Skip to main content

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 multi-core Intel Xeon processors, with integrated memory controller and Intel Mesh UPI (Ultra Path Interconnect) topology.
  • Up to two Intel Xeon 6 processors with P-cores with the new LGA 4710 sockets
  • Up to 86 cores per socket
  • Up to 4 UPI links between processors at up to 24 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 6400 MHz RDIMM: 64 GB (2Rx4), 96 GB (2Rx4), and 128 GB (2Rx4)
  • Speed:
    Note
    Operating speed depends on processor model and UEFI settings.
    • 6400 MT/s for 1 DIMM per channel
    • 5200 MT/s for 2 DIMMs per channel
  • Capacity
    • Minimum: 2 TB
    • Maximum: 4 TB
  • 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

Up to two hot-swap M.2 NVMe drives

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

Storage expansion

Up to eight 2.5-inch hot-swap NVMe drives

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

Expansion slots
  • One OCP slot with PCIe Gen5 x16 host interface (slot 1)
  • Four PCIe Gen5 x16 FHHL PCIe slots (slots 2 to 5)

For more information, see Front view.

Graphics processing unit (GPU)
Eight NVIDIA B300 1100W SXM6 GPUs with 270GB HBM3e memory per GPU
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:
    • Three USB 3.2 Gen 1 (5 Gbps) connectors
    • One USB 3.2 Gen 1 (5 Gbps) connector with Lenovo XClarity Controller management
    • One XCC system management port (10/100/1000 Mbps RJ-45) to connect to a systems-management network. This RJ-45 connector is dedicated to the Lenovo XClarity Controller functions.
    • One VGA port
      Note
      The maximum video resolution is 1920 x 1200 at 60 Hz.
    • Integrated diagnostics panel
      • Power button and power LED (green)
      • Network Activity LED (green)
      • System ID button/LED (blue)
      • System Error LED (yellow)
    • Eight 800 Gb/s OSFP connectors
Network
  • One XCC system management port (10/100/1000 Mbps RJ-45)
  • One OCP module, which provides two or four Ethernet connectors for network support
  • Eight 800 Gb/s OSFP connectors, which allows GPU direct connections for network support
RAID
Hardware RAID 0, 1
  • ThinkSystem M.2 RAID B540p-2HS SATA/NVMe Enablement Kit
System fan
  • Six front dual-rotor fans: 60 mm x 60 mm x 56 mm
  • Fifteen rear dual-rotor fans: 80 mm x 80 mm x 56 mm
Electrical input
Following is the list of supported type:
  • CFFv5 230V/115V 3200-watt Titanium
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
  • Minimum memory capacity – 2 or 3 TB of memory (sixteen 128 GB modules or thirty-two 64 GB/96 GB modules)
  • Six power supplies
  • One M.2 drive (If OS is needed for debugging)
  • Twenty-one system fans
  • One front PCIe Ethernet Adapter (If network is required)
Operating systems
Supported and certified operating system:
  • Canonical Ubuntu
  • Red Hat Enterprise Linux
References: