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Supermicro GPU SuperServer 5126GS-TNRT - System Overview

Supermicro GPU SuperServer 5126GS-TNRT front

Memory speeds of up to 6400MT/s are supported using 9005-series CPUs. However, memory speeds will take a hit using 9004-series processors, which support a top memory speed of 4800MT/s. With support for up to 8x double-wide GPUs, the Supermicro GPU SuperServer 5126GS-TNRT can be used for AI, Deep Learning, 3D Rendering farms, high-performance computing, and multimedia/digital content, to name a few. 6x 2700W PSUs power the system offering 4+2 or 3+3 redundancy, depending on how the system is configured and the application load. Additionally, 2x more PSUs can be installed for a total of 8x PSUs.

Supported PCI GPUs
  • NVIDIA H100 NVL (94GB HBM3)
  • NVIDIA RTX PRO 6000 Blackwell Server Edition (96GB GDDR7)
  • NVIDIA H200 NVL (141GB HBM3e)
  • NVIDIA L40S (48BG GDDR6)
Supermicro GPU SuperServer 5126GS-TNRT rear

Storage along the front includes only 6x storage bays with 2x 2.5-inch SATA bays and 4x 2.5-inch NVMe bays, all of which are hot-swap. There are 9x PCIe 5.0 x16 slots at the back of the chassis. However, those front 4x NVMe drive bays can be disabled, which will enable a 10th PCIe 5.0 x16 slot in back. A PCIe 3.0 x4 slot on the system board can be used for super-fast storage or can be used for the OS or a hypervisor. The dedicated IPMI port on the back of the system allows Administrators to manage the system remotely. For managing the system Supermicro offers several software utilities. Utilities include the Spermicro SuperCloud Composer, Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), and more.

Supermicro GPU SuperServer 5126GS-TNRT - Specifications

Processor - 2 Sockets

  • 2x AMD EPYC 9005 Series Processors
  • 2x AMD EPYC 9004 Series Processors
  • Up to 192 cores/384 threads
  • Supports up to 500W TDP CPUs

Motherboard

  • Super H14DSG-O-CPU

Memory

  • Slot Count: 24x DIMM slots
  • Max Memory (1DPC): Up to 6TB 6400MT/s ECC DDR5 RDIMM (AMD EPYC 9005 Series Processor)
  • Max Memory (1DPC): Up to 6TB 4800MT/s ECC DDR5 RDIMM (AMD EPYC 9004 Series Processor)

GPUs

Max GPU Count:

  • Up to 8x double-width GPUs

Supported GPU:

  • NVIDIA PCIe: H100 NVL, NVIDIA RTX PRO 6000 Blackwell Server Edition, H200 NVL (141GB), L40S

CPU-GPU Interconnect:

  • Direct Attached

GPU-GPU Interconnect:

  • NVIDIA NVLink Bridge (optional), AMD Infinity Fabric Link (optional)

Drive Bays

Default: Total 6 bays

  • 2x front hot-swap 2.5" SATA drive bays
  • 4x front hot-swap 2.5" NVMe drive bays

Option A: Total 2 bays

  • 2x front hot-swap 2.5" SATA drive bays

M.2:

  • 1x M.2 PCIe 3.0 x4 NVMe slot (M-key)

Expansion Slots

Default:

  • 9x PCIe 5.0 x16 FHFL double-width slots

Option A:

  • 10x PCIe 5.0 x16 FHFL double-width slots

On-Board Devices

SATA:

  • SATA (6Gbps)

Chipset:

  • System on Chip

Network Connectivity:

  • 2x RJ45 10GbE

System Cooling

  • Up to 10 heavy duty fans with optimal fan speed control

Power Supply

  • 6x 2700W Redundant (4 + 2) Titanium Level (96%) power supplies

Chassis

Enclosure: 5U Rackmount
Height: 8.75" (222.5 mm)
Width: 17.2" (438 mm)
Depth: 31" (786.1 mm)
Gross Weight: 100 lbs (45.3 kg)
Net Weight: 65.5 lbs (29.7 kg)

Supermicro GPU SuperServer 5126GS-TNRT - Documentation

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