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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. The latest specifications information is always available at Lenovo Press website.

Processor
Supports fourth-generation AMD® EPYCTM processors, with 5nm process technology.
  • One processor with the new LGA 6096 (SP5) socket
  • Up to 96 Zen4 cores (192 threads)
  • Up to 4 xGMI3 links at up to 32 GT/s
  • Maximum Configurable Thermal Design Power (cTDP): up to 400 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.

  • Slots: 12 memory module (DIMM) slots
  • Memory module type:

    • TruDDR5 RDIMM: 16 GB (1Rx8), 32 GB (2Rx8), 96 GB (2Rx4)

    • TruDDR5 10x4 RDIMM: 32 GB (1Rx4), 64 GB (2Rx4)

    • TruDDR5 9x4 RDIMM: 32 GB (1Rx4), 64 GB (2Rx4)

    • TruDDR5 3DS RDIMM: 128 GB (4Rx4), 256 GB (8Rx4)

  • Capacity:
    • Minimum: 16 GB (1 x 16 GB RDIMM)
    • Maximum: 3 TB (12 x 256 GB 3DS RDIMM)
  • Speed: 4800 MT/s

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

Internal drives

  • Front drive bays:

    • Up to 24 x 2.5-inch hot-swap SAS/SATA/NVMe drives

    • Up to 12 x 3.5-inch hot-swap SAS/SATA drives

    • Up to 4 x 3.5-inch hot-swap NVMe drives

  • Middle drive bays:

    • Up to 8 x 2.5-inch hot-swap SAS/SATA/NVMe drives

    • Up to 4 x 3.5-inch hot-swap SAS/SATA drives

  • Rear drive bays:

    • Up to 8 x 2.5-inch hot-swap SAS/SATA drives

    • Up to 4 x 2.5-inch hot-swap NVMe drives

    • Up to 4 x 3.5-inch hot-swap SAS/SATA drives

    • Up to two 7mm drives

  • Up to two internal M.2 drives

Expansion slots

  • Up to ten PCIe slots

  • One OCP module slot

PCIe slot availability is based on riser selection. See Rear view and PCIe slots and PCIe adapters.

Storage controller

  • SAS/SATA HBA adapters:

    • ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb Internal HBA

    • ThinkSystem 440-16e SAS/SATA PCIe Gen4 12Gb HBA

    • ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb HBA

    • ThinkSystem 440-8i SAS/SATA PCIe Gen4 12Gb HBA

    • ThinkSystem 440-8e SAS/SATA PCIe Gen4 12Gb HBA

    • ThinkSystem 4350-16i SAS/SATA 12Gb HBA

    • ThinkSystem 4350-8i SAS/SATA 12Gb HBA

  • SAS/SATA RAID adapters:

    • ThinkSystem RAID 540-16i PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 540-8i PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter

    • ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 940-8e 4GB Flash PCIe Gen4 12Gb Adapter

    • ThinkSystem RAID 5350-8i PCIe 12Gb Internal Adapter

    • ThinkSystem RAID 5350-8i PCIe 12Gb Adapter

    • ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Internal Adapter

    • ThinkSystem RAID 9350-16i 4GB Flash PCIe 12Gb Adapter

    • ThinkSystem RAID 9350-8i 2GB Flash PCIe 12Gb Internal Adapter

  • Switch adapter:

    • ThinkSystem 1611-8P PCIe Gen4 NVMe Switch Adapter

Note

For more information about the RAID/HBA adapters, see Lenovo ThinkSystem RAID Adapter and HBA Reference.

Graphics processing unit (GPU)
Your server supports the following GPUs:
  • Double-wide:
    • NVIDIA® A30, A40, A16, L40, A100, H100, RTX A2000, A4500, A6000
    • AMD® Instinct MI210
  • Single-wide: NVIDIA® A2

For GPU supporting rules, see GPU configuration.

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 VGA connector (optional)

    • One USB 3.1 Gen 1 (5 Gbps) connector

    • One USB 2.0 connector with XCC system management function

    • One external diagnostics connector

    • One Integrated Diagnostics Panel (optional)

  • Rear connectors:

    • One VGA connector

    • Three USB 3.1 Gen 1 (5 Gbps) connectors

    • One XCC system management port

    • Two or four Ethernet connectors on the OCP module (optional)

Network

  • OCP module

Note

If ThinkSystem V3 Management NIC Adapter Kit is installed on the server, it will not be displayed on the PCIe card list of system management software, such as XCC, LXPM, and so on.

System fan
  • Supported fan types:

    • Standard fan 6038 (single-rotor, 17000 RPM)

    • Performance fan 6056 (dual-rotor, 21000 RPM)

  • Fan redundancy: N + 1 redundancy, one redundant fan rotor

    • Supports fan redundancy when using six 6038 fans, four 6056 fans or six 6056 fans

    • Not support fan redundancy when using four 6038 fans

Note

  • Single-rotor hot-swap fans cannot be mixed with dual-rotor hot-swap fans.

  • The redundant cooling by the fans in the server enables continued operation if one rotor of a fan fails.

  • When the system is powered off but still plugged in to AC power, fans 1 and 2 may continue to spin at a much lower speed. This is the system design to provide proper cooling.

Power supplies
The server supports up to two hot-swap power supplies for redundancy.
Power supply100–127 V ac200–240 V ac240 V dc-48 V dc
750W Platinum√√√ 
750W Titanium √√ 
1100W Platinum√√√ 
1100W Titanium √√ 
1800W Platinum √√ 
1800W Titanium √√ 
2400W Platinum √√ 
2600W Titanium √√ 
1100W -48V DC   √
CAUTION

  • 240 V dc input (input range: 180-300 V dc) is supported in Chinese Mainland ONLY.

  • Power supply with 240 V dc input cannot support hot plugging power cord function. Before removing the power supply with dc input, please turn off server or disconnect dc power sources at the breaker panel or by turning off the power source. Then, remove the power cord.

Minimal configuration for debugging
  • One processor
  • One memory module in slot 7
  • One power supply
  • One HDD/SSD drive or one M.2 drive (if OS is needed for debugging)
  • Five system fans
Operating systems
Supported and certified operating systems:

  • Microsoft Windows Server

  • Microsoft Windows

  • VMware ESXi

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • Canonical Ubuntu

References: