The HPE ProLiant DL380 Gen10 is the workhorse of the HPE enterprise server lineup — a 2U dual-socket rack server that has been the most widely deployed HPE platform in enterprise datacenters worldwide for the better part of a decade. Built on Intel Xeon Scalable processors (both 1st Gen Skylake and 2nd Gen Cascade Lake depending on configuration), the DL380 Gen10 covers an exceptional range of workloads: virtualization, database serving, NAS and SAN storage, analytics, and general enterprise application hosting. If you are buying HPE and haven't narrowed down to a specific model, the DL380 Gen10 is almost always where the conversation starts.

The 8-Bay 2.5" configuration is the compute-first variant — eight SFF hot-swap bays for local SSD storage alongside the full dual-socket DL380 platform. It's the right starting point for virtualization hosts, database servers, and compute-primary deployments where moderate local SSD storage is needed but bulk storage lives on a SAN or NAS.

Gen10 vs. Gen10+ vs. Gen9 — the positioning: Gen10 (2017–2019) is the current production-tier secondary market platform — mature, well-supported, excellent ROI. Gen10+ (2021) brings Ice Lake Xeon (3rd gen Scalable), PCIe Gen4, and extended lifecycle — at meaningfully higher acquisition cost. Gen9 (2014–2016) is the previous generation equivalent of the Dell 13th gen — significantly lower cost, but the same platform age caveats apply. We offer all three and will recommend the right one for your lifecycle and budget at quote time.

HPE Platform Vocabulary — Key Differences from Dell

If you're more familiar with Dell PowerEdge, the HPE equivalents are:

• iLO (Integrated Lights-Out) = iDRAC. iLO 5 is the Gen10 management controller — equivalent to iDRAC9 in capability. iLO Advanced license = iDRAC9 Enterprise (remote KVM, advanced features). iLO Standard ships by default and lacks remote console access.
• HPE Smart Array = PERC RAID controllers. P408i-a (2 GB cache) ≈ PERC H730P. P816i-a (4 GB cache) ≈ PERC H740P. E208i-a (no cache) ≈ PERC H330 / HBA330.
• FlexibleLOM (FlexLOM) = OCP mezzanine slot. Primary NIC connectivity goes here — same concept as Dell's OCP 3.0 slot.
• HPE Persistent Memory (NVDIMM) = Optane PMem equivalent (supported on Gen10 with 2nd Gen Xeon Scalable).

Processors

Dual Intel Xeon Scalable processors — the DL380 Gen10 supports both 1st Generation (Skylake, launched 2017) and 2nd Generation (Cascade Lake, launched 2019) Xeon Scalable depending on the specific configuration. Up to 28 cores per CPU on Skylake, up to 28 cores per CPU on Cascade Lake (though higher core count SKUs are available). TDP range from 85W Bronze/Silver through 205W Platinum.

Our recommendation: 2nd Generation Cascade Lake processors wherever the application profile justifies them — better IPC, hardware-level speculative execution mitigations, higher memory speed support (2933 MT/s vs. 2666 MT/s on Skylake at 1 DPC), and Optane PMem compatibility. For workloads where the generation distinction doesn't matter — file serving, backup, dev/test — 1st Gen Skylake at lower acquisition cost is fully adequate.

Heatsink requirement for high-TDP CPUs: Processors above 150W require high-performance heatsinks. HPE uses a different heatsink designation than Dell — confirm with our team at quote time for any configuration with 165W+ processors.

Memory

24 DDR4 DIMM slots — 12 per CPU, six memory channels per socket. Maximum 3 TB with LRDIMMs. HPE Persistent Memory (NVDIMM-N) supported on Gen10 with 2nd Gen Xeon.

Full 2 DPC population (2 DIMMs Per Channel) maximizes memory bandwidth — the same channel utilization logic as Dell R640. At 2 DPC on most Cascade Lake SKUs, speed settles at 2666 MT/s — the bandwidth gain from all six channels running at 2666 MT/s consistently outperforms partial population at 2933 MT/s for memory-bound workloads. For 1st Gen Skylake configurations, maximum memory speed is typically 2666 MT/s at 1 DPC, 2400 MT/s at 2 DPC.

iLO Advanced Memory Error Detection: The DL380 Gen10's iLO 5 provides per-DIMM memory error logging and predictive failure analytics — a meaningful advantage for large-memory configurations where early DIMM failure detection avoids unplanned downtime.

Storage — 8 SFF Bays

Eight 2.5" SAS/SATA hot-swap bays on a Smart Array backplane. Same general storage flexibility as the Dell R640/R740 8-Bay SFF configurations — SAS SSDs for performance, SATA SSDs for mixed workloads, SAS HDDs for capacity, and mixed configurations for tiered approaches.

HPE NVMe implementation note: The DL380 Gen10 supports NVMe via PCIe riser expansion (NVMe add-in cards) rather than native backplane NVMe in the standard 8-bay configuration. HPE introduced native backplane NVMe more comprehensively in the Gen10+ generation. For NVMe-primary storage architectures, the Gen10+ configurations or dedicated NVMe PCIe cards are the paths. We'll advise on the best NVMe approach for your specific design at quote time.

HPE Secure Encryption: The DL380 Gen10 supports drive-level encryption through the Smart Array controller — a compliance feature worth noting for regulated data environments.

M.2 boot drives: HPE Gen10 supports M.2 SATA/NVMe boot drives via an optional M.2 enablement kit — the equivalent of Dell's BOSS module. We include this on builds where OS isolation from the data storage pool is a requirement. Confirm at quote time.

Smart Array RAID Controllers

• Smart Array P816i-a (4 GB Flash-backed Write Cache, FBWC): Our top recommendation for production workloads with meaningful write I/O. The P816i-a supports up to 16 drives and uses flash-backed write cache — no battery to replace, capacitor-backed with NAND persistence. Equivalent in capability to Dell's H740P. For database workloads, vSAN with hardware RAID, and any application where write latency matters, start here.
• Smart Array P408i-a (2 GB FBWC): Standard production recommendation for mixed or read-dominant workloads. Supports up to 8 drives in the internal configuration. The most common controller we quote for general-purpose DL380 Gen10 deployments.
• Smart Array E208i-a (no cache, HBA mode): For software-defined storage (vSAN, Ceph, Windows Storage Spaces) where the software layer manages redundancy. Passes drives directly to the OS without hardware RAID. Required for vSAN deployments — same reasoning as Dell's HBA330.

HPE FBWC vs. Dell battery-backed cache: HPE uses Flash-Backed Write Cache (FBWC) — capacitor-backed with NAND persistence — instead of Dell's battery-backed NV cache. In practice, both protect cached writes through power events. FBWC has the advantage of no battery replacement cycle (typical HPE battery backup module lifespan is 3 years; FBWC capacitors are rated for the server's lifecycle). We consider them equivalent in production protection capability.

Networking

FlexibleLOM mezzanine slot plus PCIe expansion slots. Standard networking options:

• HPE Ethernet 10Gb 2-port 562SFP+ FLR-SFP+ Adapter: Our standard recommendation for most DL380 Gen10 deployments — dual-port 10 GbE via FlexLOM, leaving PCIe slots available for storage and other expansion.
• HPE Ethernet 25Gb 2-port 640SFP28 Adapter: For high-throughput virtualization nodes, storage-serving configurations, or environments where 10 GbE is insufficient. Recommended for vSAN all-flash nodes and NVMe-backed storage configurations.
• HPE Ethernet 10Gb 4-port 561FLR-T RJ45 Adapter: For environments requiring copper 10 GbE — common in deployments without SFP+ switching infrastructure.

Power Supplies

HPE Flex Slot hot-swap redundant PSUs. Standard options for the DL380 Gen10:

• 2x 500W Flex Slot Platinum: For Silver/Bronze CPU configurations with moderate drive population and no GPU. Tight headroom for fully-loaded Gold/Platinum builds.
• 2x 800W Flex Slot Platinum: Our standard recommendation for dual Gold/Platinum builds with full memory and SSD drive population. Adequate for most general-purpose configurations.
• 2x 1600W Flex Slot Titanium: For GPU configurations, high-TDP CPU combinations, or fully-loaded storage configurations. Titanium efficiency delivers measurable savings in large-scale deployments.

