optional 2x rear 2.5\" bay kit consumes the center riser position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e Excellent. Current-generation Dell platform with full Dell parts and ProSupport availability; no end-of-life sourcing concerns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e BOSS-N1 boot card, ReadyRails sliding rail kit, optional cable management arm, and the optional LCD security bezel for colocation deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e CPU and memory are not hot-plug. The 10-Bay chassis does not offer Smart Flow (that is an 8-Bay option); above roughly 30 degrees C ambient with 300W-plus CPUs, plan for DLC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e The R660 10-Bay is the right call when local storage density on a current-generation 1U platform is the driver. The combination of universal backplane (SAS\/SATA\/NVMe in any mix), Gen5 NVMe support, and Dell new-server pricing makes this the platform we recommend for new vSAN ESA nodes, NVMe-backed database tiers at 5 to 10 drives per node, and high-density virtualization where local capacity matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e This is not a GPU platform beyond single-width 75W cards; for training or any double-width accelerator, go to the 2U \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e. If you need dual-socket compute but local storage is modest, the \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660 8-Bay\u003c\/a\u003e (especially with Smart Flow) saves money and runs cooler. If a single socket is enough, the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e cuts cost again without losing the 16th-gen platform benefits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e The price-anchor 1U dense-storage 16th gen node, aimed at the buyer building vSAN ESA or NVMe database clusters on current-generation hardware with Dell warranty. Specify the HBA355i for vSAN ESA, the H965i for hardware RAID, and BOSS-N1 for boot, and do not skip iDRAC9 Enterprise.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003evs. R650 (15th gen, Ice Lake):\u003c\/strong\u003e The \u003ca href=\"\/products\/dell-poweredge-r650-10-bay-2-5-build-your-own\"\u003eR650 10-Bay\u003c\/a\u003e is the previous-generation 1U dual-socket platform: PCIe Gen4, DDR4 at 3200 MT\/s, iDRAC9. For workloads that do not need Gen5 NVMe or DDR5 bandwidth, the R650 is the value play, often meaningfully lower per unit. Where the R660 wins: Gen5 NVMe bandwidth, DDR5 capacity (8 TB vs 6 TB), the 16th-gen security baseline, BOSS-N1 NVMe boot, and Dell new-server warranty options. A cost-reduced \u003ca href=\"\/products\/dell-poweredge-r650-8-bay-2-5-build-your-own\"\u003eR650 8-Bay\u003c\/a\u003e is also stocked.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. R670 (17th gen, Granite Rapids):\u003c\/strong\u003e The 17th-gen platform brought Granite Rapids Xeon, a refined PCIe Gen5, DDR5 at 6400 MT\/s, and iDRAC10. It is the forward path, but pricing in 2026 still carries a premium and channel supply is constrained. For most buyers the R660 is the right current-generation pick; the R670 makes sense when you specifically need iDRAC10, 6400 MT\/s memory, or Granite Rapids AI acceleration. (We do not currently stock the 17th-gen line; ask if you want it sourced.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. R660 8-Bay (sibling chassis):\u003c\/strong\u003e Same platform, two SFF bays fewer, Smart Flow option available. The \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003e8-Bay\u003c\/a\u003e is the right call when compute is primary and 8 bays covers local storage; the 10-Bay is the right call when storage density per node matters, especially for vSAN ESA.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays cost a PCIe slot.\u003c\/strong\u003e The optional 2x rear 2.5\" drive cage installs in the center riser position. If you need both rear bays AND maximum PCIe expansion, the 10-Bay is not the chassis. Plan the I\/O layout before specifying rear bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Smart Flow on the 10-Bay.\u003c\/strong\u003e Smart Flow improves cooling by sacrificing 2 SFF bays for an airflow grill, and it is only available on the 8-Bay R660. If you are running 300W-plus CPUs at 30 degrees C-plus ambient on the 10-Bay, you need DLC; the 8-Bay Smart Flow handles the same thermal load air-cooled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5600 MT\/s requires 1 DPC.\u003c\/strong\u003e Populate all 32 DIMM slots (2 DPC) and memory drops to 4400 MT\/s on 5th gen. The marketing speed is the 1 DPC speed. For most workloads this is fine; for memory-bandwidth-bound workloads, plan accordingly or stop at 16 DIMMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPU support is limited.\u003c\/strong\u003e Up to 3 single-width 75W cards is the ceiling. No A100, H100, L40S, or any double-width card. This is a deliberate 1U thermal constraint, not a configuration we can unlock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th gen vs 5th gen channel pricing.\u003c\/strong\u003e Emerald Rapids commands a price premium over Sapphire Rapids at equivalent core counts. For workloads that do not need 5600 MT\/s memory or 60-plus cores, 4th gen is the value play on the same platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEDSFF E3.S is a separate chassis SKU.\u003c\/strong\u003e The 14-bay and 16-bay EDSFF configurations are not field-convertible from this 10-Bay 2.5\" SFF chassis. If E3.S density is the requirement, that is a different chassis order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR660 10-Bay excels at\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evSAN ESA nodes with 8 to 10 NVMe drives\u003c\/td\u003e\n\u003ctd\u003eGPU training workloads (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDense local-storage virtualization on current gen\u003c\/td\u003e\n\u003ctd\u003eSingle-socket sufficient (R660xs, lower cost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNVMe-backed database nodes (Oracle, SQL Server, PostgreSQL)\u003c\/td\u003e\n\u003ctd\u003eCompute-primary, storage-modest (R660 8-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-density VDI with local cache tiers\u003c\/td\u003e\n\u003ctd\u003e14-plus EDSFF E3.S density needed (R660 E3.S SKU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFederal and compliance workloads (Silicon Root of Trust)\u003c\/td\u003e\n\u003ctd\u003eBudget-constrained, can use 15th gen (R650)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNew-server pricing with Dell manufacturer warranty\u003c\/td\u003e\n\u003ctd\u003e2U expansion or double-width GPU (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompute-primary, fewer bays:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660 8-Bay\u003c\/a\u003e with the Smart Flow cooling option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-socket, cost-optimized:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e on the same 16th-gen platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2U for GPUs and expansion:\u003c\/strong\u003e the full-fat \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760 8-Bay\u003c\/a\u003e or the cost-optimized \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevious generation at lower cost:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r650-10-bay-2-5-build-your-own\"\u003eR650 10-Bay\u003c\/a\u003e (15th gen, Ice Lake).\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th vs 5th gen), core count, memory capacity, storage type (SAS\/SATA\/NVMe mix), boot configuration, networking speed, and quantity, and we respond within 24 hours with a formal quote. Not sure on the spec? Tell us the workload (vSAN ESA, database, virtualization) and we will recommend the configuration as part of the quote process.\u003c\/p\u003e\u003cp\u003eCall 1-800-778-1545 or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e to \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e. Wholesale Servers is a Dell new and refurbished server reseller; every unit ships after a 12+ hour burn-in and carries a 180-day warranty as standard, with 1\/2\/3-year Premium options and volume pricing at 5 units and above.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951474368711,"sku":"BP-016173","price":9540.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-r660-1x-intel-silver-4514y-128gb-5600mts-ram-32tb-nvme-545376.png?v=1765539736"},{"product_id":"dell-poweredge-r660-8-bay-build-your-own","title":"Dell PowerEdge R660 8-Bay 2.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R660 8-Bay 2.5\" is the compute-primary configuration of the 16th-generation 1U dual-socket platform: eight hot-swap SFF bays on the universal SAS\/SATA\/NVMe backplane, paired with 4th Gen (Sapphire Rapids) or 5th Gen (Emerald Rapids) Xeon Scalable, DDR5, and PCIe Gen5. It is also the only R660 chassis that offers the Smart Flow airflow-optimized layout, which makes it the right pick when high-TDP CPUs need to stay air-cooled in a warm-ambient datacenter without the cost and plumbing of Direct Liquid Cooling.\u003c\/p\u003e\u003cp\u003eSold primarily as New at below-list pricing with Dell manufacturer warranty; Surplus New and certified-refurbished configurations are available where the budget calls for it. This page carries the full platform detail for the 8-Bay; where a deep-dive is genuinely identical to the dense-storage variant, it points to the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e rather than repeat it.\u003c\/p\u003e\u003cp\u003eTo configure a build or get volume pricing, call 1-800-778-1545 or request a quote online. Every server ships after a 12+ hour burn-in and inspection process and carries our 180-day warranty as standard, with volume pricing starting at 5 units and up.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhen 8 Bays Is the Right Call\u003c\/h2\u003e\u003cp\u003eEight SFF bays is the right local-storage envelope when the build is compute-heavy and the drives cover boot mirror, OS, and modest data on a per-node basis. After a two-drive boot mirror that leaves six data bays, plenty for most general-purpose VM hosts, application servers, and database nodes whose working set lives on four to six NVMe drives. The 8-Bay is the compute-primary member of the family; the dense-storage pick is the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e, and maximum flash density lives on the EDSFF E3.S chassis. The single-socket, cost-optimized counterpart on the same generation is the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e; the HPE counterpart is the ProLiant DL360 Gen11 (we do not currently stock the HPE Gen11 line).\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 8 SFF Bays, Universal Backplane\u003c\/h2\u003e\u003cp\u003eEight 2.5\" hot-swap bays on the front, supporting any mix of SAS4, SATA, and Gen5 NVMe via the same universal backplane used across the R660 SFF chassis. Two optional rear 2.5\" bays via the rear riser kit, with the same PCIe slot tradeoff as the 10-Bay.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e Up to 14 GB\/s per drive. For latency-sensitive databases, AI inference cache tiers, and compute nodes that need fast local scratch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS4 \/ SATA SSDs:\u003c\/strong\u003e Via PERC H965i (8 GB flash-backed cache) for hardware RAID, or HBA355i for pass-through. Same controller lineup as the 10-Bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1.\u003c\/strong\u003e Two M.2 NVMe SSDs in hardware RAID 1, rear hot-plug. The 16th gen successor to the 15th-gen BOSS-S1 (SATA M.2). Strongly recommended; keep the OS off the data bays.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhen 8 bays is enough:\u003c\/strong\u003e compute-primary virtualization where storage is boot plus OS plus modest data; database servers whose working set fits on four to six NVMe drives; application servers where bulk storage lives elsewhere. Where 8 bays is not enough: vSAN ESA clusters at scale, where every drive counts toward capacity-tier sizing. That is the 10-Bay or EDSFF conversation.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (PERC 12, Front):\u003c\/strong\u003e 8 GB flash-backed cache. PERC 12-generation tri-mode controller (SAS4 \/ SATA \/ NVMe RAID). The top pick for hardware RAID. Supports RAID 0\/1\/5\/6\/10\/50\/60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755:\u003c\/strong\u003e 8 GB cache, PERC 11 carryover from 15th gen, still supported. Lower cost than the H965i if you do not need PERC 12-specific features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355:\u003c\/strong\u003e Entry-level RAID, no cache. RAID 0\/1\/10 only (no parity RAID). For RAID 5 or 6, that is the H755 or H965i, not the H355.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i:\u003c\/strong\u003e Pass-through, no RAID. Mandatory for vSAN ESA and the right choice for Ceph or any stack that does its own redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS160:\u003c\/strong\u003e Chipset software RAID, boot and OS volumes only, not production data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eProcessors: 4th or 5th Gen Xeon Scalable\u003c\/h2\u003e\u003cp\u003eThe R660 8-Bay is a dual-socket platform (socket E1 \/ LGA 4677) supporting two processor generations in the same socket, the modern V1\/V2 pattern. The 8-Bay's slightly different airflow path (especially in Smart Flow trim) gives it the most thermal headroom in the family for top-bin CPUs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th Gen Xeon Scalable (Sapphire Rapids):\u003c\/strong\u003e Up to 56 cores per socket. DDR5 up to 4800 MT\/s. The original 16th gen processor; widely available, lower price per core. On-die AMX and QuickAssist (QAT) acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th Gen Xeon Scalable (Emerald Rapids):\u003c\/strong\u003e Up to 64 cores per socket. DDR5 up to 5600 MT\/s at 1 DPC. Drop-in compatible. Higher core count and memory bandwidth at a price premium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntel Xeon Max (HBM):\u003c\/strong\u003e Supported. Niche; specify only for HPC and AI workloads that benefit from on-package HBM2e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOur default recommendation:\u003c\/strong\u003e dual Gold 6442Y (4th gen, 24-core, 225W) is the enterprise sweet spot; dual Gold 6542Y (5th gen, 24-core) is the equivalent. For high-density virtualization where core count dominates, ask about the Platinum 8568Y+ (5th gen, 48-core, 350W). The 8-Bay, in Smart Flow trim, is the chassis to run those 300W-plus parts air-cooled (see Smart Flow Cooling below).\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory: 32 DDR5 Slots, 8 Channels Per CPU\u003c\/h2\u003e\u003cp\u003eThirty-two DDR5 RDIMM slots, 16 per CPU, across 8 memory channels per socket at 2 DIMMs per channel. 4800 MT\/s on 4th gen, 5600 MT\/s on 5th gen. Maximum capacity 8 TB.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel architecture:\u003c\/strong\u003e 8 channels per CPU, 2 DIMMs per channel maximum. Sapphire Rapids and Emerald Rapids are 8-channel designs; a higher channel count belongs to a different platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical configurations:\u003c\/strong\u003e 512 GB (16x 32GB RDIMM) is the volume sweet spot; 1 TB (16x 64GB) for memory-intensive databases; 2 TB and up for in-memory analytics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRDIMM only.\u003c\/strong\u003e No LRDIMM. Registered ECC required. UDIMM is not supported.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFair warning on 5th gen plus 5600 MT\/s:\u003c\/strong\u003e the 5600 MT\/s figure is a 1 DPC spec. Populate all 32 slots (2 DPC) and you drop to 4400 MT\/s. Full population at the lower speed is still faster than a half-populated bus; size for capacity or bandwidth deliberately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003ePrimary networking is an OCP NIC 3.0 mezzanine slot, with Broadcom, Intel, and Mellanox cards from 1 GbE through 100 GbE. An optional LOM card adds a separate out-of-band path beyond the dedicated iDRAC port, and PCIe NICs are supported in the expansion slots.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 GbE baseline.\u003c\/strong\u003e The practical minimum for production; 4-port 10 GbE Base-T OCP is the volume spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 GbE\u003c\/strong\u003e when storage traffic justifies it (vSAN, dense NVMe databases).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GbE\u003c\/strong\u003e for NVMe-oF targets and AI\/ML data movement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePCIe:\u003c\/strong\u003e Up to 3 PCIe slots via risers, mixing Gen4 and Gen5 (Slot 1 is x16 Gen5). The optional 2x rear 2.5\" bay kit consumes the center riser, so plan the I\/O layout before specifying rear bays.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R660 8-Bay supports up to 3 single-width 75W GPUs (L4-class or T4-class accelerators), the same 1U ceiling as the rest of the family. That covers inference, VDI acceleration, and light AI. For training or any double-width card, the 2U \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e is the platform; the 1U thermal envelope does not change with bay count.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eManagement: iDRAC9 Generation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise.\u003c\/strong\u003e Required for unattended deployment, remote console, virtual media, and the full Redfish API. Express is insufficient for production. The 16th-gen platform ships iDRAC9; iDRAC10 is the 17th-gen R670\/R770, not the R660.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon Root of Trust.\u003c\/strong\u003e Standard on 16th gen; cryptographic verification from boot ROM through OS handoff, paired with Secure Boot and System Lockdown. Required for federal compliance baselines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPM 2.0.\u003c\/strong\u003e Standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpenManage Enterprise\u003c\/strong\u003e for fleet management; integrates with vCenter, SCCM, and Ansible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003cp\u003eAll PSUs are hot-swap and configured redundant (1+1), drawn from Dell's 16G Platinum and Titanium line. Compute-primary 8-Bay builds typically draw less than dense-NVMe 10-Bay configurations, so the upper PSU tier is usually lower on 8-Bay quotes. The table is representative; we confirm the exact tier against the final configuration.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU Recommendation\u003c\/th\u003e\n\u003cth\u003eEst. Peak Draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (Silver-tier CPUs, partial RAM)\u003c\/td\u003e\n\u003ctd\u003e2x 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~340W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (Gold 6442Y\/6542Y, full RAM, 4 to 8 SSDs)\u003c\/td\u003e\n\u003ctd\u003e2x 800W Platinum or 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~620W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (Platinum 8568Y+, full RAM, 8 NVMe + GPU)\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~1050W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eA 1100W LVDC -48 VDC option is available for telco and DC-input environments. Standard cooling is dual-rotor hot-swap fan modules; the Smart Flow layout below is the air-cooled answer for the highest-TDP CPUs.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSmart Flow Cooling: The 8-Bay's Defining Advantage\u003c\/h2\u003e\u003cp\u003eSmart Flow is Dell's airflow-optimized variant of the 8-Bay chassis: the center two SFF bay positions are given over to an airflow path instead of drives. The full 10-Bay chassis has no equivalent. The benefit is real and measurable in the field: meaningfully higher airflow and lower fan power than the standard arrangement, which lets the platform run the highest-TDP CPUs (up to 350W) on air at warm ambient temperatures where the standard 8-Bay and the 10-Bay would require Direct Liquid Cooling. Exact ambient and TDP limits are confirmed per configuration at quote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to specify Smart Flow:\u003c\/strong\u003e high-TDP CPU deployments (Gold 6448Y, Platinum 8568Y+ and similar) in datacenters where rack inlet temperatures regularly run warm and DLC is not installed. Smart Flow is cheaper than DLC and needs no rack manifolds or coolant distribution unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen you do not need it:\u003c\/strong\u003e low-TDP Silver and Gold parts, consistently cool datacenters, or any deployment already committed to DLC. The standard 8-Bay with regular fans is correct there.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTradeoff:\u003c\/strong\u003e you give up the center two bay positions, and the choice is locked at order time. Smart Flow cannot be field-converted to a 10-bay layout later, and a standard 8-Bay cannot be field-converted to Smart Flow. Decide the cooling path before you order.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack (1.68\" H x 18.97\" W x 32.39\" D with bezel).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e Up to 3 PCIe slots (Gen4\/Gen5) via risers, configuration-dependent. The optional 2x rear 2.5\" bay kit consumes the center riser position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e Excellent. Current-generation Dell platform with full Dell parts and ProSupport availability; no end-of-life sourcing concerns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e BOSS-N1 boot card, ReadyRails sliding rail kit, optional cable management arm, and the optional LCD security bezel for colocation deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e CPU and memory are not hot-plug. Smart Flow vs standard chassis is an order-time decision; size the cooling path to the CPU TDP and rack inlet temperature before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e The R660 8-Bay is the right call when dual-socket compute and DDR5 memory bandwidth are the primary specs and 8 bays covers local storage. It is also the only R660 chassis where Smart Flow is available, which makes it the default pick for any 300W-plus CPU deployment that wants to stay air-cooled.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e vSAN ESA at scale and dense NVMe databases belong on the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e or the EDSFF chassis; single-socket workloads belong on the cheaper \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e; and 2U expansion or double-width GPUs belong on the \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e or \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e The compute-primary 16th gen 1U node, aimed at the buyer running high-density virtualization or compute-heavy database tiers on current-generation hardware with Dell warranty. Specify Smart Flow if CPUs are 270W-plus, BOSS-N1 for boot, HBA355i for vSAN, the H965i for hardware RAID. The 8-Bay is not a downgrade from the 10-Bay; for the right workload it is the better-cooled, lower-cost configuration of the same platform.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003evs. R650 (15th gen, Ice Lake):\u003c\/strong\u003e the same tier-down pattern as the 10-Bay. The \u003ca href=\"\/products\/dell-poweredge-r650-8-bay-2-5-build-your-own\"\u003eR650 8-Bay\u003c\/a\u003e is the value play when Gen5 NVMe, DDR5 bandwidth, and the 16th-gen security baseline are not requirements, typically meaningfully lower per unit. For air-cooled high-TDP deployments in warm rooms, the R660 8-Bay Smart Flow is the upgrade that pays for itself against a DLC alternative.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. R670 (17th gen, Granite Rapids):\u003c\/strong\u003e the 17th-gen platform brought Granite Rapids Xeon, refined PCIe Gen5, DDR5 at 6400 MT\/s, and iDRAC10. Pricing in 2026 still carries a premium and channel supply is constrained, so the R660 8-Bay is the volume-availability current-gen pick. The R670 makes sense only when you specifically need iDRAC10, 6400 MT\/s memory, or Granite Rapids AI acceleration. (We do not currently stock the 17th-gen line; ask if you want it sourced.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003evs. R660 10-Bay (sibling chassis):\u003c\/strong\u003e same platform, two more bays, no Smart Flow option. Pick the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003e10-Bay\u003c\/a\u003e when local storage density matters and your CPUs are under 270W or you have DLC; pick the 8-Bay when compute is primary and either 8 bays is enough storage or you need Smart Flow for high-TDP air cooling.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Flow vs standard chassis is locked at order.\u003c\/strong\u003e You cannot field-convert a standard 8-Bay to Smart Flow. If you are sizing high-TDP CPUs for a warm-ambient room with any chance of growth, specify Smart Flow upfront; the cost difference is small and the retrofit is impossible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 bays is 8 bays.\u003c\/strong\u003e The chassis cannot be expanded to 10. If you anticipate needing 10 drives within the server's life, order the 10-Bay now. Bay count is a chassis decision, not a backplane upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays cost a PCIe slot.\u003c\/strong\u003e The optional 2x rear 2.5\" drive cage installs in the center riser position. Plan the PCIe layout before specifying rear bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5600 MT\/s requires 1 DPC.\u003c\/strong\u003e Full 32-DIMM population on 5th gen drops to 4400 MT\/s, same as the 10-Bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPU support is limited.\u003c\/strong\u003e Up to 3 single-width 75W cards is the ceiling, the same 1U thermal limit as every R660 variant. No double-width cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th gen vs 5th gen channel pricing.\u003c\/strong\u003e Emerald Rapids carries a premium over Sapphire Rapids at equivalent core counts; 4th gen is the value play when you do not need 5600 MT\/s memory or 60-plus cores.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR660 8-Bay excels at\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual-socket 1U compute with new Dell warranty\u003c\/td\u003e\n\u003ctd\u003e10-plus bays needed (R660 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-TDP CPUs (270W-plus) air-cooled (Smart Flow)\u003c\/td\u003e\n\u003ctd\u003eSingle-socket sufficient (R660xs, lower cost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-density virtualization, compute-primary builds\u003c\/td\u003e\n\u003ctd\u003e2U or PCIe expansion needed (R760 \/ R760xs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatabase nodes with 4 to 6 NVMe data drives\u003c\/td\u003e\n\u003ctd\u003evSAN ESA at scale (R660 10-Bay or EDSFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDDR5 memory-bandwidth workloads in 1U\u003c\/td\u003e\n\u003ctd\u003eBudget-primary, 15th gen acceptable (R650)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNew-server pricing with Dell manufacturer warranty\u003c\/td\u003e\n\u003ctd\u003eTraining-class GPUs needed (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDense local storage:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e for vSAN ESA and NVMe-dense databases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-socket, cost-optimized:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e on the same 16th-gen platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2U for GPUs and expansion:\u003c\/strong\u003e the full-fat \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760 8-Bay\u003c\/a\u003e or the cost-optimized \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevious generation at lower cost:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r650-8-bay-2-5-build-your-own\"\u003eR650 8-Bay\u003c\/a\u003e (15th gen, Ice Lake).\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th vs 5th gen) and TDP, memory capacity, storage type, whether you need Smart Flow for high-TDP air cooling, boot configuration, networking speed, and quantity, and we respond within 24 hours with a formal quote. Not sure whether you need Smart Flow? Tell us the CPU TDP and rack inlet temperatures and we will tell you whether standard cooling is fine, Smart Flow is the answer, or DLC is the right move, as part of the quote process.\u003c\/p\u003e\u003cp\u003eCall 1-800-778-1545 or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e to \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e. Wholesale Servers is a Dell new and refurbished server reseller; every unit ships after a 12+ hour burn-in and carries a 180-day warranty as standard, with 1\/2\/3-year Premium options and volume pricing at 5 units and above.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951474598087,"sku":"BP-016174","price":7305.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/dell-poweredge-r660-8-bay-1x-intel-silver-4410y-128gb-4800mts-4x-768tb-nvme-848384.png?v=1765539735"},{"product_id":"dell-poweredge-r660xs-8-bay-build-your-own","title":"Dell PowerEdge R660xs 8-Bay 2.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R660xs is the 16th-generation 1U dual-socket cost-optimized rack server, and the 8-Bay 2.5\" is its compute-primary configuration: the most common volume buy in the family. The xs suffix is Dell's express tier on this generation, with the same socket and processor lineup as the full R660 but a leaner motherboard (16 DIMM slots instead of 32), no GPU support, no Direct Liquid Cooling, and a power-supply range that extends down to 600W for low-draw deployments. These are sold as New or Surplus New. Surplus New means genuinely unused, new-old-stock units from excess inventory: never deployed, priced below Dell-direct new, and covered by the Wholesale Servers warranty path below.\u003c\/p\u003e\u003cp\u003eThe R660xs is the right pick when you need a current-generation 1U dual-socket platform with full Dell warranty and the 16th gen security baseline, but you do not need the R660's 8 TB max memory, 32-DIMM-slot architecture, GPU options, or DLC support. For most general-purpose virtualization, scale-out databases, Kubernetes worker nodes, and HCI nodes that do not push memory or PCIe to the limit, the R660xs is the better value on 16th gen. For maximum SFF storage density on the same platform, the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e is the primary storage-density page; for 3.5\" capacity drives, see the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay LFF\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 and we respond within 24 hours with a formal quote. Every server ships after a 12+ hour burn-in and a multi-point inspection and is backed by our 180-day warranty, with one, two, and three-year Premium options available. Volume pricing applies at 5 units and above, where most R660xs cluster and fleet orders land.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eProcessors: 4th or 5th Gen Xeon Scalable\u003c\/h2\u003e\u003cp\u003eThe R660xs is dual-socket and supports both 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket, just like the R660. This is the modern V1\/V2 pattern. The difference versus the R660 is the TDP ceiling: the R660xs is air-cooled only (no DLC) and tops out at around 225W CPUs in most configurations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th Gen Xeon Scalable (Sapphire Rapids):\u003c\/strong\u003e up to 32 cores per socket on R660xs (the full R660 goes to 56). DDR5 up to 4800 MT\/s. Volume tier, widely available in the channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th Gen Xeon Scalable (Emerald Rapids):\u003c\/strong\u003e up to 28 cores per socket on R660xs (the full R660 goes to 64). DDR5 up to 5200 MT\/s. Same socket as 4th gen, drop-in. The 5th gen part count is lower than the 4th gen on this platform because Dell limits the R660xs to the lower-TDP SKUs in each generation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOur default recommendation:\u003c\/strong\u003e for most scale-out workloads, dual Silver 4410Y (12-core, 2.0 GHz, 150W) is the value floor; dual Silver 4416+ (20-core, 2.0 GHz, 165W) is the volume sweet spot. For compute-heavy 4th-gen builds, dual Gold 6438Y+ (32-core, 2.0 GHz, 205W) or Gold 6448Y (32-core, 2.1 GHz, 225W) are the upper end. Above 225W TDP, the R660 (with Smart Flow or DLC) is the right platform, not the xs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFair warning on the TDP ceiling:\u003c\/strong\u003e the R660xs cannot run the high-end Platinum SKUs from either generation. If you are sizing for Platinum 8480+ (4th gen, 56-core, 350W) or Platinum 8568Y+ (5th gen, 48-core, 350W), you have outgrown the xs platform. Do not try to fit those into an R660xs and expect thermal headroom; specify the R660.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory: 16 DDR5 Slots\u003c\/h2\u003e\u003cp\u003eSixteen DDR5 RDIMM slots, eight per CPU, across eight memory channels per socket. Max capacity 1.5 TB with 128 GB RDIMMs. Speed depends on processor generation: 4800 MT\/s on 4th gen, 5200 MT\/s on 5th gen. This is half the DIMM slot count of the full R660 (which has 32), and a much lower maximum capacity (the R660 maxes at 8 TB).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel architecture:\u003c\/strong\u003e eight channels per CPU, one DIMM per channel. The R660xs runs at 1 DPC because it only has eight slots per socket, so there is no 2-DPC speed penalty because there is no 2-DPC configuration available. That is an advantage for memory bandwidth at moderate capacity points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical configurations:\u003c\/strong\u003e 256 GB (8x 32GB RDIMM) is the typical volume spec for general virtualization. 512 GB (8x 64GB) for memory-intensive VMs. 1 TB or more for in-memory caches and dense database nodes. Above 1 TB per node, you are in R660 territory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRDIMM only.\u003c\/strong\u003e Registered ECC required. UDIMM and LRDIMM are not supported, and there is no persistent-memory option on 16th-generation Dell.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe R660xs memory ceiling is the platform's main constraint.\u003c\/strong\u003e 1.5 TB is plenty for the vast majority of dual-socket workloads, but if you anticipate growing past it within the server's productive life, order the R660 now. Memory capacity is a motherboard-level decision and cannot be expanded with an upgrade.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 8 SFF Bays, Universal Backplane\u003c\/h2\u003e\u003cp\u003eEight 2.5\" hot-swap bays on the front, supporting any mix of SAS4, SATA, and Gen5 NVMe via the universal backplane. Same backplane lineage as the R660 SFF chassis. Two optional rear 2.5\" bays via the rear riser kit, which consumes a PCIe slot (the same tradeoff as on the R660).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e up to 14 GB\/s per drive. The R660xs supports the same Gen5 NVMe bandwidth as the R660 on the SFF chassis, for cost-reduced vSAN ESA nodes, NVMe-backed databases, and latency-sensitive compute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS4 and SATA SSDs:\u003c\/strong\u003e via PERC H965i (flash-backed cache), H755, H755N, H355, or HBA355i pass-through. Same controller lineup as the R660.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware RAID (S160):\u003c\/strong\u003e available on the R660xs and a real option for low-cost OS and swap volumes. Not recommended for production data, but useful on Kubernetes worker nodes where redundancy is handled at the cluster layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1 (cold-swap).\u003c\/strong\u003e Two M.2 NVMe SSDs in hardware RAID 1. The BOSS-N1 on the R660xs is cold-swap, not hot-swap as on the full R660. If you need hot-swap boot drives for a 24\/7-uptime requirement, that is an R660-only feature. For most deployments cold-swap boot is a non-issue, because the unit is offline during a boot drive replacement anyway.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eRAID Controllers\u003c\/h2\u003e\u003cp\u003eIdentical lineup to the R660. Match the controller to the workload:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (PERC 12, front):\u003c\/strong\u003e flash-backed cache, tri-mode. The top pick for hardware RAID on this platform and the controller to specify when you need parity RAID 5 or 6. The R660xs has a dedicated PERC slot, which simplifies the install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755 and H755N (PERC 11):\u003c\/strong\u003e lower cost than the H965i if you do not need PERC 12 features. H755N is the NVMe-specific variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355 (PERC 11):\u003c\/strong\u003e entry-level hardware RAID. It does RAID 0, 1, and 10 only; it does not do RAID 5 or 6. Specify the H965i or H755 if you need parity RAID.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i:\u003c\/strong\u003e pass-through, no RAID. Required for vSAN ESA, which needs direct drive access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS160 software RAID:\u003c\/strong\u003e a lower-cost option for boot volumes and OS-only configurations. Not a production data recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eNetworking\u003c\/h2\u003e\u003cp\u003eDual 1 GbE LOM ports are standard on the rear (on the R660 these are optional; on the R660xs they are built in). One OCP 3.0 mezzanine slot carries the primary high-speed networking, and PCIe NICs are supported in the expansion slots. There is no rack Network Daughter Card here; OCP 3.0 replaced the rNDC mezzanine on 15th and 16th-generation PowerEdge.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 GbE baseline.\u003c\/strong\u003e The built-in dual 1 GbE is sufficient for management and light traffic; production data traffic should use the OCP slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 GbE\u003c\/strong\u003e via OCP is the practical minimum for any production workload. A 4-port 10 GbE Base-T OCP adapter is the volume spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 GbE and 100 GbE\u003c\/strong\u003e are available via OCP and PCIe. 100 GbE is bandwidth overkill for most R660xs deployments; if you need it consistently, the R660 is probably the better fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eGPU Support: None\u003c\/h2\u003e\u003cp\u003eThe R660xs does not support GPUs. This is a deliberate Dell platform decision: the thermal envelope and PCIe slot layout do not accommodate even the 75W single-width cards the R660 can handle. If GPU acceleration is a hard requirement (inference, VDI acceleration, transcoding), specify the full \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660\u003c\/a\u003e or the 2U \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs\u003c\/a\u003e instead. Do not try to make this fit; it will not.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePower Supplies\u003c\/h2\u003e\u003cp\u003eThe R660xs has the widest PSU range of the 16th gen Dell platforms, including a 600W Platinum option that the full R660 does not offer. All PSUs are hot-swap and configured redundant (1+1). Size the PSU to the populated configuration, not the empty chassis.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU recommendation\u003c\/th\u003e\n\u003cth\u003eEstimated peak draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (Silver 4410Y, partial RAM, SAS or SATA)\u003c\/td\u003e\n\u003ctd\u003e2x 600W Platinum or 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~290W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (Silver 4416+ or Gold 6438Y+, full RAM, 4 to 8 SSDs)\u003c\/td\u003e\n\u003ctd\u003e2x 800W Platinum or 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~520W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (Gold 6448Y, 1.5 TB RAM, 8 NVMe plus rear bays)\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~820W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe 600W Platinum option is genuinely useful for power-budget-constrained datacenters and edge deployments where every watt of overhead matters. A 1100W LVDC -48 VDC option is available for telco. The 1800W Titanium is supported but rarely needed on the xs platform given the TDP ceiling.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eManagement \u0026amp; Security\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise.\u003c\/strong\u003e Same as the R660. Required for unattended deployment, remote console, virtual media, and the Redfish API. Note that iDRAC10 is the 17th gen R670\/R770 controller; 16th-generation hardware including the R660xs ships iDRAC9.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon Root of Trust.\u003c\/strong\u003e Standard on 16th gen: cryptographic verification from boot ROM through OS handoff. Same baseline as the R660, and required for federal compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPM 2.0.\u003c\/strong\u003e Standard, for NIST, CMMC, FedRAMP, HIPAA, and PCI DSS contexts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpenManage Enterprise\u003c\/strong\u003e for fleet management, the same toolchain as the R660.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack, standard depth. The xs uses a traditional motherboard layout rather than the R660's T-shaped board, so the chassis is shorter than the full R660. Confirm exact rack depth against the chassis spec for short-depth racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e configuration-dependent. With two CPUs: up to 3 PCIe Gen4 slots (1x x16 plus 2x x8) or up to 2 PCIe Gen5 slots (1x x16 plus 1x x8). You pick Gen5 bandwidth or Gen4 slot count, not both. Plus one OCP 3.0 slot and one dedicated PERC slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e excellent. This is a current-generation platform in full Dell ProSupport, so drives, PSUs, risers, fans, and BOSS-N1 cards are readily sourced new and on the secondary market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e the ReadyRails sliding rail kit with the optional cable-management arm, the BOSS-N1 boot card so the OS stays off the front bays, and the optional LCD security bezel. We quote these with the build rather than guessing part numbers here, since the exact P\/Ns depend on the chassis and rail-depth choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling and platform notes:\u003c\/strong\u003e seven hot-swap fan modules (Standard or HPR Gold), no DLC option on the xs board, a universal backplane (SAS4, SATA, and NVMe in any mix), and cold-swap BOSS-N1. None of these are 8-Bay-specific; they are motherboard-level traits of every R660xs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e the R660xs 8-Bay is the right call when you need 16th gen Dell hardware with dual-socket compute, the current-gen security baseline (Silicon Root of Trust), and Gen5 NVMe support, but the workload does not justify the full R660's price premium. General-purpose virtualization, scale-out clusters (Kubernetes, app servers, web tier), vSAN OSA or ESA nodes at moderate density, edge and branch deployments that benefit from the 600W PSU option, and federal or compliance workloads are its sweet spot. The platform's constraints (no GPU, no DLC, the 1.5 TB memory ceiling, the xs CPU TDP ceiling, 16 DIMM slots) match exactly what most general-purpose dual-socket workloads need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e any workload that needs more than 1.5 TB of RAM, GPU acceleration, a CPU above the xs TDP ceiling, or in-memory analytics at scale belongs on the full \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660 8-Bay\u003c\/a\u003e or \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e. For maximum SFF density on this same xs platform, the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e is the right chassis; for 3.5\" capacity drives, the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay LFF\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e the volume-tier 16th gen 1U dual-socket platform. Specify the HBA355i for vSAN, the H965i for hardware RAID, BOSS-N1 (cold-swap) for boot, and the 600W PSU option if power budget is tight. Do not skip iDRAC9 Enterprise. The typical buyer is standing up general-purpose or scale-out dual-socket nodes at fleet quantity and does not need the full R660's memory, GPU, or DLC headroom.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR660xs 8-Bay excels at\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral-purpose dual-socket virtualization, current gen\u003c\/td\u003e\n\u003ctd\u003eMemory above 1.5 TB needed (R660)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScale-out clusters (Kubernetes, app servers, web tier)\u003c\/td\u003e\n\u003ctd\u003eGPU acceleration needed (R660 or R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evSAN OSA or ESA nodes at moderate density\u003c\/td\u003e\n\u003ctd\u003eCPUs above the xs TDP ceiling (R660 with Smart Flow or DLC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge and branch deployments with the 600W PSU option\u003c\/td\u003e\n\u003ctd\u003e10+ SFF bays needed (R660xs 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCI nodes where per-node memory is moderate\u003c\/td\u003e\n\u003ctd\u003eLFF capacity drives needed (R660xs 4-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFederal and compliance workloads (Silicon Root of Trust)\u003c\/td\u003e\n\u003ctd\u003eBudget-primary, 15th gen acceptable (R650xs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5 TB memory ceiling.\u003c\/strong\u003e This is the platform's single biggest constraint versus the R660. If there is any chance of needing more memory within the server's life, order the R660 (8 TB max). The R660xs cannot be upgraded; the motherboard has only 16 DIMM slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe xs CPU TDP ceiling.\u003c\/strong\u003e No 300W-plus Platinum SKUs are supported, and there is no DLC option to extend the thermal envelope. If you need the highest-core-count or highest-frequency Xeon Scalable parts, this is not the platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo GPU support.\u003c\/strong\u003e Not limited GPU like the R660 (2x 75W single-width); literally zero. Do not try to retrofit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOSS-N1 is cold-swap on the xs, hot-swap on the R660.\u003c\/strong\u003e For most deployments this is a non-issue (you are rebooting to replace a boot drive anyway). For high-uptime SLA environments where every component must be hot-swappable, this is one more reason to specify the R660.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe Gen5 versus Gen4 is a tradeoff, not a choice.\u003c\/strong\u003e You can have 2 Gen5 slots or 3 Gen4 slots, not both. The R660 gives you up to 3 Gen5 slots. If you need both maximum Gen5 bandwidth and maximum PCIe slot count, the xs platform forces a choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays cost a PCIe slot\u003c\/strong\u003e (the same tradeoff as the R660). The 2x rear 2.5\" drive cage consumes the center riser position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo DLC.\u003c\/strong\u003e If your datacenter is already DLC-equipped and you want to standardize on liquid cooling, the R660xs forces a hybrid (air-cooled xs plus DLC R660). Some operations teams would rather standardize on the R660 across the fleet.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eVersus the R650xs (15th gen, Ice Lake):\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r650xs-8-bay-2-5-build-your-own\"\u003eR650xs 8-Bay\u003c\/a\u003e is the previous-generation xs platform: PCIe Gen4, DDR4, iDRAC9, same general layout. For workloads that do not need Gen5 NVMe or DDR5 bandwidth, the R650xs is the value play, typically 30 to 45% lower per unit on refurbished. Where the R660xs wins: Gen5 NVMe (where enabled), DDR5 bandwidth, the 16th gen security baseline, and Dell new-server warranty options. Note that the R650xs uses BOSS-S1 (SATA) while the R660xs uses BOSS-N1 (NVMe); they are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVersus the R660 (full-fat, same generation):\u003c\/strong\u003e same 4th and 5th gen Xeon socket, same Gen5 NVMe support on SFF, same RAID controllers, same iDRAC9. The R660 adds 32 DIMM slots and 8 TB max memory, GPU support (2x 75W single-width), the DLC option, the Smart Flow option on the 8-Bay, hot-swap BOSS-N1, the EDSFF E3.S chassis option, and higher CPU TDP support (up to 350W). The R660xs is the right pick when none of those extras matter; the R660 is the right pick when even one of them does.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVersus the R670 (17th gen, Granite Rapids):\u003c\/strong\u003e the 17th gen platform offers refined PCIe Gen5, DDR5 6400 MT\/s, iDRAC10, and Granite Rapids on-chip AI acceleration. Pricing in 2026 still carries a premium and channel supply is constrained, and there is no announced cost-reduced R670xs variant yet. If you need a current-gen cost-reduced 1U platform, the R660xs is it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVersus the other R660xs chassis:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e adds two more SFF bays for storage density (vSAN ESA, NVMe-dense databases); the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay LFF\u003c\/a\u003e takes the same motherboard and pairs it with 3.5\" drives for capacity-tier storage. All three R660xs chassis share this 8-Bay's platform fundamentals.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th versus 5th Gen) and TDP, memory capacity (remember the 1.5 TB ceiling), storage type, boot configuration, networking speed, PSU preference (the 600W option is available here), and quantity. Not sure whether the R660xs or the full R660 is the right pick? Tell us your max memory per node, GPU need, CPU TDP, and DLC availability, and we will tell you which platform fits. That conversation is part of the quote process.\u003c\/p\u003e\u003cp\u003eCall 1-800-778-1545 or request a quote and we respond within 24 hours. Every R660xs ships after a 12+ hour burn-in and multi-point inspection and carries our 180-day warranty, with Premium one, two, and three-year terms available. Volume pricing applies at 5 units and above. \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e or \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e to start a build.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951521521863,"sku":"BP-016800","price":9144.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r660-8-bay-25-configured-9206422.png?v=1765539996"},{"product_id":"dell-poweredge-r660xs-10-bay-build-your-own","title":"Dell PowerEdge R660xs 10-Bay 2.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R660xs 10-Bay 2.5\" is the maximum small-form-factor density configuration of Dell's 16th-generation 1U dual-socket cost-optimized platform. Ten hot-swap 2.5\" bays sit on a universal backplane, paired with 4th Gen Intel Xeon Scalable (Sapphire Rapids) or 5th Gen (Emerald Rapids) processors, DDR5 memory, and direct-attach Gen5 NVMe. These are sold as New or Surplus New, in keeping with how 16th-generation hardware reaches the secondary market. Surplus New means genuinely unused, new-old-stock units from excess inventory: never deployed, priced below Dell-direct new, and covered by the Wholesale Servers warranty path described below.\u003c\/p\u003e\u003cp\u003eThe xs line is Dell's cost-optimized cut of the R660. It keeps the same Sapphire and Emerald Rapids socket and the same chassis options, but trims the parts of the full R660 that drive cost: 16 DDR5 DIMM slots instead of 32, a lower CPU TDP ceiling, no GPU support, and no direct liquid cooling. The 10-Bay is the right configuration when you want that cost-reduced platform and you also need vSAN ESA-class drive count, NVMe-dense database storage, or high local-cache capacity per node. For compute-primary work that fits in eight bays, the R660xs 8-Bay is the cheaper starting point; for 3.5\" capacity drives, the R660xs 4-Bay LFF is the right chassis.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 and we respond within 24 hours with a formal quote. Every server ships after a 12+ hour burn-in and a multi-point inspection, and is backed by our 180-day warranty with one, two, and three-year Premium options available. Volume pricing applies at 5 units and above, which is where most R660xs cluster and fleet orders land.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhere the R660xs 10-Bay Fits in the Family\u003c\/h2\u003e\u003cp\u003eThe R660xs ships in three chassis layouts, all on the same motherboard and platform: the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay 2.5\"\u003c\/a\u003e compute-primary configuration, this 10-Bay maximum-SFF-density configuration, and the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay 3.5\" LFF\u003c\/a\u003e capacity configuration. The platform underneath is identical across all three; the choice is purely about how you lay out storage.\u003c\/p\u003e\u003cp\u003eThe 10-Bay is the densest SFF layout the xs platform offers. The two extra bays over the 8-Bay matter most for vSAN ESA nodes, NVMe-backed databases, and HCI designs where carrying more local capacity per node reduces total node count. If you need more drive density than ten 2.5\" bays, you have moved past what the xs platform provides and into the full \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e, which adds the EDSFF E3.S option, 32 DIMM slots, GPU support, and direct liquid cooling.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 10 SFF Bays on a Universal Backplane\u003c\/h2\u003e\u003cp\u003eTen 2.5\" hot-swap bays across the front on a universal backplane that accepts any mix of SAS4, SATA, and Gen5 NVMe in the same chassis. An optional rear 2x 2.5\" drive cage is available through the rear riser kit, which consumes a PCIe slot, so plan the expansion layout before specifying it: on a 10-Bay you often also want that riser position for a Gen5 NIC or storage card.\u003c\/p\u003e\u003cp\u003eThis is the highest-density SFF configuration on the R660xs. For higher per-node density you step up to the full R660, which adds the 14 or 16-drive EDSFF E3.S option that no xs chassis carries.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e up to roughly 14 GB\/s per drive, the defining capability of this chassis. Ten Gen5 NVMe drives represent meaningful aggregate bandwidth even on the leaner xs board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS4 and SATA SSDs:\u003c\/strong\u003e driven by the PERC H965i for hardware RAID or the HBA355i for pass-through, both covered in Storage Controllers below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed layouts:\u003c\/strong\u003e the universal backplane handles SAS, SATA, and NVMe in any combination without a backplane swap. A common 10-Bay build is two SAS or SATA SSDs for the OS and logs plus eight NVMe drives for data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot:\u003c\/strong\u003e BOSS-N1 with two mirrored M.2 NVMe SSDs on a dedicated card. On the xs chassis the BOSS-N1 is cold-swap; the hot-swap rear BOSS tray is a full R660 feature. Boot stays off the front bays, leaving all ten for data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen ten bays beats eight on this platform: vSAN ESA single-cluster nodes that target six to eight capacity-tier drives plus two cache-tier drives, NVMe-backed databases whose working set spans six to ten drives, and HCI nodes carrying more local capacity to cut overall node count. For compute-primary work where eight bays cover a boot mirror plus data, the 8-Bay is cheaper and otherwise identical.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cp\u003eThe R660xs runs Dell's PERC 12 and PERC 11 controller families plus software RAID and pass-through HBAs. Match the controller to the workload, not the price sheet:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (PERC 12):\u003c\/strong\u003e the current hardware-RAID default, with onboard cache and battery backing, for write-intensive or transactional workloads where local parity RAID matters. This is the controller to quote when you need RAID 5 or 6.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755 and H755N (PERC 11):\u003c\/strong\u003e the prior-generation hardware-RAID option; H755N is the NVMe-specific variant. A solid mixed or read-heavy choice and common on units that shipped earlier in the platform's life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355 (PERC 11):\u003c\/strong\u003e entry hardware RAID with one important constraint: the H355 does RAID 0, 1, and 10 only. It does not do RAID 5 or 6. If you need parity RAID, specify the H965i or H755, not the H355.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i (pass-through):\u003c\/strong\u003e for software-defined storage stacks. vSAN ESA requires direct drive access, so ESA nodes take the HBA355i, never a PERC RAID controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS160 (software RAID):\u003c\/strong\u003e chipset software RAID for dev, test, and light workloads only. Not a production recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eProcessors\u003c\/h2\u003e\u003cp\u003eTwo sockets, Socket E (LGA 4677), on Intel's C741 chipset. The R660xs accepts both 4th Generation Intel Xeon Scalable (Sapphire Rapids, 2023) and 5th Generation (Emerald Rapids, 2024) in the same socket, so you choose the generation by workload and budget rather than by chassis.\u003c\/p\u003e\u003cp\u003eThe xs distinction is the CPU TDP ceiling. Where the full R660 takes processors up to 350W, the cost-optimized xs board is built for a lower thermal envelope, roughly a 225W-class ceiling that should be confirmed against the specific CPU SKU at quote time. In practice that covers the great majority of the Sapphire and Emerald Rapids line, including the mainstream Silver and Gold parts most surplus and refurbished buyers deploy. The very top-bin 56 and 64-core 350W parts are where you would move to the full R660.\u003c\/p\u003e\u003cp\u003eBoth generations bring on-die acceleration that earlier Dell generations did not have: AMX for AI inference, QuickAssist for crypto and compression offload. For a dense-storage node the practical CPU question is core count for the storage and HCI stack rather than peak clocks, and a mid-range Silver or lower Gold part usually pairs well with a 10-Bay NVMe build.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory\u003c\/h2\u003e\u003cp\u003eSixteen DDR5 RDIMM slots, eight per CPU across eight memory channels at one DIMM per channel. This is the core xs trade against the full R660's 32 slots: the R660xs gives up half the DIMM capacity to reduce cost. Registered ECC DDR5 only, with no LRDIMM tier and no persistent-memory option on 16th-generation Dell.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e DDR5-4800 on 4th Gen Sapphire Rapids; up to DDR5-5600 on 5th Gen Emerald Rapids. Because the xs runs one DIMM per channel, it avoids the 2-DPC speed step-down that fully-populated full-R660 boards take.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e up to 1.5 TB across the sixteen slots; confirm the exact RDIMM tier per SKU at quote time, since the ceiling depends on the largest qualified module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePopulation:\u003c\/strong\u003e populate in balanced sets across both CPUs to keep all eight channels active per socket. An unbalanced fill silently costs memory bandwidth, a common field mistake on dual-socket builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor most 10-Bay storage and HCI workloads the memory question is bandwidth and balanced population, not raw ceiling. If you genuinely need more than 1.5 TB per node, that is one of the few hard reasons to leave the xs platform for the full R660.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003eNetworking is OCP NIC 3.0, the 16th-generation standard. The board carries a built-in dual 1 GbE LOM for management and light connectivity, and the OCP 3.0 slot takes 10, 25, or 100 GbE adapters without consuming a PCIe slot. There is no rack Network Daughter Card here; OCP 3.0 replaced the rNDC mezzanine on 15th and 16th-generation PowerEdge.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOCP 3.0 slot:\u003c\/strong\u003e one slot for the primary data NIC at 10, 25, or 100 GbE, hot-pluggable on this generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe slots:\u003c\/strong\u003e the xs riser layout gives two Gen5 slots or three Gen4 slots depending on the riser chosen, plus the dedicated PERC slot and the OCP position. The optional rear drive cage takes one of these riser positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneration tradeoff:\u003c\/strong\u003e Gen5 doubles per-lane bandwidth over Gen4 and matters for Gen5 NVMe and 100 GbE-class adapters; Gen4 risers give the higher slot count. Pick the riser by whether bandwidth or slot count is the constraint.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R660xs is not a GPU platform. The cost-optimized xs board does not carry the power delivery, thermal headroom, or x16 riser budget for a meaningful accelerator, and Dell does not qualify GPUs on it. This is by design: GPU support is one of the features the xs cut to reduce cost.\u003c\/p\u003e\u003cp\u003eIf you need on-node acceleration, the full \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e supports up to three single-width GPUs in 1U, and the 2U R760 family takes double-width cards. For dense inference or training, a 2U platform is the right answer rather than any 1U xs chassis.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eManagement: iDRAC9 Generation\u003c\/h2\u003e\u003cp\u003eThe R660xs runs iDRAC9 with the full 16th-generation cyber-resilient security stack. Note that 16th-generation hardware ships iDRAC9, not iDRAC10: iDRAC10 is the 17th-generation controller. The management feature set here is the same iDRAC9 platform across the R660, the R760, and the xs variants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise or Datacenter:\u003c\/strong\u003e full out-of-band management, virtual console, and lifecycle automation. Enterprise is the production baseline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifecycle Controller:\u003c\/strong\u003e agent-free firmware updates, bare-metal deployment, and configuration persistence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity:\u003c\/strong\u003e Silicon Root of Trust, signed firmware, Secure Boot, System Lockdown, and multi-factor authentication, plus a TPM 2.0 option for NIST, CMMC, FedRAMP, HIPAA, and PCI DSS contexts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003cp\u003eThe R660xs takes hot-plug redundant Platinum and Titanium power supplies and shares the 15th and 16th-generation PSU line, including the cost-optimized 600W option unique to the xs tier. NVMe-dense 10-Bay builds draw more than compute-primary 8-Bay builds, so size the PSU to the populated drive count, not the empty chassis.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU recommendation\u003c\/th\u003e\n\u003cth\u003eEstimated peak draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight: lower Silver CPU, partial RAM, SAS or SATA SSDs\u003c\/td\u003e\n\u003ctd\u003e2x 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~330W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced: mid Silver or Gold CPU, full RAM, six to ten NVMe\u003c\/td\u003e\n\u003ctd\u003e2x 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~620W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy: top xs Gold CPU, 1.5 TB RAM, ten NVMe plus rear bays\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum\u003c\/td\u003e\n\u003ctd\u003e~900W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe 600W PSU is supported but rarely right on a 10-Bay: a fully-populated Gen5 NVMe configuration will outdraw that envelope under peak load. Treat 1100W Titanium as the practical floor for a fully-populated 10-Bay NVMe node. Cooling is standard redundant hot-swap fans; there is no direct-liquid-cooling option on the xs platform.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack, standard depth, regulatory model E87S. Confirm exact rack depth against the chassis spec when planning short-depth racks or cable-management clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e two Gen5 or three Gen4 riser slots plus the dedicated PERC slot and the OCP 3.0 position; the optional rear drive cage trades one riser slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e excellent. This is a current-generation platform in full Dell ProSupport, so drives, PSUs, risers, fans, and BOSS-N1 cards are readily sourced new and on the secondary market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e the ReadyRails sliding rail kit with the optional cable-management arm, the BOSS-N1 boot card so the OS stays off the front bays, and a front bezel for dust and physical security. We quote these as part of the build rather than guessing at part numbers here, since the exact P\/Ns depend on the chassis and rail-depth choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e universal backplane (SAS4, SATA, and NVMe in any mix), cold-swap BOSS-N1 on the xs chassis, no GPU and no DLC on the xs board, and a CPU TDP ceiling below the full R660. None of these are 10-Bay-specific; they are motherboard-level traits of every R660xs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e the R660xs 10-Bay is the right call when you want the xs platform's cost advantages, the 600W PSU option, no GPU or Smart Flow upcharge, and a dedicated PERC slot, but you also need vSAN ESA-class drive count or NVMe-dense database storage per node. vSAN ESA single-cluster nodes, NVMe-backed databases with a six to ten-drive footprint, dense HCI nodes, and CDN edge or inference cache tiers are its sweet spot. It is dense SFF storage at express-tier economics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e workloads that need any xs constraint relaxed, such as memory above 1.5 TB, CPUs above the xs TDP ceiling, GPU support, hot-swap boot, or EDSFF E3.S density, belong on the full \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e. Compute-primary work where storage is modest belongs on the cheaper \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e. If 3.5\" capacity drives are the point, the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay LFF\u003c\/a\u003e is the chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e this is the dense-SFF node of the 16th-generation 1U cost-optimized line. HBA355i for vSAN ESA, H965i for hardware parity RAID, BOSS-N1 for boot, and 1100W Titanium or larger once the NVMe bays fill. It carries the same iDRAC9 and Silicon Root of Trust baseline as the full R660 at a lower platform cost. The typical buyer is building HCI or storage-dense cluster nodes at fleet quantity and does not need the full R660's memory, GPU, or DLC headroom.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhere the R660xs 10-Bay Fits in 2026\u003c\/h2\u003e\u003cp\u003eThe R660xs is current-generation hardware as of 2026, in full Dell support, so there is no end-of-life caveat to manage here. The positioning question runs up and down the generations rather than being a support-status warning.\u003c\/p\u003e\u003cp\u003eAgainst the prior generation, the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r650xs-10-bay-2-5-build-your-own-server\"\u003eR650xs 10-Bay\u003c\/a\u003e is the value step-down: Ice Lake, DDR4, PCIe Gen4, and SATA-based BOSS-S1 boot, typically well below the R660xs on the secondary market. Choose the R650xs when you do not need Gen5 NVMe bandwidth, DDR5, or NVMe boot. The R660xs 10-Bay earns the premium on Gen5 NVMe, DDR5, the 16th-generation security baseline, and BOSS-N1 NVMe boot.\u003c\/p\u003e\u003cp\u003eAbove it, the 17th-generation R670 and R770 (Granite Rapids) bring refined PCIe Gen5, faster DDR5, iDRAC10, and on-die AI acceleration. There is no announced cost-optimized 17th-gen xs variant at this time, so for a current-generation dense-SFF node at xs economics the R660xs 10-Bay remains the answer.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe xs platform ceilings apply.\u003c\/strong\u003e Sixteen DIMM slots and a 1.5 TB memory ceiling, a CPU TDP ceiling below the full R660, no GPU, no DLC, and cold-swap rather than hot-swap boot. These are motherboard-level constraints on every R660xs, not anything the 10-Bay chassis adds or removes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTen bays is the ceiling on this platform.\u003c\/strong\u003e The xs chassis does not expand past ten 2.5\" bays. Higher local NVMe density per node means the full R660 EDSFF E3.S chassis, which is a different platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays cost a PCIe slot.\u003c\/strong\u003e The optional rear 2x 2.5\" cage takes a riser position. On a 10-Bay you may also want that slot for a Gen5 NIC or storage card, so plan the PCIe layout before adding rear bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNVMe power draw is real.\u003c\/strong\u003e Ten Gen5 NVMe drives can draw roughly 70 to 100W on their own, before CPU and memory. Do not undersize the PSU; the 600W option that suits the 8-Bay is generally too small here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evSAN ESA requires the HBA355i.\u003c\/strong\u003e Do not specify a PERC RAID controller for ESA; the architecture requires direct drive access. This catches buyers who default to a PERC out of habit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRight for\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evSAN ESA nodes at cost-reduced cluster economics\u003c\/td\u003e\n\u003ctd\u003eMemory above 1.5 TB needed, full R660 10-Bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNVMe-backed databases with a six to ten-drive footprint\u003c\/td\u003e\n\u003ctd\u003eCPUs above the xs TDP ceiling, full R660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCI nodes with dense local storage per node\u003c\/td\u003e\n\u003ctd\u003e14+ EDSFF E3.S density, full R660 EDSFF chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCDN edge and inference cache tiers\u003c\/td\u003e\n\u003ctd\u003eCompute-primary, eight bays sufficient, R660xs 8-Bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance-sensitive dense-storage nodes (Silicon Root of Trust)\u003c\/td\u003e\n\u003ctd\u003e3.5\" capacity drives needed, R660xs 4-Bay LFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNew and Surplus New pricing with a warranty path\u003c\/td\u003e\n\u003ctd\u003eBudget-primary, 15th gen acceptable, R650xs 10-Bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompute-primary, eight bays cover it:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e, same platform, cheaper, fewer bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" capacity tier:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-4-bay-lff-build-your-own\"\u003eR660xs 4-Bay LFF\u003c\/a\u003e for backups, archives, and file servers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed more memory, GPU, DLC, or EDSFF density:\u003c\/strong\u003e the full \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e at the same generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2U cost-optimized:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay\u003c\/a\u003e when a 2U chassis and more expansion suit the rack better.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevious generation at lower cost:\u003c\/strong\u003e the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r650xs-10-bay-2-5-build-your-own-server\"\u003eR650xs 10-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-vendor:\u003c\/strong\u003e the HPE counterpart at this tier is the ProLiant DL360 Gen11. We do not currently stock it; ask and we will advise on the closest in-stock equivalent.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th versus 5th Gen), memory capacity, drive count and type (the SAS, SATA, and NVMe mix), whether you need the rear bays and can spend the PCIe slot, boot configuration, networking speed, and quantity. If you are sizing for vSAN ESA, include cluster size, the cache-tier versus capacity-tier drive split, and node-count plans, since ESA sizing is part of the quote conversation.\u003c\/p\u003e\u003cp\u003eCall 1-800-778-1545 or request a quote and we respond within 24 hours. Every R660xs ships after a 12+ hour burn-in and multi-point inspection and carries our 180-day warranty, with Premium one, two, and three-year terms available. Volume pricing applies at 5 units and above. \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e or \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e to start a build.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951539380423,"sku":"BP-016998","price":7614.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r660-10-bay-25-configured-8913808.png?v=1765540023"},{"product_id":"dell-poweredge-r660xs-4-bay-lff-build-your-own","title":"Dell PowerEdge R660xs 4-Bay 3.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe R660xs 4-Bay 3.5\" is the large-form-factor (LFF) configuration of Dell's 16th-generation 1U dual-socket cost-optimized platform. It pairs four 3.5\" hot-swap bays with the same 4th and 5th Gen Intel Xeon Scalable socket, DDR5 memory, and PCIe Gen5 expansion as the rest of the R660xs family. This is the chassis to reach for when you want current-generation dual-socket compute alongside capacity-tier storage on a single node: backup targets, file servers, log aggregation, archive tiers, and edge sites where 3.5\" drives are the most cost-effective dollar-per-terabyte option.\u003c\/p\u003e\n\u003cp\u003eAs a 16th-gen platform, this server is offered New and Surplus New. Surplus New means a genuinely unused unit from excess inventory: never previously deployed, but sourced outside Dell's standard new-sales channel, which is why it prices below Dell-direct new. The same Wholesale Servers warranty coverage applies to both conditions. This page covers what is specific to the LFF chassis: 3.5\" capacity-drive support, the SAS\/SATA-only front backplane, and when LFF is the right answer against the 2.5\" SFF companions. For the full platform discussion that the whole R660xs family shares, the primary page is the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay 2.5\"\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eTo configure a build, call 1-800-778-1545 or request a quote online and we respond within 24 hours. Every server ships after a 12+ hour burn-in and inspection and is covered by our 180-day warranty, and volume pricing applies at 5 units and above.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhen 4 LFF Bays Is the Right Choice\u003c\/h2\u003e\n\u003cp\u003eThe 4-Bay LFF exists for one reason: dollar-per-terabyte capacity in a 1U footprint, on a current-generation dual-socket node. The 2.5\" SFF companions (the 8-Bay and 10-Bay) win on drive count and native NVMe, but a 3.5\" nearline SAS drive remains the cheapest way to buy bulk capacity, and four of them in a 1U chassis is the densest LFF layout Dell offers in this generation.\u003c\/p\u003e\n\u003cp\u003ePick this chassis when the workload is capacity-led rather than IOPS-led, and when keeping the storage on the same node as the compute matters: a backup repository that also runs the backup software, a file server, a SIEM data tier, or an edge node where local 3.5\" drives are easy to source. If the workload is flash-led, IOPS-bound, or needs more than four spindles, the decision points elsewhere, and the sections below say where.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage: 4 3.5\" LFF Bays\u003c\/h2\u003e\n\u003cp\u003eFour 3.5\" hot-swap bays on the front, supporting SAS and SATA hard drives and SSDs. At 24 TB per drive, that is up to 96 TB raw per node; with RAID 6 across all four, roughly 36-48 TB usable depending on drive size. An optional rear 2x 2.5\" drive kit adds a small fast tier, and those rear bays can be NVMe if you want flash alongside the LFF capacity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" SAS HDD:\u003c\/strong\u003e the dollar-per-terabyte workhorse for capacity tiers. Common builds are 4x 18 TB or 4x 24 TB nearline SAS, giving 72-96 TB raw per node.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" SATA HDD:\u003c\/strong\u003e lower cost than SAS, with lower sustained performance and a higher failure rate. Reasonable for cold archive tiers where reads are infrequent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" SATA SSD:\u003c\/strong\u003e available, but worse dollar-per-terabyte than 2.5\" SATA SSDs in the SFF chassis. If the workload is flash-led, the 8-Bay or 10-Bay SFF chassis is the better fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo native NVMe on the front bays:\u003c\/strong\u003e the 4-Bay LFF backplane is SAS\/SATA only. NVMe on this chassis is available only through the optional rear 2x 2.5\" drive kit, which costs one PCIe slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1 (cold-swap):\u003c\/strong\u003e the same boot subsystem as the rest of the R660xs family. Two M.2 NVMe SSDs in hardware RAID 1 on a dedicated card, keeping the OS off the four front bays so all of them stay available for data. The N1 is NVMe and cold-swap on the xs, not the hot-swap rear module of the larger R660.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage Controllers for LFF Capacity Tiers\u003c\/h2\u003e\n\u003cp\u003eThe controller lineup is the full R660xs family set (PERC H965i, H755, H755N, H355, the HBA355i pass-through adapter, and S160 software RAID), but the workload pattern on LFF capacity arrays narrows the sensible picks:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i or H755 with battery-backed cache:\u003c\/strong\u003e the right pick for LFF parity arrays. Write coalescing through cache matters on spinning disk, where seek latency dominates write IOPS. Both support RAID 5, 6, 10, 50, and 60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRAID 6 for large-capacity arrays:\u003c\/strong\u003e on any SAS array at 8 TB drives and up, double parity is the floor. Single-parity RAID 5 carries unacceptable rebuild risk at modern drive sizes; a second drive failure during a 12-36 hour rebuild window on a 4-disk array is a real exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355:\u003c\/strong\u003e a parity-free controller. The H355 supports RAID 0, 1, and 10 only, not RAID 5 or 6, so it is not the controller for a parity capacity array. Use the H755 or H965i where parity is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i pass-through:\u003c\/strong\u003e the right call when redundancy is handled in software (ZFS, Ceph, or backup-target software that manages its own resilience). Pass-through hands the raw drives to the OS with no RAID layer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProcessors\u003c\/h2\u003e\n\u003cp\u003eThe R660xs takes up to two Intel Xeon Scalable processors in Socket E1 (LGA 4677) on the Intel C741 chipset. Both 4th Gen (Sapphire Rapids, 2023) and 5th Gen (Emerald Rapids, 2024) are supported in the same socket, so the generation choice is a price-and-availability decision rather than a board change. The xs is cost-optimized, so its practical CPU TDP ceiling lands around 225W (confirm the exact ceiling per SKU); the higher-TDP top-bin parts that the full R660 accepts are out of scope here.\u003c\/p\u003e\n\u003cp\u003eFor LFF capacity-tier builds, the CPU is rarely the bottleneck. A Silver 4410Y (12-core, 150W) or Silver 4416+ (20-core, 165W) is usually plenty for a backup target or file server. Spending on Gold-tier parts for a capacity node is seldom justified; if a build genuinely needs both heavy compute and LFF storage on one node, that is usually a signal the storage should move to SFF NVMe with a separate capacity tier. Top-bin CPUs require the high-performance heatsink, and a common field error is ordering a high-TDP CPU against the standard heatsink. A second common trap is the single-socket build: populating one socket halves the available memory channels and PCIe lanes, so size the socket count to the memory and expansion the workload actually needs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMemory\u003c\/h2\u003e\n\u003cp\u003eThe xs carries 16 DDR5 RDIMM slots, eight per CPU, wired as eight channels per CPU at one DIMM per channel. That channel count is the correct figure for Sapphire and Emerald Rapids; copy that claims twelve channels per CPU is wrong for this platform. The xs uses half the 32-slot topology of the full R660, which is the central cost-optimization tradeoff and the reason the memory ceiling is lower.\u003c\/p\u003e\n\u003cp\u003eSpeeds run at DDR5-4800 on 4th Gen parts and up to DDR5-5200 to 5600 on 5th Gen parts at one DIMM per channel. The platform is RDIMM only; there is no LRDIMM or persistent-memory path on the xs. Maximum capacity is roughly 1.5 TB using 96 GB RDIMMs across all 16 slots (confirm the ceiling per SKU and DIMM availability). For LFF capacity workloads, 256 GB to 512 GB is the common population; backup and file-serving tiers rarely need the full ceiling, and the budget is better spent on drives.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\n\u003cp\u003eNetworking is OCP NIC 3.0, the current Dell modular standard, not the older rack Network Daughter Card of earlier generations. The base configuration provides dual 1 GbE LOM, with 10, 25, or 100 GbE available through the OCP 3.0 slot, plus an optional add-in LOM card. For a capacity node, dual 10 or 25 GbE is the typical pick: enough to move bulk data without overspending on 100 GbE that spinning disk cannot saturate.\u003c\/p\u003e\n\u003cp\u003ePCIe expansion is configuration-dependent on this 1U chassis: typically two PCIe Gen5 slots or three Gen4 slots, alongside the OCP slot and a dedicated slot for the PERC controller. The most important tradeoff to plan for on the LFF chassis is the optional rear 2x 2.5\" drive kit, which consumes one of those PCIe slots. If you want both rear NVMe and a high-speed NIC, account for the slot budget up front rather than discovering the conflict at rack time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eGPU Support\u003c\/h2\u003e\n\u003cp\u003eThe R660xs is not a GPU platform. The cost-optimized 1U chassis does not provide the slot width, power delivery, or thermal envelope for accelerators, and the LFF variant in particular spends its limited expansion budget on storage and networking. If the workload needs GPU compute, the full \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 (1U)\u003c\/a\u003e supports up to three single-wide cards, and the 2U R760 supports double-wide accelerators. For LFF capacity plus accelerators on one node, a 2U platform is the right starting point. Do not plan GPU work around this chassis.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eManagement: iDRAC9 Generation\u003c\/h2\u003e\n\u003cp\u003eThe R660xs ships with iDRAC9, the 16th-generation Dell management controller, with the Lifecycle Controller for agent-free firmware and configuration management. Note that 16th-gen hardware uses iDRAC9; iDRAC10 is the 17th-generation controller and does not apply here. iDRAC9 Enterprise is the recommended license tier for remote KVM, virtual media, and automated deployment.\u003c\/p\u003e\n\u003cp\u003eThe security baseline is the full 16th-gen stack: Silicon Root of Trust anchoring the firmware verification chain, Secure Boot, System Lockdown, multi-factor authentication, and TPM 2.0. This is the same management and security platform as the rest of the R660xs family; for the full Lifecycle Controller and OpenManage Enterprise integration notes, the primary \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay page\u003c\/a\u003e carries the extended discussion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\n\u003cp\u003eLFF capacity-tier builds are usually the lowest-power configurations in the R660xs family, and the xs-exclusive 600W Platinum PSU is well-suited to them: peak draw on a typical backup or file-server build rarely exceeds 350W. The R660xs is air-cooled; direct liquid cooling is not offered on this platform. All PSUs are hot-plug and redundant.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU recommendation\u003c\/th\u003e\n\u003cth\u003eEst. peak draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup target (Silver 4410Y, 256 GB RAM, 4x 18 TB SAS)\u003c\/td\u003e\n\u003ctd\u003e2x 600W Platinum\u003c\/td\u003e\n\u003ctd\u003e~280W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFile server (Silver 4416+, 512 GB RAM, 4x 24 TB SAS plus rear NVMe)\u003c\/td\u003e\n\u003ctd\u003e2x 700W Titanium\u003c\/td\u003e\n\u003ctd\u003e~360W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy LFF (Gold 6438Y, 1.5 TB RAM, 4x SAS plus 2x rear NVMe)\u003c\/td\u003e\n\u003ctd\u003e2x 800W Platinum\u003c\/td\u003e\n\u003ctd\u003e~520W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe 600W Platinum is the right size for most LFF builds. PSUs of 1100W and above are oversized on this chassis unless you are stacking the highest-TDP CPUs the xs accepts, and at that point the LFF storage choice itself is worth re-examining.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePhysical Specs and Platform Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack chassis, full rack depth. The four 3.5\" front bays set the chassis layout; the LFF backplane is the physical difference from the SFF companions on the same 1U motherboard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e configuration-dependent risers giving two Gen5 or three Gen4 slots, plus the OCP 3.0 slot and the dedicated PERC slot. The rear drive kit, when fitted, claims one slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e strong. The 16th-gen platform is current-generation, with Dell ProSupport coverage available on new units and a mature spares channel for drives, PSUs, and rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e the ReadyRails sliding rail kit for tool-less mounting, an optional LCD bezel for at-a-glance status, and the cable management arm where rear access matters. We quote the exact rail and bezel part numbers with the build to match your rack and configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e the front backplane is SAS\/SATA only (no front NVMe); boot is BOSS-N1 cold-swap, so plan boot-drive service as a powered-down task rather than a hot-swap; and there is no direct-liquid-cooling option on the xs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eOur Assessment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e current-generation dual-socket compute paired with capacity-tier 3.5\" storage on one node. The R660xs platform advantages (the 600W PSU floor, no DLC overhead, a dedicated PERC slot, the 16th-gen security baseline) combine with LFF dollar-per-terabyte economics to make this the right 1U chassis for backup targets, file servers, log aggregation, SIEM data tiers, and edge capacity sites.