Brand: HP | Category: Servers
SKU: HP-P75320B21 | Part #: P75320-B21 | MPN: P75320-B21
Contact for Pricing — Request a Quote
The HPE ProLiant Compute XD685 Gen12 from HP is enterprise-grade Servers hardware built for data centers. Dense 5U AI training powerhouse engineered for large-scale generative AI clusters with 8 AMD Instinct MI325X accelerators. Available in brand new condition. Available from Omnixon Global — contact our team to request a quote.
| Brand | HP |
| Category | Servers |
| SKU | HP-P75320B21 |
| Part Number | P75320-B21 |
| Condition | New |
| Product Line | HPE ProLiant Compute XD685 Gen12 |
| Form Factor | 5U Rack-Mount |
| CPU Architecture | AMD EPYC Gen5 (Zen 5) dual-socket |
| Max CPU Cores | Up to 256 total cores (2x 128-core EPYC processors) |
| GPU Accelerators Supported | 8x AMD Instinct MI325X per node |
| GPU Interconnect | AMD Infinity Fabric (XGMI) high-bandwidth GPU-to-GPU fabric |
| Accelerator Memory | Up to 1,536 GB HBM3 total (8x 192 GB per MI325X) |
| System Memory Type | DDR5 ECC Registered DIMMs |
| System Memory Capacity | Up to 6 TB DDR5 across 24 DIMM slots per socket |
| PCIe Generation | PCIe Gen 5.0 x16 per accelerator slot |
| Internal Storage | Up to 8x NVMe U.2/E3.S Gen5 drives for dataset staging and checkpoint storage |
| Network Interface Options | Dual 400GbE OSFP / InfiniBand NDR 400 Gb/s per node (OCP 3.0 NIC slots) |
| Power Supply | Redundant 80 PLUS Titanium PSUs, N+1 hot-plug configuration |
| Max System Power | Up to 10 kW per node (configured with 8x MI325X at TDP) |
| Cooling | High-volume hot-plug fan modules with rear-exhaust airflow optimized for GPU thermal dissipation |
| Management Controller | HPE iLO 7 BMC with Redfish API, IPMI 2.0, integrated GPU telemetry and predictive analytics |
| Management Software Integration | HPE GreenLake for HPC & AI, HPE Cray ClusterStor compatible, Slurm and Kubernetes operator support |
| OS Support | Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu Server LTS, ROCm software stack natively supported |
| Security Features | HPE Silicon Root of Trust, Secure Boot, UEFI firmware signed validation, iLO Advanced security controls |
| Rack Units | 5U |
| Launch Generation | Gen12 (2025-Q4) |
The HPE ProLiant Compute XD685 Gen12 is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
Key specifications for the HPE ProLiant Compute XD685 Gen12: new condition; manufacturer HP (Hewlett Packard Enterprise); product line HPE ProLiant Compute XD685 Gen12; form factor 5U Rack-Mount; cpu architecture AMD EPYC Gen5 (Zen 5) dual-socket; max cpu cores Up to 256 total cores (2x 128-core EPYC processors); gpu accelerators supported 8x AMD Instinct MI325X per node. Manufacturer part number P75320-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.