Power planning: A dual Gold 6230 (Cascade Lake) configuration with 24 DIMMs and 8x SAS SSDs draws approximately 420–520W at peak. For GPU-equipped configurations, factor in GPU TDP using the same methodology as Dell builds — CPU TDP × 2 + memory + drives + GPU TDP, sized to 70–75% PSU capacity for longevity.

Management — iLO 5

iLO 5 Standard ships on all DL380 Gen10 units. It provides basic hardware monitoring, SNMP alerting, and SSH/REST API access — but without remote KVM console. For production datacenter deployment, iLO 5 Advanced license is required.

iLO 5 Advanced (required for production): Adds remote KVM console (HTML5 and Java), virtual media, HPE Intelligent Provisioning (OS deployment without physical media), Agentless Management Service integration, Active Health System logging, and Silicon Root of Trust. The equivalent of Dell iDRAC9 Enterprise. We include the iLO Advanced license on every production build we configure.

Silicon Root of Trust: The DL380 Gen10 introduced HPE's Silicon Root of Trust — firmware signed at the silicon level, preventing unsigned firmware from running. Equivalent in concept to Dell's Silicon Root of Trust in iDRAC9, and a meaningful security advantage over Gen9 and earlier platforms.

Trusted Platform Module (TPM): Optional TPM 2.0 module — include it. Same compliance framework requirements as Dell deployments (NIST, CMMC, FedRAMP).

Physical Specs

• Form factor: 2U rack — 86.8mm H × 447mm W (slightly wider than Dell 2U), chassis depth approximately 748mm
• PCIe slots: Up to 8 PCIe 3.0 slots depending on riser configuration — comparable to the Dell R740
• CPU hot-plug: Not supported
• Platform maturity: Gen10 launched in 2017. Mature platform with stable firmware, strong parts availability, and HPE Pointnext support still available. No immediate end-of-support pressure for most configurations.
• Accessories: HPE Ball Bearing Sliding Rail Kit (Gen8/9/10 2U SFF) for rack mounting; HPE Gen10 Security Bezel

Our Assessment

The DL380 Gen10 8-Bay 2.5" is the right HPE platform for the widest range of enterprise workloads — virtualization hosts, database servers, application serving, and compute-primary deployments where moderate local SSD storage covers the need and bulk storage lives on a SAN or NAS. It's the HPE equivalent of the Dell R640, and for shops standardized on HPE infrastructure and iLO management, it's typically the default recommendation for new workloads that don't have specific requirements driving them to the DL360 (1U), DL380 Gen10+ (newer Xeon), or DL560 (4-socket).

Where it excels: VMware vSphere and vSAN nodes, Microsoft Hyper-V clusters, SQL Server and Oracle deployments, general enterprise application serving, VDI workloads, and any compute-primary deployment where HPE is the preferred platform.

Where to look instead:

• Need 1U? → DL360 Gen10 8-Bay
• Need more SFF bays? → DL380 Gen10 16-Bay or DL380 Gen10 24-Bay
• Need LFF capacity drives? → DL380 Gen10 12-Bay 3.5"
• Need Ice Lake Xeon / PCIe Gen4? → DL380 Gen10+ 8-Bay
• Budget-first, shorter lifecycle? → DL380 Gen9 8-Bay — significantly lower cost, same generational caveats as Dell 13th gen

Refurbished context for 2026: The DL380 Gen10 launched in 2017 and has been in production environments for 7–9 years. Platform maturity is excellent — HPE Pointnext support still active, firmware stable, parts plentiful. For workloads that don't require Ice Lake (Gen10+) or PCIe Gen4, the Gen10 delivers excellent ROI at secondary market pricing. We test every refurbished DL380 Gen10 through HPE's Active Health System diagnostics and verify iLO firmware, Smart Array firmware, and drive health before shipment.

Workload Fit

Ready to Configure?

Tell us your workload, memory target, storage configuration, iLO Advanced licensing preference, and quantity. Our account team returns a validated configuration with formal pricing within 24 hours. Volume pricing at 5 units and above. We can quote both Gen10 and Gen10+ side-by-side if you want to evaluate the generational premium against your lifecycle requirements.