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e any workload that benefits from front-bay NVMe belongs on an SFF companion, the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e for compute-primary builds or the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e for dense NVMe. Anything bottlenecked by spinning-disk IOPS, any production database tier, or any vSAN ESA node (which requires direct NVMe across the capacity tier) should not be on this chassis. If you need more than four LFF bays, move to the 2U \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e this is the capacity-tier 16th-gen 1U cost-optimized node. Specify RAID 6 on an H755 or H965i for parity arrays, BOSS-N1 for boot, and 600W Platinum PSUs, which are right-sized for the workload. Do not try to make it an all-flash chassis; the SFF companions are cheaper per terabyte of flash and provide native NVMe.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS\/SATA-only front backplane.\u003c\/strong\u003e No native NVMe on the four front bays. NVMe on this chassis is available only through the optional rear 2x 2.5\" drive kit, at the cost of one PCIe slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour bays is the ceiling.\u003c\/strong\u003e The 4-Bay LFF cannot be expanded to more front LFF bays. For higher LFF density, the next step is the 2U R760xs with 8 or 12 LFF bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll R660xs platform limits apply.\u003c\/strong\u003e The roughly 1.5 TB memory ceiling, the approximately 225W CPU TDP ceiling, no GPU support, no direct liquid cooling, and cold-swap BOSS-N1 boot all carry over. The primary \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay page\u003c\/a\u003e carries the full platform-limits discussion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLFF SSDs are poor value.\u003c\/strong\u003e 3.5\" SATA SSDs exist but cost more per terabyte than 2.5\" SATA SSDs in the SFF companions. If the build is all-flash, the SFF chassis is the right pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRebuild risk on large arrays.\u003c\/strong\u003e A 24 TB drive can take 24-36 hours to rebuild under load. RAID 6 is required at this drive size, and a hot spare is strongly advised.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpinning disk has a real failure rate.\u003c\/strong\u003e Enterprise SAS HDD annualized failure rates run 1-3%. Hot-spare capacity and prompt replacement are part of operating these arrays, not optional extras.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR660xs 4-Bay LFF is right for\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup targets (Veeam, Commvault, Rubrik)\u003c\/td\u003e\n\u003ctd\u003eNVMe-backed databases (R660xs 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFile servers with a moderate user count\u003c\/td\u003e\n\u003ctd\u003evSAN ESA nodes (R660xs 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLog aggregation and SIEM data tiers\u003c\/td\u003e\n\u003ctd\u003eIOPS-bound workloads (any SFF SSD chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchive nodes with cold data\u003c\/td\u003e\n\u003ctd\u003eMore than four drives needed (R760xs 2U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge capacity sites (600W PSU, current platform)\u003c\/td\u003e\n\u003ctd\u003eGPU or heavy-compute workloads (R660 or R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFederal and compliance bulk storage (Silicon Root of Trust)\u003c\/td\u003e\n\u003ctd\u003eBudget-primary builds that can use 15th gen (R650xs 4-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\n\u003cp\u003eThe 4-Bay LFF sits at the capacity end of the R660xs range. Where it is not the right fit, these are the destinations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompute-primary, SFF bays:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay 2.5\"\u003c\/a\u003e is the SFF companion for builds that lead with compute and want native NVMe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDense NVMe and the full platform reference:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay 2.5\"\u003c\/a\u003e is the primary R660xs page, with the most front bays and the full shared-platform discussion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull dual-socket (more memory, GPU, liquid cooling):\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660-10-bay-build-your-own\"\u003eR660 10-Bay\u003c\/a\u003e is the full-fat 1U with the 32-slot memory topology, higher TDP headroom, GPU options, and DLC. There is no R660 4-Bay LFF; LFF on the 16th-gen 1U line is xs-only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore LFF bays in 2U:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs (2U)\u003c\/a\u003e takes 8 or 12 LFF bays when one node needs more than four spindles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower-cost previous generation:\u003c\/strong\u003e the \u003ca href=\"\/products\/poweredge-r650xs-4-bay-3-5-build-your-own\"\u003eR650xs 4-Bay 3.5\"\u003c\/a\u003e is the 15th-gen (Ice Lake, DDR4, PCIe Gen4) predecessor. For capacity tiers that do not need DDR5 or the 16th-gen security baseline, it is typically 30-45% lower per unit on refurbished stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HPE counterpart to the R660xs line is the ProLiant DL360 Gen11; we do not currently stock it, so we reference it by name rather than linking. If a Gen11 cross-shop is part of your evaluation, ask and we will walk through the comparison.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\n\u003cp\u003eTell us the CPU generation (4th or 5th Gen), memory capacity, drive count and size (3.5\" SAS or SATA HDDs are the usual pick here), whether you want the rear NVMe kit and can spare the PCIe slot, boot configuration, networking speed, and quantity. Sizing a backup target is part of the conversation: share your retention window, source data volume, and backup software, and we will spec the drive count, RAID layout, and hot-spare allowance.\u003c\/p\u003e\n\u003cp\u003eCall 1-800-778-1545 or \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e and we respond within 24 hours; you can also reach us through the \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e. Every server ships after a 12+ hour burn-in, carries our 180-day warranty, and qualifies for volume pricing at 5 units and above.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951541018823,"sku":"BP-017000","price":8694.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r660xs-4-bay-35-drives-8452558.png?v=1765540027"},{"product_id":"dell-poweredge-r760xs-8-bay-build-your-own","title":"Dell PowerEdge R760xs 8-Bay 2.5\" Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R760xs is the 16th-generation 2U dual-socket cost-optimized rack server, and the 8-Bay 2.5\" Drives build is its volume entry point. The \"xs\" suffix is Dell's express tier: the same 4th\/5th Gen Xeon socket and motherboard architecture as the full R760, but with a leaner power profile, 16 DIMM slots instead of 32, no direct-liquid-cooling option, and a smaller GPU envelope. The 8-Bay 2.5\" configuration puts eight hot-swap bays on a universal backplane that accepts SAS, SATA, and NVMe in the same slots, sold as the standard SAS\/SATA-loaded build for buyers who want 2U dual-socket flexibility at a lower entry price than the all-NVMe variant.\u003c\/p\u003e\u003cp\u003eThis is a current-generation platform offered New at below-list pricing with the Dell manufacturer warranty path, with Surplus New and certified-refurbished configurations also available. As a 16th-gen box it is not a generational compromise: it sits one step below the full R760 on memory and thermal headroom, not behind it in age.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 or request a quote online and we respond within 24 hours. Every unit carries our 180-day warranty, and refurbished and Surplus New units ship only after a 12+ hour burn-in and full inspection. Volume pricing applies at 5 units and up.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhere the R760xs 8-Bay Fits in the Family\u003c\/h2\u003e\u003cp\u003eThe 8-Bay 2.5\" standard build is the baseline configuration for the R760xs. It is the right pick when you need 2U expansion (more PCIe slots, optional GPU support, larger PSUs, external storage attach) but the workload does not justify the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eDell PowerEdge R760 8-Bay\u003c\/a\u003e's higher entry price, 8 TB memory ceiling, or DLC envelope. The 1U companion on the same processor lineup is the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e; choose this 2U platform when you actually need the 2U-specific advantages rather than buying 2U out of habit. If your loadout is all-Gen5-NVMe under hardware RAID, the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-nvme-build-your-own\"\u003eR760xs 8-Bay NVMe\u003c\/a\u003e variant ships the right controller for that job out of the box.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 8 SFF Bays, Universal Backplane\u003c\/h2\u003e\u003cp\u003eEight 2.5\" hot-swap bays on the front, on a universal backplane that handles any mix of SAS4, SATA, and Gen5 NVMe in the same slots. Maximum raw capacity is 122.88 TB with 16 TB SAS\/SATA SSDs. The flexibility is the point: populate today with SAS SSDs for cost-efficient block storage, migrate to NVMe later, or run a mixed tier without replacing the backplane.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS4 \/ SATA SSDs and HDDs:\u003c\/strong\u003e the standard loadout on this SKU. Common builds are 8x 1.92 TB SAS SSDs for general virtualization, 8x 3.84 TB SAS SSDs for higher per-node capacity, or 8x 2.4 TB 10K SAS HDDs for cost-driven builds where IOPS are not critical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e up to roughly 14 GB\/s per drive. Available on this backplane, but for an all-NVMe build with full NVMe RAID see the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-nvme-build-your-own\"\u003eR760xs 8-Bay NVMe\u003c\/a\u003e variant, which pairs the PERC H965i controller for that purpose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1 (hot-swap):\u003c\/strong\u003e two M.2 NVMe SSDs in hardware RAID 1, hot-swappable on the R760xs (the R660xs is cold-swap). Replacing a failed boot device without downtime is a real operational advantage in 24\/7 environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays:\u003c\/strong\u003e the optional 2x 2.5\" rear bays are available only on the 12x 3.5\" LFF chassis variant, not on this 8-Bay 2.5\" SFF chassis. If you need rear bays plus SFF front, this chassis cannot do it.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cp\u003eThe R760xs supports a wider RAID controller lineup than the R660xs, including external HBAs for connecting external storage shelves. The right choice depends on workload and drive type, and on this platform the choice has real consequences for which RAID levels are available on NVMe specifically.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755 (Front SAS):\u003c\/strong\u003e 8 GB flash-backed cache, PERC11 series. The volume pick for SAS\/SATA RAID on this build. Supports RAID 0\/1\/5\/6\/10\/50\/60 on SAS and SATA. Important caveat: the H755 Front variant does NOT do NVMe RAID. For NVMe under hardware RAID you need H755N or H965i.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755N:\u003c\/strong\u003e NVMe-specific PERC11 variant. Handles NVMe RAID on PERC11-generation drives. A reasonable mid-range NVMe RAID controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355:\u003c\/strong\u003e entry-level hardware RAID, RAID 0\/1\/10 only. It does NOT support RAID 5\/6\/50\/60. Acceptable for boot or log arrays; not appropriate for production data tiers that need parity protection. Cheapest hardware-RAID option here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (Series 12 \/ PERC12):\u003c\/strong\u003e 8 GB flash-backed cache. Tri-mode controller handling SAS4, SATA, and Gen5 NVMe across the full RAID matrix (0\/1\/5\/6\/10\/50\/60). The right pick for all-NVMe, which is why it is standard on the NVMe variant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i:\u003c\/strong\u003e pass-through, no RAID. The right call for vSAN ESA, Ceph, ZFS, or any stack that handles its own redundancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355e \/ H965e:\u003c\/strong\u003e external HBA variants for attaching external storage shelves. The R760xs has the PCIe budget for this where the 1U R660xs does not. This is one of the 2U-specific advantages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS160 software RAID:\u003c\/strong\u003e SATA\/NVMe software RAID. Reasonable for boot volumes; OS support varies (Windows has caveats, VMware does not support it). Skip it for production data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWorkload-to-controller mapping for this SAS\/SATA build: general virtualization with SAS\/SATA SSDs uses the H755 with battery-backed cache; a small NVMe data tier uses H755N or H965i; a backup target with SATA HDDs uses H755 with RAID 6; vSAN OSA and Ceph use HBA355i pass-through, never PERC; boot-only RAID uses H355 (cheapest) or BOSS-N1 for the OS with pass-through for data.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eProcessors: 4th or 5th Gen Xeon Scalable\u003c\/h2\u003e\u003cp\u003eThe R760xs is dual-socket and supports both 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same socket (Socket E1 \/ LGA 4677), the same lineup as the R660xs. As on the R660xs, the xs tier caps supported CPU TDP below what the full R760 takes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th Gen Xeon Scalable (Sapphire Rapids):\u003c\/strong\u003e up to 32 cores per socket on the R760xs, DDR5 up to 4800 MT\/s. The volume tier, widely available in the channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th Gen Xeon Scalable (Emerald Rapids):\u003c\/strong\u003e up to 28 cores per socket on the R760xs, DDR5 up to 5200 MT\/s. Drop-in compatible with 4th gen on the same socket, with higher per-core performance and memory bandwidth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOur default recommendation:\u003c\/strong\u003e for VDI hosts, scale-out databases, and dense virtualization, dual Silver 4416+ (20-core, 165W) is the volume sweet spot. For compute-heavier builds, dual Gold 6438Y+ (32-core, 205W) or Gold 6448Y (32-core, 225W) sit at the upper end of this platform. Single-socket builds are supported and cheaper when the workload genuinely fits 32 cores; the second CPU is a real cost.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFair warning on the TDP ceiling:\u003c\/strong\u003e like the R660xs, the R760xs caps at roughly 225W TDP. The 350W Platinum SKUs are full R760 territory. If your sizing reaches Platinum 8480+ or 8568Y+, the R760xs is the wrong platform.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory: 16 DDR5 Slots\u003c\/h2\u003e\u003cp\u003eSixteen DDR5 RDIMM slots, 8 per CPU, across 8 memory channels per socket at 1 DIMM per channel. Speed tracks the processor generation: 4800 MT\/s on 4th gen, 5200 MT\/s on 5th gen. Maximum capacity is 1 TB per Dell's official spec (some channel sources list up to 1.5 TB with 128 GB RDIMMs; specify the higher density at quote time if needed).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 DPC architecture:\u003c\/strong\u003e 8 channels per CPU, 1 DIMM per channel, 16 DIMMs total. There is no 2-DPC step-down penalty because there is no 2-DPC configuration on this board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical configurations:\u003c\/strong\u003e 256 GB (8x 32GB RDIMM) for general dual-socket virtualization, 512 GB (8x 64GB) for memory-intensive workloads, 1 TB for larger VDI pools and in-memory cache tiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRDIMM only:\u003c\/strong\u003e registered ECC required. UDIMM and LRDIMM are not supported.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 1 TB ceiling is the platform's biggest memory constraint. If a node needs more than 1 TB, the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e (32 DIMM slots, 8 TB) is the right platform. The R760xs cannot be upgraded to more DIMM slots; this is a motherboard-level constraint shared with the R660xs.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003eDual 1 GbE LOM ports are standard, with one OCP 3.0 mezzanine slot for primary high-speed networking. The 2U chassis carries up to 6 PCIe slots in a 2-CPU configuration (well beyond the R660xs's 2 to 3), leaving room for additional NICs alongside HBAs and GPUs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 GbE\u003c\/strong\u003e via OCP is the volume baseline for production VM hosts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 GbE\u003c\/strong\u003e for vSAN, NVMe-attached database tiers, and any build using GPU acceleration for inference traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GbE\u003c\/strong\u003e for storage-heavy deployments, especially when external HBAs connect to flash arrays.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 2U chassis has the PCIe headroom for dual 100 GbE OCP and multiple PCIe NICs simultaneously, which the R660xs typically does not. The 16th-gen platform uses OCP NIC 3.0 for high-speed networking; the rNDC mezzanine belonged to the older 13th and 14th-gen generations.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R760xs supports up to 2x 75W single-width low-profile GPUs in a dual-CPU configuration. This is a meaningful step up from the R660xs (which has no GPU support) and is one of the primary reasons to pick the 2U xs platform over the 1U xs platform.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInference workloads:\u003c\/strong\u003e NVIDIA L4 (72W) or T4 (70W) for transcoding, inference serving, and VDI acceleration. Two of either fit within the platform's 2x 75W envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a training platform:\u003c\/strong\u003e 75W single-width is the ceiling. No A100, H100, L40S, or any double-width card. For training or any double-width GPU, the full R760 or the R760xa is the right pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal note:\u003c\/strong\u003e adding GPUs triggers a fan upgrade (HPR Gold on at least one position) and increases overall power draw meaningfully, so PSU sizing matters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eManagement and Security\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise:\u003c\/strong\u003e the 16th-gen management baseline, the same as the rest of the R660\/R760 family. iDRAC10 belongs to the 17th-gen R670\/R770, not the R760xs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon Root of Trust:\u003c\/strong\u003e standard on 16th gen. Cryptographic verification from boot ROM through OS handoff, required for federal compliance baselines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPM 2.0:\u003c\/strong\u003e standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpenManage Enterprise:\u003c\/strong\u003e fleet management on the same toolchain as the rest of the 16th-gen lineup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003cp\u003eThe R760xs PSU range starts higher than the R660xs because 2U with optional GPU and external HBA draws more under load. There is no 600W option on this platform; the 700W Titanium tier is the floor.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU recommendation\u003c\/th\u003e\n\u003cth\u003eEst. peak draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (Silver 4410Y, 256 GB RAM, 4–8 SAS SSDs)\u003c\/td\u003e\n\u003ctd\u003e2x 700W Titanium or 800W Platinum\u003c\/td\u003e\n\u003ctd\u003e~380W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (Silver 4416+ or Gold 6438Y+, 512 GB RAM, 8 SSDs, 10 GbE)\u003c\/td\u003e\n\u003ctd\u003e2x 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~620W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (Gold 6448Y, 1 TB RAM, 8 SSDs + 2x GPU + 100 GbE)\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum or 1800W Titanium\u003c\/td\u003e\n\u003ctd\u003e~1050W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eA 1100W LVDC -48 VDC option is available for telco and DC-input environments. 1800W Titanium is the headroom option for GPU-equipped builds. Cooling is handled by six hot-swap fan modules in Standard, HPR Silver, or HPR Gold (VHP) trims; adding a GPU, BOSS-N1, or rear drives requires upgrading Fan 1 to Gold.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 2U rack, air-cooled only, no DLC option on the xs tier. Standard 2U depth with cable management arm clearance at the rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e up to 6 PCIe slots in a 2-CPU configuration (a mix of Gen5 and Gen4 depending on riser choice), plus one OCP 3.0 slot and one dedicated PERC slot. A 1-CPU configuration drops to 4 PCIe slots. This is the platform's most significant advantage over the R660xs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e current-generation 16th-gen hardware with excellent parts availability and an active Dell ProSupport path; drives, PSUs, risers, and fans are all current-production and easy to source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e the optional LCD security bezel, a cable management arm, and the \u003ca href=\"\/products\/dell-poweredge-r550-r750xs-r760-b21-2u-sliding-rails\"\u003eR550\/R750xs\/R760 2U sliding rail kit\u003c\/a\u003e for a complete rack BOM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e the universal backplane accepts SAS, SATA, and NVMe in the same bays; the optional rear-bay kit is exclusive to the 12x 3.5\" LFF chassis; and any GPU, BOSS-N1, or rear-drive option forces the Fan 1 upgrade to HPR Gold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e the R760xs 8-Bay 2.5\" standard build is the right call when you want current-generation dual-socket compute in a 2U form factor with universal-backplane flexibility, but the workload is served primarily by SAS or SATA drives rather than all-Gen5-NVMe. You get the 2U platform's expansion advantages (up to 6 PCIe slots, optional GPU, hot-swap BOSS-N1, external HBA support) without paying for the all-NVMe RAID controller upcharge on day one, and the universal backplane lets you add NVMe later without a chassis change.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e for vSAN ESA at scale, which mandates all-NVMe and HBA355i, the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-nvme-build-your-own\"\u003eR760xs 8-Bay NVMe\u003c\/a\u003e is the right SKU. For more than 1 TB of memory or CPUs above 225W TDP, step up to the \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eDell PowerEdge R760 8-Bay\u003c\/a\u003e. For 1U density at lower cost on the same processor lineup, the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e is the companion platform. And where the budget is the primary driver and Gen5 is not required, the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-2-5-build-your-own-server\"\u003eR750xs 8-Bay 2.5\"\u003c\/a\u003e covers the same role for less.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e this is the 2U entry point on the 16th-gen express tier, and the typical buyer is a virtualization or VDI shop that wants a current Dell platform with room to expand but no need for the full R760's memory and thermal headroom. Quote the PERC H755 for SAS\/SATA RAID, HBA355i for vSAN, and H355 only for boot or log arrays; a 1100W Titanium PSU is the practical floor for most production builds; and do not skip iDRAC9 Enterprise or BOSS-N1 boot.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eAgainst the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-2-5-build-your-own-server\"\u003eR750xs 8-Bay 2.5\"\u003c\/a\u003e (Ice Lake), the R760xs adds Gen5 NVMe support, DDR5 bandwidth, the 16th-gen security baseline, and hot-swap BOSS-N1 in place of the R750xs's cold-swap BOSS-S1. For workloads that do not need Gen5 NVMe or DDR5, the R750xs is the value play on refurbished, typically 30–45% lower per unit.\u003c\/p\u003e\u003cp\u003eAgainst the 1U \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e, the two share processor lineup, memory architecture, RAID options, and iDRAC9. The R760xs adds GPU support, up to 6 PCIe slots (vs 2 to 3), hot-swap BOSS-N1, external HBA support, more chassis storage variants, and a wider PSU range. The R660xs is cheaper and 1U-denser. Against the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e, the difference is 16 vs 32 DIMM slots (1 TB vs 8 TB), no DLC, a 225W vs 350W TDP ceiling, and 2x single-width vs larger GPU options; the R760xs is meaningfully cheaper at entry. The 17th-gen R770 (Granite Rapids, DDR5 6400, iDRAC10) is the emerging successor, with no announced cost-reduced \"xs\" variant at this time, so for current-generation 2U cost-optimized buying the R760xs is the answer.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755 Front does not do NVMe RAID.\u003c\/strong\u003e This is the platform's most-misunderstood gotcha. Order H755 Front plus NVMe drives and those drives cannot go under hardware RAID; they appear as pass-through devices needing software RAID or OS volume management. If you anticipate NVMe under hardware RAID, specify H965i upfront, which is exactly why the NVMe variant ships it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355 cannot do RAID 5\/6\/50\/60.\u003c\/strong\u003e It is limited to RAID 0\/1\/10. Acceptable for boot or non-critical workloads, insufficient for production data tiers that need parity. If H355 is being quoted to save cost, verify the RAID-level requirement first.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 TB memory ceiling.\u003c\/strong\u003e Dell's official spec is 1 TB (channel sources occasionally list 1.5 TB), roughly one-eighth the R760's 8 TB. If memory headroom matters, the full R760 is the platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e225W CPU TDP ceiling.\u003c\/strong\u003e No 300W+ Platinum SKUs, no DLC. The same constraint as the R660xs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPU capped at 2x 75W single-width.\u003c\/strong\u003e No A100, H100, L40S, or any double-width card. For training-class GPUs, the R760 or R760xa is the right pick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo 600W PSU.\u003c\/strong\u003e The R660xs-exclusive ultra-low PSU is not available in 2U; the floor here is 700W Titanium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear bays are 12x 3.5\" chassis only.\u003c\/strong\u003e The 8-Bay 2.5\" SFF chassis does not support the optional rear-bay kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR760xs 8-Bay 2.5\" (standard) excels at\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2U dual-socket virtualization with SAS\/SATA storage\u003c\/td\u003e\n\u003ctd\u003eAll-NVMe builds (R760xs 8-Bay NVMe variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVDI hosts with optional GPU acceleration\u003c\/td\u003e\n\u003ctd\u003eMemory above 1 TB needed (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScale-out database tier with hardware-RAID SAS\u003c\/td\u003e\n\u003ctd\u003eCPUs above 225W TDP (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup targets with hot-swap boot for uptime\u003c\/td\u003e\n\u003ctd\u003e12 LFF bays needed (R760xs 12-Bay chassis variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompute nodes with an external storage shelf (HBA355e \/ H965e)\u003c\/td\u003e\n\u003ctd\u003evSAN ESA at scale (R760xs NVMe variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent-generation pricing with a Dell warranty path\u003c\/td\u003e\n\u003ctd\u003eBudget-primary builds that can use 15th gen (R750xs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-NVMe under hardware RAID:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-nvme-build-your-own\"\u003eR760xs 8-Bay NVMe\u003c\/a\u003e, which ships the PERC H965i for the full Gen5 NVMe RAID matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U density on the same generation:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e companion platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore memory, DLC, and larger GPUs:\u003c\/strong\u003e the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eDell PowerEdge R760 8-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower cost where Gen5 is not required:\u003c\/strong\u003e the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-2-5-build-your-own-server\"\u003eR750xs 8-Bay 2.5\"\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th vs 5th gen), memory capacity, drive count and type (SAS\/SATA is standard on this build), RAID requirement (RAID 5\/6 needs the H755 or H965i, not the H355), boot configuration, GPU need (up to 2x 75W single-width), networking speed, PSU preference, and quantity. Call 1-800-778-1545 or request a quote online and we return a formal quote within 24 hours. Every order carries the 180-day warranty with a 12+ hour burn-in on tested units, with 1\/2\/3-year Premium warranty options available, and volume pricing starts at 5 units.\u003c\/p\u003e\u003cp\u003eBuilding all-NVMe instead? The \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-nvme-build-your-own\"\u003eR760xs 8-Bay NVMe\u003c\/a\u003e pairs the H965i controller with NVMe drives and is priced for that build, so pick that variant rather than configuring NVMe onto this SAS\/SATA-standard SKU. Wholesale Servers is a Dell new and refurbished server reseller; \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e or \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e to get started.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951543574727,"sku":"BP-017007","price":6743.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r760xs-8-bay-25-nvme-drives-4664976.png?v=1765540036"},{"product_id":"dell-poweredge-r760xs-8-bay-nvme-build-your-own","title":"Dell PowerEdge R760xs 8-Bay NVMe Drives [16th Gen: New]","description":"\u003cp\u003eThe Dell PowerEdge R760xs 8-Bay NVMe is the all-NVMe loadout of the 16th-generation 2U dual-socket cost-optimized platform. It shares the chassis, universal backplane, and dual-socket motherboard of the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e build, but is specified from the factory with eight Gen5 NVMe drives and the PERC H965i (Series 12 \/ PERC12) controller that handles NVMe RAID across every level (0\/1\/5\/6\/10\/50\/60). It is sold as a higher-tier preconfigured loadout because the NVMe drive cost plus the PERC12 controller put it at a different price point than the SAS\/SATA standard build.\u003c\/p\u003e\u003cp\u003eThis SKU exists because RAID on Gen5 NVMe is a controller question, not a backplane question. The universal backplane accepts any drive type, but the entry-level PERC H355 does not do NVMe RAID at all, and the PERC H755 Front variant does not do NVMe RAID either. Only the PERC H755N or the PERC H965i can put Gen5 NVMe drives under hardware RAID 5\/6\/10. We ship the H965i with this build because it is the right controller for the full RAID matrix on NVMe and because PERC12 is the current-generation Series 12 controller. Offered New at below-list pricing with the Dell manufacturer warranty path; Surplus New and certified-refurbished configurations are also available.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 or request a quote online and we respond within 24 hours. Every unit carries our 180-day warranty, and refurbished and Surplus New units ship only after a 12+ hour burn-in and full inspection. Volume pricing applies at 5 units and up.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhen All-NVMe Is the Right Loadout\u003c\/h2\u003e\u003cp\u003eThree things make this a distinct SKU rather than a configuration toggle on the standard 8-Bay build:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eController compatibility.\u003c\/strong\u003e Not every PERC handles NVMe RAID. PERC H355 supports only RAID 0\/1\/10 on SAS\/SATA and no NVMe RAID at all. PERC H755 Front handles SAS\/SATA RAID across all levels but does not do NVMe RAID. To get RAID 5\/6\/10 on NVMe drives you need PERC H755N (NVMe-specific PERC11) or PERC H965i (PERC12, the right call on 16th gen). This build ships the H965i.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive cost.\u003c\/strong\u003e Eight Gen5 NVMe drives are a meaningfully higher bill of materials than eight SAS\/SATA SSDs at equivalent capacity. Pricing this separately is more honest than burying the difference in configuration upcharges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkload fit.\u003c\/strong\u003e The buyer who wants this build is targeting vSAN ESA, NVMe-backed databases, or latency-sensitive virtualization and already knows NVMe is the requirement. A dedicated SKU shortens the quote conversation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you are not sure whether you need this build or the standard 8-Bay, the test is simple: do you need RAID 5\/6\/10 on Gen5 NVMe drives? If yes, this is the SKU. If you would run NVMe in pass-through (HBA355i for vSAN ESA, Ceph, ZFS), either build works, but the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e starts cheaper because the controller is cheaper.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eStorage: 8 SFF Bays, All Gen5 NVMe\u003c\/h2\u003e\u003cp\u003eEight 2.5\" hot-swap bays populated with Gen5 NVMe SSDs on the same universal backplane as the standard build, loaded here for the NVMe use case. Maximum raw capacity is 122.88 TB with 16 TB Gen5 NVMe drives. Aggregate bandwidth approaches 100 GB\/s with all eight drives populated, before any controller bottleneck.