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Supermicro GPU SuperServer 221GE-TNHT-LCC - System Overview

Supermicro GPU 221GE-TNHT-LCC front of system

4x drive bays in front can be outfitted with hot-swap NVMe or SATA3 drive types. The system also has 2x PCIe 3.0 x4 slots on the motherboard for up to 2x NVMe M.2 drives. The M.2 drives can be used to boot the system only. A virtual RAID on CPU or VROC key can be used for limited RAID with SSDs or SATA3 drive formats. All liquid cooling tubes come in through the back of the system and are in turn routed to a coolant distribution unit, which may connect to a cooling tower or unit to reduce the temperature of the liquid even further. To manage the system Supermicro provides several software utilities including; SuperCloud Composer (SCC), Supermicro Server Manager (SSM), SuperDoctor 5 (SD5) plus other utilities for updating and automation.

Key applications include AI and Deep Learning, industrial automation, retail, health care, conversational AI, and a host of other things. With both processors installed, the Supermicro GPU SuperServer 221GE-TNHT-LCC can provide up to 8TB of Registered DIMMs, with 16x memory module slots per CPU. The system can be outfitted with 4x SXM NvVIDIA HGX H100 or H200 GPUs connected via 4th generation NVLink for a bi-directional memory bandwidth of up to 300GB/s. GPUs in turn use a PCIe 5.0 x16 bus for CPU to GPU communications, with each CPU in charge of 2x GPUs. 4x PCIe 5.0 slots are located at the back of the chassis for additional NICs or Storage controllers. Powering the system are 2x 5250W redundant Titanium grade power supply units.

Supermicro 221GE-TNHT-LCC rear of system

*This system is only sold as a completely assembled system including 2x CPUs, A minimum of 1TB of memory for the NVIDIA HGX H100 GPU, 1x storage device, and 1x NIC.

Supermicro GPU SuperServer 221GE-TNHT-LCC - Specifications

Processor - 2 Sockets

  • Dual 5th Gen Intel Xeon Scalable CPUs
  • Dual 4th Gen Intel Xeon Scalable CPUs
  • Up to 56 cores, 112 threads
  • Supports up to 350W TDP CPUs (Liquid Cooled)

Memory

    Maximum Memory:

  • 2DPC: Up to 8TB 5600MT/s ECC DDR5 RDIMM/LRDIMM
  • Memory Slots:

  • 32 x DIMM slots/16x channels
  • Memory Type:

  • ECC DDR5 RDIMM/LRDIMM

Drive Bays

    Default: Total 4 bays

  • 4x front hot-swap 2.5" NVMe/SATA drive bays

GPU

    Max GPU Count

  • 4x onboard GPUs
  • Supported GPU

  • NVIDIA SXM: HGX H100 4-GPU (80GB), HGX H200 4-GPU (141GB)
  • CPU-GPU Interconnect

  • PCIe 5.0 x16 CPU-to-GPU Interconnect
  • GPU-GPU Interconnect

  • NVIDIA NVLink

On-board Devices

    Chipset:

  • Intel C741
  • Network Connectivity:

  • 2x RJ45 10GbE with Intel X710-AT2

Input/Output

    Video:

  • 1x VGA Port

System BIOS

  • AMI 32MB SPI Flash EEPROM

Management

  • SuperCloud Composer
  • Supermicro Server Manager (SSM)
  • Supermicro Update Manager (SUM)
  • Supermicro SuperDoctor 5 (SD5)
  • Super Diagnostics Offline (SDO)
  • Supermicro Thin-Agent Service (TAS)
  • SuperServer Automation Assistant (SAA)

Expansion Slots

    Default:

  • 4x PCIe 5.0 x16 LP slots
  • M.2:

  • 2x M.2 PCIe 5.0 x4 NVMe slots (M-key 22110(default)/2280)

Power Supply

  • 2x 5250W Redundant Titanium Level (96%) power supplies

Chassis

    Form Factor

  • 2U Rackmount
  • Dimensions (D x W x H)

  • 32.7" x 17.2" x 3.5" (830.3 x 437 x 89mm)
  • Weight

  • Gross Weight: 86.5 lbs (39.2 kg)
  • Net Weight: 67.5 lbs (30.6 kg)

Supermicro GPU SuperServer 221GE-TNHT-LCC - Documentation

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