{"product_id":"dell-poweredge-r650-10-bay-2-5-build-your-own","title":"Dell PowerEdge R650 10-Bay 2.5\" Drives [15th Gen]","description":"\u003cp\u003eThe Dell PowerEdge R650 10-Bay 2.5\" Hot-Swap is the maximum-density SFF configuration of Dell's 15th gen 1U platform: ten 2.5\" hot-plug bays on the Universal Backplane, all NVMe-capable, with dual 3rd Generation Intel Xeon Scalable processors (Ice Lake-SP, socket LGA-4189), up to 32 DDR4-3200 DIMM slots, and PCIe Gen4 throughout. This is the R650 variant for converged compute-plus-storage workloads where the extra two SFF bays over the 8-Bay genuinely change the deployment math: vSAN ESA at ten NVMe per 1U node, Ceph OSD nodes optimizing drives per rack unit, and dense storage-plus-application builds where per-chassis spindle count drives cluster economics.\u003c\/p\u003e\n\u003cp\u003eThe platform fundamentals (Ice Lake silicon, the 32-slot memory topology, the PCIe Gen4 budget, BOSS-S2 boot, the Universal Backplane, vSAN ESA certification, and the full R650-versus-R450\/R550\/R650xs\/R750 positioning) are identical across every R650 chassis. The full platform write-up lives on the \u003ca href=\"\/products\/dell-poweredge-r650-8-bay-2-5-build-your-own\"\u003eR650 8-Bay 2.5\"\u003c\/a\u003e, the primary R650 page; this page covers them in full as well, with the framing centered on what ten bays changes.\u003c\/p\u003e\n\u003cp\u003eWholesale Servers stocks the R650 as Surplus New and Refurbished. Every unit ships after a 12+ hour burn-in that exercises every memory channel, every PCIe lane, and every drive bay, and it carries our standard 180-day warranty. Volume pricing starts at 5 units. To scope a build or request a quote, call 1-800-778-1545 or use the form on this page.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhen Ten Bays Is the Right Choice\u003c\/h2\u003e\n\u003cp\u003eThe 10-Bay is the dense-SFF R650. The 25% bay-count uplift over the 8-Bay is not a marketing number; at cluster scale it changes node counts. Ten NVMe per node instead of eight means fewer nodes for a given vSAN ESA capacity tier, more Ceph OSDs per rack unit, and more room for explicit storage tiering on a single chassis (hot NVMe, warm SAS SSD, capacity drives) without compromising the layout. The compute, memory, networking, and management are identical to the 8-Bay; the decision is purely whether the workload uses the additional two bays. If it does not, the 8-Bay is the more cost-efficient build and the honest recommendation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage - Ten 2.5\" Bays\u003c\/h2\u003e\n\u003cp\u003eTen front-accessible 2.5\" hot-plug bays on the Universal Backplane, every bay accepting SAS, SATA, or PCIe Gen4 x4 NVMe natively, with no PCIe expansion card consumed for the NVMe path. Common profiles at Wholesale Servers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-NVMe at ten bays.\u003c\/strong\u003e 10x 3.84 TB (38.4 TB raw), 10x 7.68 TB (76.8 TB raw), or 10x 15.36 TB (153.6 TB raw, the current ceiling). For vSAN ESA this is the highest per-node capacity available in 1U on the 15th gen platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed NVMe plus SAS SSD.\u003c\/strong\u003e Four NVMe for a hot tier alongside six SAS SSDs for warm or capacity tiers. The ten-bay count maps cleanly to a three-tier layout that the 8-Bay has to compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-SAS\/SATA.\u003c\/strong\u003e 10x 2.5\" SAS or SATA SSD for cost-reduced builds where NVMe latency is not the constraint; 10x 7.68 TB is 76.8 TB raw, 61.44 TB usable at RAID 6.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeph OSD nodes.\u003c\/strong\u003e Ten OSDs per 1U via HBA355i pass-through. At meaningful cluster sizes, ten versus eight OSDs per node shifts the node count by roughly 20% for equivalent total capacity, which flows straight into rack space, licensing, and rebalance speed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoot is handled by BOSS-S2: two redundant M.2 NVMe SSDs in hardware RAID 1 on a dedicated card, keeping the OS off the front bays so all ten remain available for data. Typical builds are 2x 240 GB or 2x 480 GB M.2 NVMe. An optional rear 2x 2.5\" kit (NVMe-capable) is available for hot spares or dedicated log volumes; add it at quote time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\n\u003cp\u003eThe R650 runs the PERC 11 family plus the HBA355i, and the high-bay-count builds lean harder on the choice between hardware RAID and a software-defined layer:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755 (SAS\/SATA).\u003c\/strong\u003e 12 Gbps SAS-3, 8 GB flash-backed write cache, full RAID 0\/1\/5\/6\/10\/50\/60. The production default for hardware-RAID SAS or SATA arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H755N (NVMe).