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe (direct-attach):\u003c\/strong\u003e up to roughly 14 GB\/s per drive, PCIe Gen5 x4 lanes per slot. This is the headline capability of the platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H965i (Series 12, 8 GB flash-backed cache):\u003c\/strong\u003e standard on this build. RAID 0\/1\/5\/6\/10\/50\/60 across NVMe drives. The cache absorbs write bursts and the PERC12 architecture handles Gen5 NVMe at line speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i alternative:\u003c\/strong\u003e if the workload is vSAN ESA (which mandates pass-through to NVMe drives, not hardware RAID), specify HBA355i instead of the H965i and we substitute at quote time. ESA buyers who want higher per-node drive count should also look at the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot: BOSS-N1 (hot-swap):\u003c\/strong\u003e two M.2 NVMe SSDs in hardware RAID 1, separate from the front bays, hot-swappable for boot-drive replacement without downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eStorage Controllers at NVMe Scale\u003c\/h2\u003e\u003cp\u003eThe PERC H965i is the reason this SKU exists, and it is worth understanding what makes it the right pick on an all-NVMe build:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-mode, tri-protocol:\u003c\/strong\u003e one card handles SAS4 (22.5 Gb\/s), SATA, and Gen5 NVMe RAID. PERC11 needed separate H755 and H755N cards for SAS\/SATA versus NVMe; PERC12 collapses that to one controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull RAID matrix on NVMe:\u003c\/strong\u003e 0, 1, 5, 6, 10, 50, 60. The H355 and H755 Front variants cannot do this on NVMe; the H755N can only on PERC11-generation NVMe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 GB flash-backed cache:\u003c\/strong\u003e the cache survives power events (a supercap-backed flash module). Write coalescing is meaningful even on NVMe because it reduces controller overhead at high IOPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-mounted variant:\u003c\/strong\u003e the Front H965i mounts directly behind the drive backplane on the R760xs, simplifying cabling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen the H965i is the wrong choice: vSAN ESA or any storage stack that requires direct NVMe access (Ceph with NVMe-attached OSDs, ZFS with native pool management, or any software-defined storage that does its own redundancy). For those, HBA355i pass-through is mandatory; a PERC RAID card in front of vSAN ESA capacity drives will fail the platform certification. The full controller lineup (H755, H755N, H355, HBA355i, HBA355e\/H965e external, S160 software RAID) matches the standard build; see the \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e build for the SAS\/SATA-oriented options.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eProcessors: 4th or 5th Gen Xeon Scalable\u003c\/h2\u003e\u003cp\u003eDual-socket, supporting both 4th Gen Sapphire Rapids and 5th Gen Emerald Rapids in the same Socket E1 \/ LGA 4677, the same processor lineup as the standard 8-Bay build and the R660xs. The xs tier caps supported CPU TDP below the full R760.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th Gen (Sapphire Rapids):\u003c\/strong\u003e up to 32 cores per socket, DDR5 up to 4800 MT\/s. The volume tier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th Gen (Emerald Rapids):\u003c\/strong\u003e up to 28 cores per socket, DDR5 up to 5200 MT\/s, drop-in compatible with 4th gen on the same socket, with higher per-core performance and memory bandwidth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor NVMe-backed databases and latency-sensitive virtualization, dual Gold 6438Y+ (32-core, 205W) pairs well with the all-NVMe storage tier; for lighter inference-plus-storage nodes, dual Silver 4416+ (20-core, 165W) is the value point. The TDP ceiling is roughly 225W, the same as the standard build; 300W+ Platinum SKUs are full R760 territory.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eMemory: 16 DDR5 Slots\u003c\/h2\u003e\u003cp\u003eSixteen DDR5 RDIMM slots, 8 per CPU across 8 memory channels per socket at 1 DIMM per channel, 16 DIMMs total. Speed tracks the CPU generation (4800 MT\/s on 4th gen, 5200 MT\/s on 5th gen). Maximum capacity is 1 TB per Dell's official spec, with some channel sources listing up to 1.5 TB at 128 GB RDIMMs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegistered ECC RDIMM only.\u003c\/strong\u003e UDIMM and LRDIMM are not supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical sizing for NVMe workloads:\u003c\/strong\u003e 512 GB (8x 64GB) is the common pairing for NVMe-backed database and ESA nodes; 1 TB for larger in-memory or VDI pools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 1 TB ceiling is the platform's main memory constraint; for more, the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e carries 32 DIMM slots and an 8 TB ceiling.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003eDual 1 GbE LOM ports standard plus one OCP 3.0 mezzanine slot, with up to 6 PCIe slots in a 2-CPU configuration. On an all-NVMe build the network is usually the bottleneck before the drives are, so the OCP and PCIe headroom matters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 GbE\u003c\/strong\u003e via OCP is the practical baseline for NVMe-backed database and virtualization tiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GbE\u003c\/strong\u003e for vSAN ESA, NVMe-over-fabrics, and storage-heavy nodes that can actually feed the drives.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 16th-gen platform uses OCP NIC 3.0 for high-speed networking; the rNDC mezzanine belonged to the older 13th and 14th-gen generations. The 2U chassis has room for dual 100 GbE OCP plus additional PCIe NICs, which the 1U R660xs typically does not.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eUp to 2x 75W single-width low-profile GPUs in a dual-CPU configuration, the same envelope as the standard build. On an NVMe node this is most useful for AI inference paired with a fast local data tier.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInference:\u003c\/strong\u003e NVIDIA L4 (72W) or T4 (70W) for inference serving and transcoding alongside the NVMe data tier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot a training platform:\u003c\/strong\u003e 75W single-width is the ceiling; no double-width cards. Training-class GPUs are R760 or R760xa territory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal:\u003c\/strong\u003e adding GPUs triggers a Fan 1 upgrade to HPR Gold and raises power draw, which matters more on an all-NVMe build where the drives already add load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eManagement and Security\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise:\u003c\/strong\u003e the 16th-gen management baseline; iDRAC10 is the 17th-gen R670\/R770, not this platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon Root of Trust:\u003c\/strong\u003e standard on 16th gen, cryptographic verification from boot ROM through OS handoff, required for federal compliance baselines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPM 2.0\u003c\/strong\u003e standard, with OpenManage Enterprise for fleet management on the same toolchain as the rest of the 16th-gen lineup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003cp\u003eAll-NVMe loadouts draw more under sustained load than SAS\/SATA equivalents because Gen5 NVMe drives can pull 12–20W each at peak. Size PSUs accordingly; 1100W Titanium is the practical floor for this build.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePSU recommendation\u003c\/th\u003e\n\u003cth\u003eEst. peak draw\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight (Silver 4416+, 256 GB RAM, 4–8 NVMe at idle)\u003c\/td\u003e\n\u003ctd\u003e2x 800W Platinum or 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~480W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced (Gold 6438Y+, 512 GB RAM, 8 NVMe at moderate load)\u003c\/td\u003e\n\u003ctd\u003e2x 1100W Titanium\u003c\/td\u003e\n\u003ctd\u003e~720W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeavy (Gold 6448Y, 1 TB RAM, 8 NVMe + 2x GPU)\u003c\/td\u003e\n\u003ctd\u003e2x 1400W Platinum or 1800W Titanium\u003c\/td\u003e\n\u003ctd\u003e~1150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eSix hot-swap fan modules cool the chassis; adding GPUs, BOSS-N1, or the heavier NVMe loadout pushes Fan 1 to HPR Gold. Peak draws under burst load can spike well above sustained averages, so do not undersize.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 2U rack, air-cooled only, no DLC on the xs tier. Standard 2U depth with cable management arm clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e up to 6 PCIe slots in a 2-CPU configuration (Gen5 and Gen4 by riser), plus one OCP 3.0 slot and one dedicated PERC slot; 4 slots with a single CPU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e current-generation 16th-gen hardware with excellent parts availability and an active Dell ProSupport path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e the optional LCD security bezel, a cable management arm, and the \u003ca href=\"\/products\/dell-poweredge-r550-r750xs-r760-b21-2u-sliding-rails\"\u003eR550\/R750xs\/R760 2U sliding rail kit\u003c\/a\u003e for a complete rack BOM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e the universal backplane accepts SAS, SATA, and NVMe, but this SKU is loaded all-NVMe with the H965i; the optional rear-bay kit is exclusive to the 12x 3.5\" LFF chassis; and any GPU or BOSS-N1 forces the Fan 1 upgrade to HPR Gold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e this is the right call when you need Gen5 NVMe under hardware RAID across every RAID level on a current-generation 2U dual-socket platform, with the cost benefit of the xs tier (no DLC complexity, smaller GPU envelope, 16-DIMM board) relative to the full R760. The PERC H965i pairing is the differentiator: it is the controller that genuinely handles RAID 5\/6\/10 on NVMe, which the standard build's H755 Front does not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e for vSAN ESA at scale, substitute HBA355i for the H965i at quote (PERC RAID in front of ESA drives breaks the certification), and for higher per-node NVMe count consider the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e. For more than 1 TB of memory or larger GPUs, step up to the \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eDell PowerEdge R760 8-Bay\u003c\/a\u003e. Where SAS or SATA drives would suffice at lower cost, the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e is the cheaper entry. And where Gen5 bandwidth is not required, the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-nvme-build-your-own-server\"\u003eR750xs 8-Bay NVMe\u003c\/a\u003e covers the role for less.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e the all-NVMe 16th-gen 2U cost-optimized SKU with the proper Gen5 NVMe RAID controller. The typical buyer runs NVMe-backed databases or latency-sensitive virtualization and needs RAID 5\/6\/10 on NVMe specifically. Ship the H965i for hardware RAID or HBA355i for vSAN ESA; a 1100W Titanium PSU is the floor; and keep BOSS-N1 hot-swap boot.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eGeneration Context\u003c\/h2\u003e\u003cp\u003eAgainst the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-nvme-build-your-own-server\"\u003eR750xs 8-Bay NVMe\u003c\/a\u003e (Ice Lake), this build moves from PCIe Gen4 to Gen5 NVMe, DDR4 to DDR5, and cold-swap BOSS-S1 to hot-swap BOSS-N1, on the 16th-gen security baseline. For workloads that do not need Gen5 throughput, the R750xs NVMe build is the value play on refurbished.\u003c\/p\u003e\u003cp\u003eAgainst the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e build, the chassis, backplane, and motherboard are identical; this SKU pairs the H965i with all-NVMe drives at a higher entry price, while the standard build pairs H755 or H355 with SAS\/SATA at a lower one. Against the 1U \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e, that platform offers higher per-node NVMe density (10 bays) in 1U but no GPU support and less PCIe expansion. Against the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eR760\u003c\/a\u003e, the full platform adds 32 DIMM slots, DLC, and larger GPU options. The 17th-gen R770 (Granite Rapids, iDRAC10) is the emerging successor, with no announced cost-reduced variant, so for a current-generation 2U all-NVMe cost-optimized build this is the answer.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe H965i is not the right controller for vSAN ESA.\u003c\/strong\u003e If the workload is ESA, substitute HBA355i pass-through; PERC RAID in front of ESA capacity drives breaks the platform certification. Tell us at quote time and we spec it correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNVMe RAID rebuild times can be deceptively long.\u003c\/strong\u003e A 16 TB NVMe drive at full write speed still takes hours to rebuild under load, and the parity math on RAID 6 adds overhead. Plan rebuild SLAs and hot-spare allocation; faster than spinning disk, slower than buyers sometimes assume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen5 NVMe drives draw real power.\u003c\/strong\u003e 12–20W per drive at peak, 6–10W sustained. Eight at peak adds 100W+ of drive draw alone before CPU and memory, so do not undersize PSUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNVMe drive cost dominates the bill of materials.\u003c\/strong\u003e Eight Gen5 NVMe drives at 7.68 TB each can cost more than the server platform itself. Use 3.84 TB drives or partial population where budget is the constraint and capacity allows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControllers are not field-swapped in five minutes.\u003c\/strong\u003e Moving from H755 Front on the standard build to the H965i here involves removing the front PERC, re-cabling, and reconfiguring the array, which is why this is sold as its own SKU rather than a swap-in option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll R760xs platform limits apply:\u003c\/strong\u003e 1 TB memory ceiling, 225W CPU TDP ceiling, 2x 75W single-width GPU ceiling, no DLC, no 600W PSU. See the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e build for the full platform discussion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eR760xs 8-Bay NVMe excels at\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGen5 NVMe under hardware RAID 5\/6\/10 (PERC H965i)\u003c\/td\u003e\n\u003ctd\u003eSAS\/SATA-primary builds (R760xs 8-Bay standard, cheaper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNVMe-backed databases (Oracle, SQL Server, PostgreSQL)\u003c\/td\u003e\n\u003ctd\u003evSAN ESA at scale (HBA355i substitution required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatency-sensitive virtualization with hardware RAID\u003c\/td\u003e\n\u003ctd\u003eMemory above 1 TB needed (R760)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAI inference (NVMe data tier + 2x 75W GPU)\u003c\/td\u003e\n\u003ctd\u003eTraining-class GPUs needed (R760 \/ R760xa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-IOPS application tiers\u003c\/td\u003e\n\u003ctd\u003eHigher per-node NVMe density in 1U (R660xs 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFederal and compliance NVMe builds (Silicon Root of Trust)\u003c\/td\u003e\n\u003ctd\u003eBudget-primary builds that can use 15th gen (R750xs NVMe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAS\/SATA at a lower entry price:\u003c\/strong\u003e the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U NVMe density:\u003c\/strong\u003e the \u003ca href=\"\/products\/dell-poweredge-r660xs-10-bay-build-your-own\"\u003eR660xs 10-Bay\u003c\/a\u003e or the \u003ca href=\"\/products\/dell-poweredge-r660xs-8-bay-build-your-own\"\u003eR660xs 8-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore memory, DLC, larger GPUs:\u003c\/strong\u003e the full \u003ca href=\"\/products\/dell-poweredge-r760-8-bay-build-your-own\"\u003eDell PowerEdge R760 8-Bay\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower cost where Gen5 is not required:\u003c\/strong\u003e the 15th-gen \u003ca href=\"\/products\/dell-poweredge-r750xs-8-bay-nvme-build-your-own-server\"\u003eR750xs 8-Bay NVMe\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your CPU generation (4th vs 5th gen), memory capacity, NVMe drive count and capacity (up to 8 front plus boot), RAID requirement (the H965i is standard; HBA355i substitution for vSAN ESA), boot configuration, GPU need (up to 2x 75W single-width), networking speed, PSU preference, and quantity. Call 1-800-778-1545 or request a quote online and we return a formal quote within 24 hours. Every order carries the 180-day warranty with a 12+ hour burn-in on tested units, with 1\/2\/3-year Premium warranty options available, and volume pricing starts at 5 units.\u003c\/p\u003e\u003cp\u003eBuilding vSAN ESA? Specify the HBA355i substitution and we swap the H965i for pass-through and adjust pricing; the chassis and drives are the same, only the controller changes. For SAS\/SATA-primary builds, the standard \u003ca href=\"\/products\/dell-poweredge-r760xs-8-bay-build-your-own\"\u003eR760xs 8-Bay 2.5\"\u003c\/a\u003e is the better entry point. Wholesale Servers is a Dell new and refurbished server reseller; \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e or \u003ca href=\"\/pages\/quote-cart\"\u003erequest a quote\u003c\/a\u003e to get started.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951543804103,"sku":"BP-017012","price":7643.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r760xs-8-bay-25-nvme-drives-4664976.png?v=1765540036"}],"url":"https:\/\/wholesaleservers.com\/collections\/dell-poweredge-16th-gen-servers.oembed","provider":"Wholesale Servers","version":"1.0","type":"link"}