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Overview

Do you need a highly performant, secure, and energy-efficient AI cluster? The HPE ProLiant Compute XD685 leverages a purpose-built architecture and is designed to accelerate large, complex AI model training and tuning workloads. Powered by eight of the latest accelerators from NVIDIA, this server is refined for use in large language model training, natural language processing, and multimodal training. Optional direct liquid cooling (DLC) helps organizations meet escalating power requirements, advance sustainability goals, and lower operational costs. Managed by HPE iLO, the server offers seamless management and robust security. HPE Services provides expertise for global installation and quick deployment of large AI clusters, offering stability and operational excellence.

What is new supporting point:
Support for eight NVIDIA H200 SXM Tensor Core GPUs, air-cooled or liquid-cooled, or eight NVIDIA B200 GPUs liquid-cooled
Modular 6U chassis for Air and 5U chassis for DLC, designed by Hewlett Packard Enterprise
DLC or air-cooling options
24x DDR5 6400 RDIMMs and 12 channels per CPU DDR5 with ECC
Seamless management and built-in security features from HPE iLO 6
2x 5th Generation AMD EPYC™ processors

Specifications

Memory

Internal memory typeDDR5-SDRAM

Storage

Optical drive typeNo
Supported RAID controllersNone
SSD interfacePCI Express 4.0
Show all 7 specificationsShow fewer specifications

Design

Chassis typeRack (5U)

Power

Number of main power supplies6
Power supply3000 W

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy