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Technical specifications

Summary of the technical specifications of server. Depending on the model, some features might not be available, or some specifications might not apply.

Processor
Supports two 5th Gen Intel® Xeon® Scalable processors up to 350W TDP, with integrated memory controller and Intel Mesh UPI (Ultra Path Interconnect) topology.

  • Up to two Platinum level processors with LGA 4677 sockets

  • Scalable up to 64 cores per socket

  • Supports UPI v2.0 links at higher width (x96) and speed: up to 12.8, 14.4, 16, 20 GT/s

  • Thermal Design Power (TDP): up to 350 watts

For a list of supported processors, see: Lenovo ServerProven website.

Memory

See Memory module installation rules and order for detailed information about memory configuration and setup.

  • Memory module type:
    • TruDDR5 5600MHz RDIMM: 64 GB (2Rx4), 96 GB (2Rx4), and 128 GB (2Rx4)
  • Speed
    Note
    Operating speed depends on processor model and UEFI settings.
    • 5600 MT/s for 1 DIMM per channel
    • 4400 MT/s for 2 DIMMs per channel
  • Capacity
    • Minimum: 2TB
    • Maximum: 4TB
  • Slots: 16 DIMM slots per processor, 32 DIMM slots in total

For a list of supported memory modules, see: Lenovo ServerProven website.

M.2 Drive
The server supports the following M.2 drive capacity:
  • 960 GB
  • 1.92 TB
The following form factors are supported:
  • 110 mm (22110)

For a list of supported M.2 drives, see: Lenovo ServerProven website.

Storage expansion
  • Up to twelve 2.5-inch hot-swap NVMe drives
  • Up to two M.2 drives (Onboard VROC RAID support)

For a list of supported drives, see: Lenovo ServerProven website.

Expansion slots
  • Eight front PCIe slots
  • Three rear PCIe slots

For more information, see Front view and Rear view.

Graphics processing unit (GPU)
The server supports the following GPU configurations:
  • Eight NVIDIA H100 700W SXM5 GPUs with 80GB HBM3 memory
  • Eight NVIDIA H200 700W SXM5 GPUs with 141GB HBM3 memory
Integrated functions and I/O connectors
  • Lenovo XClarity Controller (XCC), which provides service processor control and monitoring functions, video controller, and remote keyboard, video, mouse, and remote drive capabilities.
  • Front connectors:
    • One USB 3.1 Gen 1 (5 Gbps) connector
    • One USB 2.0 connector for XCC system management function
    • One Mini DisplayPort connector
    • Integrated diagnostics panel
      • Power button and power LED (green)
      • Network Activity LED (green)
      • System ID button/LED (blue)
      • System Error LED (yellow)
  • Rear connectors:
    • One XCC system management port (10/100/1000 Mbps RJ-45) on the rear to connect to a systems-management network. This RJ-45connector is dedicated to the Lenovo XClarity Controller functions.
    • Two USB 3.1 Gen 1 (5 Gbps) connectors
    • One VGA connector
Note
The maximum video resolution is 1920 x 1200 at 60 Hz.
Network
Rear FHHL PCIe Ethernet Adapter
RAID

Onboard software RAID support for M.2 drives (Intel VROC NVMe RAID):

  • Intel VROC standard: requires an activation key and supports RAID level 0 and 1

System fan
  • Six front fans
  • Five 80 mm x 80 mm x 56 mm dual-rotor rear fans
Electrical input
Eight power supplies provide N+N redundancy support.
  • 2600-watt Titanium, input power 200-240 Vac
Important
Power supplies and redundant power supplies in the server must be with the same power rating, wattage or level.
Minimal configuration for debugging
  • Two processors
  • Two memory modules
  • One power supply
  • One M.2 drive (If OS is needed by debugging)
  • Six front fans
  • Five rear fans
  • One rear PCIe Ethernet Adapter (If network is required)
  • CPU water loop connected to water (If connected to DC power)
Operating systems
Supported and certified operating system:
  • Canonical Ubuntu
  • Red Hat Enterprise Linux
  • VMware ESXi
References: