The HPE ProLiant DL160 Gen10 4-Bay 3.5" is HPE's value-tier 2P 1U platform in the Gen10 lineup - a dual-socket Xeon Scalable server in a 1U chassis built for SMB and service-provider workloads where the cost difference versus the DL360 matters more than the memory ceiling and DIMM count. Four 3.5" LFF hot-swap bays, 16 DDR4 DIMM slots (eight per CPU, two fewer per CPU than the DL360), iLO 5 with Silicon Root of Trust, HPE Smart Array controller support, and dual embedded 1 GbE for primary networking - in a chassis that trades the DL360's memory headroom and FlexibleLOM-standard configuration for a lower entry cost.

This is the HPE architectural counterpart to the Dell PowerEdge R440 - 2P 1U value-tier in the same Purley generation. For HPE customers running branch office workloads, distributed compute clusters where per-node cost is the design driver, edge file servers, or any deployment where the DL360's 24 DIMM slots and 1.5-3 TB memory ceiling are surplus to requirements, the DL160 delivers the same processor family and same management architecture at a meaningfully lower price point. It's not a stripped-down DL360 - it's a different chassis built around different cost-versus-capacity tradeoffs.

To configure a build, call 1-800-778-1545 or use the quote form below. Every refurbished unit ships under our 180-day warranty with 12+ hour burn-in testing, and volume pricing starts at 5 units.

Where the DL160 Gen10 Fits in the Family

HPE positions the DL160 Gen10 as "2P 1U at compelling price point for SMB and service providers." That's accurate. The DL160 is genuinely a 2P server - both sockets are populated in production builds, dual-socket scaling works as designed, and the Purley platform is identical to the DL360 and DL380. What's different is what HPE designed the chassis to economize on:

• 16 DIMM slots total versus 24 on the DL360. Eight DIMMs per CPU instead of twelve. With 64 GB RDIMMs that's a 1 TB maximum versus the DL360's 1.5 TB. The eight DIMMs per CPU still cover six memory channels (each at one DIMM per channel plus two channels at two DIMMs), so the bandwidth architecture is unchanged - what's gone is the headroom to populate larger memory configurations.
• 2x embedded 1 GbE standard, FlexibleLOM optional. The DL160 ships with two 1 GbE ports built into the chassis. A FlexibleLOM mezzanine can be added via the FlexibleLOM riser kit, but it's not standard - and adding it consumes one of the available riser positions. The DL360, by contrast, has FlexibleLOM as a standard mezzanine that doesn't consume any PCIe slot.
• Riser-based PCIe configuration. Up to 3 PCIe slots maximum with the optional secondary riser, fewer in default configurations. The riser kit options determine the slot count, and some configurations (e.g. the FlexibleLOM riser) trade slots for I/O capability.
• Bronze/Silver CPU sweet spot. The DL160 supports Bronze 3100, Silver 4100, Gold 5000/6000, and lower-bin Platinum SKUs. Where the DL360 is comfortable with Gold-class dual-socket as the typical build, the DL160's price point is optimized around Bronze and Silver for the SMB and service-provider markets HPE designed it for. Top-bin Platinum CPUs are supported but the economics rarely justify them in this chassis - if you need top-bin Platinum, you usually also need the DL360's DIMM headroom.

This is the right platform when those four constraints - 1 TB memory ceiling, embedded 1 GbE, modest PCIe expansion, Bronze/Silver-tier CPU sweet spot - are acceptable for the workload. Pay the DL360 premium only when one of those constraints actually bites your design.

Storage - 4 LFF Bays

Four 3.5" SAS/SATA hot-swap bays in the front of the chassis. Drive options span the full LFF portfolio: NL-SAS HDDs for bulk capacity (4 TB through 20 TB), SAS HDDs at 10K and 15K for moderate-IOPS workloads, and SAS or SATA SSDs in LFF carriers for performance in LFF form factor. RAID-at-4-drives guidance is the same as the DL360 4-Bay 3.5" - RAID 6 strongly preferred for large-capacity NL-SAS, RAID 10 when write performance is the priority, RAID 5 only with explicit discussion of risk tolerance.

Bay-count map for common DL160 4-Bay deployments:

• Branch office file server (SMB-scale). 4x 8 TB or 12 TB NL-SAS in RAID 6 gives 16-24 TB usable for branch NAS, AD-integrated file shares, or shared user storage at remote sites. The DL160's lower acquisition cost matters when you're deploying across many branches.
• Service provider compute node with local storage. Bronze or Silver dual-socket compute, 256-512 GB RAM, and 4 LFF bays for tenant storage or VM datastores. Service providers running many small-scale tenants benefit from the per-node cost optimization.
• Veeam backup target at remote site. 4 large-capacity NL-SAS drives for remote backup repositories. The lower compute spec is fine - Veeam Backup & Replication's CPU requirement on a remote proxy is modest. Spend the savings on more drives.
• Distributed Ceph or MinIO node at small scale. 4 OSDs per 1U node for capacity-tier storage with modest per-node compute. The DL160's economics work well at scale when you're deploying many nodes.
• SMB primary application server. Single dual-socket build with 4 LFF drives for OS + application + local data. The Bronze/Silver-tier CPU is sufficient for SMB application workloads.

Boot Drives

The HPE Universal SATA HHHL M.2 Kit is the cleanest boot solution on the DL160 Gen10 - it mounts in a PCIe slot, takes one or two SATA M.2 drives, and frees all 4 LFF bays for data. Strongly recommended given the 4-bay constraint. Note that the M.2 kit requires the DL160/120 Gen10 M.2 SATA Cable Kit as an additional part - HPE breaks this into separate SKUs, which we handle on the BoM at quote time. The alternative is 2x SFF SAS/SATA SSDs in a RAID 1 OS mirror occupying two of the 4 LFF bays via LFF-to-SFF adapter brackets, but this consumes half the bay count for OS alone.

Storage Controllers

The DL160 Gen10 supports the same Smart Array Gen10 controller family as the DL360 and DL380, sourced as PCIe plug-in cards rather than as type-a modular controllers in some configurations:

• Smart Array P408i-a SR Gen10 (2 GB FBWC). The mainstream production RAID controller. 2 GB flash-backed write cache, full hardware RAID 0/1/5/6/10/50/60. Right pick for NL-SAS RAID 6 in a production build. The FBWC battery is a wear item with roughly 5-year service life - we disclose battery state on every quote and replace cache modules on builds where the battery is past spec.
• Smart Array P816i-a SR Gen10 (4 GB FBWC). Premium controller. Same RAID modes, larger cache, tri-mode SAS/SATA/NVMe support. Specify when write workload is heavy enough to pressure the 2 GB cache on the P408i-a - rarely needed at 4 drives, but available when the I/O profile justifies it.
• Smart Array E208i-p SR Gen10 (HBA mode, PCIe plug-in). The HBA controller for software-defined storage workloads (Ceph, ZFS, S2D). No hardware RAID; clean SAS pass-through.
• S100i SR Gen10 (software RAID). Chipset-integrated software RAID. Acceptable for OS boot mirroring, not appropriate for production data.

The HPE Smart Storage Battery is required when any P-series performance RAID controller is installed - this is a separate part from the FBWC cache module on the controller itself. We include the battery in every quote that specifies a P-series controller.

Processors and Memory

Dual-socket LGA 3647 Purley platform, identical to the DL360 and DL380. Both 1st Generation Intel Xeon Scalable (Skylake-SP) and 2nd Generation (Cascade Lake-SP) are supported as drop-in compatible processors. The DL160's CPU sweet spot is the Bronze 3100 series (4-8 cores, low TDP, DDR4-2133 max memory speed at the bottom of the stack) and Silver 4100/4200 series (8-12 cores, DDR4-2400 to DDR4-2666). Gold 5200/6200 series are supported and run their full rated DDR4-2933 with HPE Smart Memory; Platinum is supported but rarely the right economic call in this chassis.

Memory: 16 DDR4 DIMM slots total (8 per CPU), supporting RDIMM and LRDIMM (no UDIMM at production scale). Six memory channels per CPU with the eight DIMM slots arranged as six channels at one DPC plus two channels at two DPC - the bandwidth architecture is identical to the DL360, the difference is the headroom for additional memory beyond a balanced six-channel population. Maximum 1 TB with 64 GB RDIMMs at dual-socket. HPE DDR4 Smart Memory required for rated speed operation - third-party DDR4 drops to DDR4-2400 regardless of CPU rated speed, same documented HPE behavior as the rest of the Gen10 line. RDIMM and LRDIMM cannot be mixed; even DIMM quantities per CPU required.

Networking and PCIe Expansion

The DL160 Gen10 ships with 2x embedded 1 GbE ports on the chassis as standard. For shops with 10 GbE or higher requirements:

• FlexibleLOM riser kit. Adds a FlexibleLOM mezzanine to one of the riser positions, enabling 10 GbE SFP+, 10 GbE RJ45, 25 GbE SFP28, or other FlexibleLOM options. This consumes one PCIe slot's worth of riser capacity.
• PCIe plug-in NICs. Standard PCIe NIC cards in available slots - 10 GbE, 25 GbE, or 100 GbE depending on the riser configuration and slot count.

Maximum 3 PCIe slots with the optional secondary riser installed (requires second CPU populated). Default configurations have fewer. The slot budget on the DL160 is tight - allocate carefully between storage controller, FlexibleLOM/NIC, and any additional cards. Standard production builds for branch-office workloads usually need just a P408i-a Smart Array and either FlexibleLOM riser or PCIe NIC - that fits comfortably in the available slots.

GPU support is limited to single-width low-profile cards at most, and the DL160 is not designed for GPU workloads. If GPU compute is a requirement, the DL360 Gen10 or DL380 Gen10 is the right answer.

Management - iLO 5 with Silicon Root of Trust

Same iLO 5 management architecture as the DL360 and DL380, with the same caveat: iLO Standard ships with the hardware on refurbished units, and iLO Advanced licensing is typically a separate cost when needed for full graphical remote KVM, virtual media mounting, and advanced telemetry. The base iLO 5 license covers health monitoring, IPMI, and basic remote access. We'll quote iLO Advanced explicitly when the deployment requires it.

Silicon Root of Trust is standard - the same hardware-anchored chain of trust starting from iLO 5 silicon, verifying iLO firmware, BIOS, and OS bootloader against cryptographic measurements. This is the same Gen10 security baseline that applies across the DL line. For SMB and branch-office deployments where firmware tampering is a documented concern (any environment subject to compliance audit, plus any deployment in physically-accessible locations like retail back-of-store), Silicon Root of Trust is real value at this price point.

Secure Recovery is also Gen10-baseline: the firmware can detect compromised firmware and roll back to a known-good state automatically. Combined with iLO 5's signed firmware update model, the security posture on a DL160 is identical to a much more expensive DL380 - one of the genuine value points of buying into the Gen10 family at the entry tier.

Power and Cooling

HPE Flex Slot power supplies in single or redundant configurations. Redundant PSU operation requires the HPE DL160/180 Gen10 Redundant Power Supply Enablement Kit - this is not standard on every model and we'll spec it when redundant power is a requirement. Wattages span 500W and 800W for typical Bronze/Silver-tier builds; higher-wattage Flex Slot PSUs are supported for Gold-class configurations.

Single-PSU operation is acceptable for non-production or branch-office workloads where the cost savings matter and the deployment is not mission-critical at the single-server level. For production HA workloads, take the redundant PSU kit - it's a modest add to the BoM and protects against the most common cause of single-server downtime.

Inlet temperature spec is 10°C to 35°C standard, with ASHRAE A3 support on most configurations. For branch-office deployments in environments without dedicated server-room cooling (closets, equipment rooms, retail back-of-store), the wider ambient operating range matters. Confirm the inlet spec for the specific CPU SKU and configuration at quote time.

Where the DL160 Gen10 Fits in 2026

Same generational positioning as the rest of the Gen10 line. Launched in 2017, Cascade Lake-refreshed in 2019, two generations behind Gen10 Plus (Ice Lake-SP, PCIe Gen4, 2020) and Gen11 (Sapphire Rapids / Emerald Rapids, DDR5, 2023-2024). The platform is widely deployed and supported - HPE firmware updates through 2027 under standard lifecycle, broad parts availability for both new and refurbished.

What's specific to the DL160 in 2026: the value proposition is sharper now than at launch because the DL160's "sufficient for SMB and branch workloads" hardware envelope still genuinely covers those workloads. SMB file server requirements haven't grown dramatically; branch-office compute workloads haven't transformed. The DL160's hardware is dated but its workload fit isn't. For HPE shops adding capacity to existing fleets or standardizing on Gen10 for cost-controlled deployments, the DL160 4-Bay 3.5" delivers genuine work at meaningful cost savings versus a DL360-class deployment.

That said, if the deployment is greenfield and the budget allows, Gen10 Plus or Gen11 will get you Ice Lake or newer with PCIe Gen4/5 and more headroom for the next five years. The DL160 Gen10 is the right call when budget is the design constraint - which is exactly what HPE built the chassis for.

Honest Limitations

• 16 DIMM slots, 1 TB memory ceiling. Two fewer DIMMs per CPU than the DL360. If your workload's per-node memory requirement is above 1 TB, this isn't the right platform - step to the DL360.
• 2x embedded 1 GbE only by default. Anything more requires the FlexibleLOM riser kit (which consumes riser capacity) or PCIe NICs. The DL360's standard FlexibleLOM is a meaningful differentiator if 10 GbE+ is a baseline requirement.
• Tight PCIe slot budget. Maximum 3 slots with the optional secondary riser. Allocate carefully between storage controller, networking, and any additional cards.
• Redundant PSU is optional, not standard. Single-PSU operation is the default. For production HA, add the redundant PSU enablement kit - we'll include it explicitly when specified.
• Bronze CPUs cap memory speed at DDR4-2133. If you take the price-optimized Bronze 3100 series, memory bandwidth drops below what Silver/Gold deliver. For memory-bandwidth-sensitive workloads, Silver is the minimum reasonable CPU tier.
• Same Gen10 generational caveats apply. PCIe Gen3, DDR4-2933 ceiling (with appropriate CPU), iLO Advanced licensing separate, FBWC battery as a wear item. The DL360 canonical covers these in detail and they apply identically here.

Workload Fit

Where to Look Instead

• Need 24 DIMM slots and full DL360 memory/networking? → DL360 Gen10 4-Bay 3.5" - same Purley platform, 24 DIMMs, FlexibleLOM standard
• Need more than 4 LFF bays? → DL380 Gen10 12-Bay 3.5" - 3x the bays in 2U
• Need SFF drives instead of LFF? → DL360 Gen10 10-Bay 2.5" (canonical)
• Dell shop alternative at the same tier? → Dell PowerEdge R440 - 2P 1U value-tier on the Dell side, same generation

Ready to Configure?

Tell us the workload, CPU tier preference (Bronze/Silver/Gold), memory target, storage configuration including RAID and controller, network requirement (embedded 1 GbE vs. FlexibleLOM riser vs. PCIe NIC), PSU redundancy, and quantity. We respond within 24 hours, every refurbished unit ships with the Wholesale Servers 180-day warranty and 12+ hour burn-in testing, and volume pricing starts at 5 units. Call 1-800-778-1545 or use the quote form below.