\u003c\/strong\u003e Hardware RAID across Gen4 NVMe at RAID 0\/1\/5\/6\/10, for ten-bay NVMe builds that want hardware parity rather than a software layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePERC H355 and H345.\u003c\/strong\u003e Entry-tier hardware RAID, RAID 0\/1\/10 only. No RAID 5 or RAID 6; for parity RAID specify the H755 or H745. We confirm the controller against the RAID level at build time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHBA355i.\u003c\/strong\u003e SAS-3 and NVMe pass-through, no RAID. The standard attach for vSAN ESA, Ceph, ZFS, and Storage Spaces Direct, which want raw devices, and the natural fit for a ten-OSD storage node.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS150 software RAID.\u003c\/strong\u003e Intel VROC at the chipset level, adequate for boot or light mirrors; not what we quote for a production ten-drive data array.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProcessors\u003c\/h2\u003e\n\u003cp\u003eUp to two 3rd Generation Intel Xeon Scalable processors (Ice Lake-SP, socket LGA-4189), the full Ice Lake stack to 40 cores per socket, TDPs from 85W Silver to 270W Platinum. For a storage-dense node the compute is often sized to drive the storage rather than maxed out, so the common picks skew mid-stack:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXeon Silver 4316 (20C, 2.3 GHz, 150W).\u003c\/strong\u003e 40 cores and 80 threads dual-socket; a balanced default for a storage node that also runs co-located services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXeon Gold 6326 (16C, 2.9 GHz, 185W).\u003c\/strong\u003e Higher per-core frequency for licensing-bound or latency-sensitive data services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXeon Gold 6338 (32C, 2.0 GHz, 205W).\u003c\/strong\u003e 64 cores and 128 threads for converged nodes running heavy application compute alongside the storage role.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXeon Platinum 8380 (40C, 2.3 GHz, 270W).\u003c\/strong\u003e The ceiling, for nodes that genuinely use both the full storage density and maximum compute.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCPUs above 165W TDP require Dell's high-performance heatsink and fan configuration; we include the correct thermal hardware on those builds and verify it against the CPU. A single-socket build wires only half the memory channels and a narrower PCIe budget, which matters more on a storage-dense node that wants bandwidth, so populate both sockets unless the workload is genuinely light on compute.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMemory\u003c\/h2\u003e\n\u003cp\u003eUp to 32 DDR4 DIMM slots: 16 per CPU, 8 channels per socket, 2 DIMMs per channel. The 8-channel topology is a real bandwidth advantage for storage-and-cache-heavy workloads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRDIMM ceiling: 2 TB\u003c\/strong\u003e with 32x 64 GB dual-rank RDIMMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLRDIMM ceiling: 4 TB\u003c\/strong\u003e with 32x 128 GB LRDIMMs, on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptane PMem 200-series: up to 8 TB\u003c\/strong\u003e combined, for persistent-memory-tier workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon builds:\u003c\/strong\u003e 256 GB, 512 GB, 768 GB, 1 TB, 2 TB. vSAN ESA and Ceph nodes commonly run 256 GB to 512 GB depending on the caching and dedup footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpeed is DDR4-3200 MT\/s at 1 DIMM per channel with a 3200-capable CPU; populating all 32 slots at 2 DPC can step to 2933 MT\/s by CPU SKU and DIMM rank, so for maximum bandwidth populate 1 DPC with higher-density modules. Registered ECC modules only (RDIMM, LRDIMM, or PMem); no unbuffered DIMMs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\n\u003cp\u003eUp to 3 PCIe Gen4 slots, all low-profile and half-length. On a ten-bay storage node the PCIe budget is precious, because the network attach is what keeps a dense NVMe array from being throttled at the wire. Networking runs through one OCP NIC 3.0 slot on PCIe Gen4 x8, independent of the three expansion slots. The shift to OCP NIC 3.0 is the 15th gen generational change; the 13th and 14th gen Dells used the rack Network Daughter Card. Common attaches:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x 25 GbE SFP28 (Mellanox ConnectX-5 or Intel E810) on OCP 3.0, the standard fabric attach.\u003c\/li\u003e\n\u003cli\u003e2x 100 GbE QSFP28 (Mellanox ConnectX-6) in a Gen4 slot, the right attach for a ten-NVMe vSAN ESA or Ceph node so the network is not the bottleneck.\u003c\/li\u003e\n\u003cli\u003e2x 10 GbE SFP+ (Intel X710) where the storage traffic stays modest.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eGPU Support\u003c\/h2\u003e\n\u003cp\u003eThe R650 supports up to three single-width 75W GPUs (NVIDIA T4, A2, or L4) drawing power from the slot, but a ten-bay all-NVMe build usually spends its limited PCIe and thermal budget on storage and networking rather than accelerators. Where a node needs both dense local storage and a light inference GPU, one single-width card is feasible; for multi-GPU or any double-width or full-height accelerator the 1U chassis has neither the slot height nor the thermal headroom, and the GPU-optimized 2U R750xa is the right platform.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eManagement - iDRAC9 Generation\u003c\/h2\u003e\n\u003cp\u003eThe R650 ships with iDRAC9, the 15th-generation Dell controller, and builds here include iDRAC9 Enterprise by default: virtual console and media redirection, full SNMP and Redfish API access, Lifecycle Controller integration, and per-drive Gen4 NVMe health telemetry, which is genuinely useful on a ten-drive node where per-device wear and health visibility matters. iDRAC9 Datacenter is available on request. The platform carries enhanced Secured Component Verification, signed BIOS updates, a hardware Silicon Root of Trust, and TPM 2.0, with consistent OpenManage Enterprise integration across the 15th gen family.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\n\u003cp\u003eTwo redundant power supplies in 1+1. A fully populated ten-NVMe build draws meaningfully more than a SAS build, so size the PSU to the drive complement:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePSU\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eTypical fit on the 10-Bay\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1100W AC or DC (-48V)\u003c\/td\u003e\n\u003ctd\u003ePlatinum \/ Titanium\u003c\/td\u003e\n\u003ctd\u003eGold dual-socket, 512 GB, ten SAS or mixed SSDs, 25 GbE. The common ten-bay spec; DC for telco and colocation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1400W AC\u003c\/td\u003e\n\u003ctd\u003ePlatinum \/ Titanium\u003c\/td\u003e\n\u003ctd\u003eTen Gen4 NVMe at sustained load plus 100 GbE; the right tier for a dense all-NVMe storage node.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1800W AC (where available)\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003ctd\u003ePlatinum 8380 dual-socket with ten NVMe, 100 GbE, and PMem. The ceiling build; sourced on request.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eCooling is front-to-rear air, standard or high-performance fan kit by CPU TDP; the 1U chassis handles 270W Platinum SKUs with the high-performance configuration. No direct liquid cooling. ASHRAE A2 (10-35°C) is fully supported; A3 and A4 carry CPU and NIC deratings we verify against Dell's thermal tables, and a fully loaded ten-NVMe node sits at the warmer end of the envelope.\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, roughly 558.9 mm chassis depth, Dell regulatory model E69S. Standard 19-inch mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCIe expansion.\u003c\/strong\u003e Up to three Gen4 slots, low-profile half-length, count by riser SKU and socket population; one independent OCP NIC 3.0 slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts availability.\u003c\/strong\u003e Excellent. Current Dell production with full ProSupport parts coverage for drives, PSUs, risers, heatsinks, and fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories we recommend.\u003c\/strong\u003e The \u003ca href=\"\/products\/dell-r650-r660-a15-sliding-rail-kit\"\u003eR650\/R660 A15 sliding rail kit\u003c\/a\u003e for tool-less racking, and the rear 2x 2.5\" drive kit for hot spares or dedicated log volumes. A high-performance heatsink and fan kit is required above 165W and is included on those builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform notes.\u003c\/strong\u003e CPUs are not hot-pluggable; the OCP 3.0 NIC slot does not consume a PCIe expansion slot; a fully populated ten-NVMe build is the chassis configuration most likely to hit the thermal and PCIe ceilings, so the riser and PSU choices want checking against the drive and NIC plan at quote time.\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 The 10-Bay is the 15th gen 1U ceiling for converged compute-plus-NVMe-storage: vSAN ESA at maximum 1U per-node capacity (ten NVMe), Ceph nodes with co-located application compute, Storage Spaces Direct hyper-converged nodes, and dense application or database hosts with explicit hot-warm-capacity tiering across ten bays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e For most R650 workloads the 8-Bay is sufficient and more cost-efficient, and we will say so. If a single socket covers the compute, the \u003ca href=\"\/products\/dell-poweredge-r650xs-10-bay-2-5-build-your-own-server\"\u003eR650xs 10-Bay 2.5\"\u003c\/a\u003e delivers the same ten-bay density at the cost-optimized tier. If the workload wants more than three PCIe slots or more than ten bays, the 2U R750 is the better-provisioned platform. The 10-Bay premium over the 8-Bay is only justified when the additional two bays change the cluster design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e The 10-Bay earns its pick when 25% more spindles per node genuinely shifts node count, rack footprint, or tier layout. If your sizing sits between the 8-Bay and the 2U R750 16-Bay, the 10-Bay is frequently the right middle ground, and we will quote it alongside both for a direct comparison on density, PCIe budget, and total cost of ownership.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhere the R650 Fits in 2026\u003c\/h2\u003e\n\u003cp\u003eThe R650 is current Dell production, not an end-of-life platform, so this is a positioning note. The 16th gen \u003ca href=\"\/products\/dell-poweredge-r660-8-bay-build-your-own\"\u003eR660 8-Bay 2.5\"\u003c\/a\u003e (Sapphire and Emerald Rapids, DDR5, PCIe Gen5, CXL) is the step up, and it matters for a storage node specifically where PCIe Gen5 NVMe or higher network bandwidth changes the throughput ceiling; for most 15th gen deployments the refurbished R650 is the better economics. The HPE cross-vendor counterpart at this tier is the ProLiant DL360 Gen11.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTen Gen4 NVMe drives can saturate the 1U PCIe and network budget before the CPUs are busy; the three-slot expansion ceiling is the first constraint on a dense storage node.\u003c\/li\u003e\n\u003cli\u003eFully populating all 32 DIMM slots at 2 DPC can step memory to 2933 MT\/s.\u003c\/li\u003e\n\u003cli\u003eNo direct liquid cooling, and a fully loaded ten-NVMe plus high-TDP-CPU build sits at the warm end of the 1U thermal envelope under sustained load.\u003c\/li\u003e\n\u003cli\u003eDDR4 and PCIe Gen4 platform; Gen5 NVMe and DDR5 bandwidth arrive only at the 16th gen step.\u003c\/li\u003e\n\u003cli\u003eIf the workload fits comfortably in eight bays, the 10-Bay premium buys density the deployment does not use.\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\u003eR650 10-Bay 2.5\" is appropriate for\u003c\/th\u003e\n\u003cth\u003eConsider alternatives for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evSAN ESA at maximum 1U per-node capacity (ten NVMe)\u003c\/td\u003e\n\u003ctd\u003eEight bays sufficient (R650 8-Bay, lower cost)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeph OSD nodes with co-located application compute\u003c\/td\u003e\n\u003ctd\u003eSingle socket sufficient (R650xs 10-Bay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Spaces Direct hyper-converged nodes\u003c\/td\u003e\n\u003ctd\u003eMore than three PCIe slots or ten bays (R750)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDense hosts with hot-warm-capacity tiering across ten bays\u003c\/td\u003e\n\u003ctd\u003eBulk LFF capacity instead of SFF (R650 4-Bay 3.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCluster designs where 25% more spindles per node changes economics\u003c\/td\u003e\n\u003ctd\u003eGen5 NVMe or DDR5 changes the outcome (R660 step-up)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard SFF density at lower cost.\u003c\/strong\u003e The R650 8-Bay 2.5\" is the primary R650 configuration and the right call whenever eight bays cover the workload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk LFF capacity in 1U.\u003c\/strong\u003e The \u003ca href=\"\/products\/dell-poweredge-r650-4-bay-lff-build-your-own\"\u003eR650 4-Bay 3.5\"\u003c\/a\u003e trades NVMe for large 3.5\" drives in branch, backup, and edge roles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore slots and more storage in 2U.\u003c\/strong\u003e The \u003ca href=\"\/products\/dell-poweredge-r750-16-bay-2-5-build-your-own-server\"\u003eR750 16-Bay 2.5\"\u003c\/a\u003e is the same Ice Lake platform with up to sixteen bays and an eight-slot PCIe budget.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\n\u003cp\u003eTell us your workload, single-socket or dual-socket, your memory target (and whether Optane PMem is in scope), your CPU SKU preference or a workload description, your storage profile (all-NVMe, mixed-tier, SAS\/SATA, Ceph, vSAN ESA, or S2D), your networking attach (10, 25, or 100 GbE), any GPU requirement, and quantity. We respond within 24 hours, and volume pricing applies at 5 units and above. Every build ships after a 12+ hour burn-in covering every PCIe slot, every memory channel, and every drive bay, backed by the 180-day warranty with 1-Year, 2-Year, and 3-Year Premium options available. Call 1-800-778-1545 or use the quote form on this page.\u003c\/p\u003e\n","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951276318919,"sku":"BP-013632","price":3967.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r650-10-bay-25-drives-352832.png?v=1765539691","url":"https:\/\/wholesaleservers.com\/products\/dell-poweredge-r650-10-bay-2-5-build-your-own","provider":"Wholesale Servers","version":"1.0","type":"link"}