HPE DL385 G10+ V2 7252 1P 32G 8SFF SVR - P58451-B21

HPE P58451-B21 ProLiant DL385 Gen10 Plus V2 Rack Server

The HPE ProLiant DL385 Gen10 Plus V2, part number P58451-B21, is a 2U rack server built around the AMD EPYC 7252 processor with a single-processor configuration, 32GB of factory-installed memory, and an 8-bay Small Form Factor (SFF) drive chassis. Shipping from US-origin manufacturing (UNSPSC 43211502), it is aimed at workloads that benefit from AMD EPYC's high core density and memory bandwidth in a dense rack footprint. For buyers evaluating the full HPE ProLiant server line, this configuration represents HPE's AMD-based 2-socket-class platform in a single-processor entry point.

Overview

The DL385 Gen10 Plus V2 platform targets compute-intensive rack deployments — virtualization hosts, edge AI inference, video analytics back-ends, and storage-adjacent workloads where EPYC's PCIe lane count and memory channel density matter. The P58451-B21 ships as a base 1P configuration, leaving the second processor socket unpopulated for future expansion, which means you can right-size compute spend at procurement and scale when workloads grow without replacing the chassis. The 8SFF drive bay layout suits NVMe or SAS/SATA mixed storage configurations common in network video recorder and video management server builds.

Key Features

• AMD EPYC 7252 Processor: The 7252 is an 8-core, 3.1GHz base / 3.2GHz boost EPYC Rome-generation CPU. For video analytics or VMS workloads, the 128GB DDR4 memory capacity ceiling per processor and 128 PCIe 4.0 lanes per socket mean you can attach high-bandwidth storage and GPU accelerators without lane contention — relevant when scaling camera channel counts past 64 streams per server.
• 32GB Factory-Installed Memory: Ships with 32GB DDR4, which is a starting point for light VMS workloads or edge inference nodes. Most production multi-camera deployments will require additional DIMMs — HPE supports up to 16 DIMM slots on this platform, so expansion is straightforward without chassis replacement.
• 8 SFF Drive Bays: Eight Small Form Factor bays support NVMe, SAS, or SATA drives depending on backplane configuration. For surveillance storage builds, this allows mixing a fast NVMe OS/cache tier with high-density SAS or nearline SATA video retention drives in a single chassis — reducing rack unit count versus split storage architectures.
• Single-Processor (1P) Configuration: The 1P entry point lowers initial cost while keeping the second CPU socket available. If analytics workloads scale, a second EPYC 7252 can be added without redeploying the OS or migrating storage — a meaningful operational advantage over fixed single-socket platforms.
• US Country of Origin: Manufactured in the United States, which supports procurement requirements tied to TAA compliance or domestic-sourcing mandates common in federal, state/local government, and defense-adjacent deployments. Verify TAA status against your specific contract vehicle before committing.
• 40.27 lb Shipping Weight: At just over 40 pounds, the unit falls within standard two-person rack installation guidelines without mechanical lift assistance — relevant for field deployments in remote equipment rooms or edge data closets where lift equipment may not be available.

Integration and Compatibility

The DL385 Gen10 Plus V2 platform is compatible with HPE's iLO 5 management stack, enabling out-of-band management, firmware updates, and health monitoring without OS dependency — standard for any managed rack deployment. The server supports HPE's Smart Array controller family for RAID configuration and integrates with HPE OneView for data center automation. For video management software deployments, the platform supports major hypervisors (VMware vSphere, Microsoft Hyper-V) and Linux distributions commonly used by Milestone, Genetec, and Avigilon VMS platforms. Specific VMS certification status should be verified against the VMS vendor's hardware compatibility list for this generation. The P58451-B21 (often searched as P58451 B21) is a factory-configured SKU — confirm with your HPE channel partner whether additional options (rail kit, power supplies, drives) are included or must be ordered separately before racking.

Frequently Asked Questions

Q: What processor does the P58451-B21 include?

A: The P58451-B21 ships with a single AMD EPYC 7252 processor — an 8-core Rome-generation CPU suited to compute-dense rack workloads including virtualization and video analytics back-ends.

Q: How much memory does the P58451-B21 ship with, and can it be expanded?

A: The server ships with 32GB of DDR4 memory. The DL385 Gen10 Plus V2 platform supports up to 16 DIMM slots, so capacity can be expanded significantly beyond the base configuration without chassis replacement.

Q: Does the P58451-B21 support a second processor?

A: Yes. This is a 1P (single-processor) configuration with the second socket unpopulated. A second AMD EPYC 7252 can be added post-deployment to scale compute capacity.

Q: What drive bays does the P58451-B21 provide?

A: The server includes 8 Small Form Factor (SFF) drive bays, supporting NVMe, SAS, or SATA drives depending on the installed backplane and controller configuration.

Q: Is the P58451-B21 TAA compliant?

A: The server is manufactured in the United States (Country of Origin: US), which is a factor in TAA compliance evaluations. Verify TAA status against your specific contract vehicle and current HPE product compliance documentation before procurement.

Eden Phillips

The P58451-B21 is HPE's AMD EPYC 7252-based entry into the DL385 Gen10 Plus V2 line — a 1P/8SFF configuration that makes sense when you need EPYC's PCIe lane density and memory bandwidth headroom without committing to a fully populated dual-socket build at day one.

Technical Highlights:

• EPYC 7252 PCIe 4.0 lane count: 128 PCIe 4.0 lanes per socket means you can run high-bandwidth NVMe storage, a GPU accelerator for analytics inference, and a 25GbE NIC simultaneously without lane contention — a constraint that trips up Intel Xeon builds at comparable price points.
• 8 SFF bay flexibility: The SFF backplane supports mixed NVMe/SAS/SATA population, which is practical for VMS builds that need a fast NVMe write tier for live streams plus dense SATA for 30-90 day retention — all in a single chassis rather than a separate JBOD shelf.
• US origin (40.27 lb): At 40.27 lb and US-manufactured, this unit fits both domestic-sourcing procurement requirements and standard two-person rack lift procedures without mechanical assist — relevant for distributed edge installations where lift equipment is rarely on-site.

Deployment Considerations:

• The 32GB base memory is adequate for a lightweight VMS or edge inference node, but most multi-stream video analytics workloads will require at least 64–128GB — budget for DIMM expansion at procurement rather than treating 32GB as production-ready for large channel counts.
• This SKU does not specify included rail kit, redundant power supply, or drives — confirm bill of materials with your HPE channel partner before rack scheduling, as missing components will delay commissioning in remote or hard-to-access equipment rooms.

The P58451-B21 is a practical fit for a distributed video analytics node or mid-scale VMS back-end where EPYC's memory bandwidth and PCIe lane count matter more than raw single-thread clock speed — particularly in government or federal-adjacent deployments where US-origin manufacturing is a procurement requirement.