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Silver 4U rack server chassis with front drive bays and network ports

Supermicro

Supermicro SYS-421GE-TNHR2-LCC-G1 4U rack server dual Xeon 8570 3TB DDR5 2x 960GB NVMe 8x H200

SKU CH-TFR9-4G437 MPN SYS-421GE-TNHR2-LCC-G1

4U rack server with dual 56-core Xeon 8570 CPUs, 3TB DDR5-5600, 2x 960GB NVMe and eight H200 GPUs for AI training

  • ProcessorIntel Xeon Platinum
  • Installed RAM3 TB
  • Installed SSD2 × 960 GB M.2 NVMe SSD
  • Processor core count56-Core Processor
  • Type of memoryDDR5 5600
  • Rack height4U
  • Dual Xeon 8570 processors deliver 112 cores for massive parallel workloads
  • NVIDIA HGX H200 8-GPU with 141GB memory each accelerates AI training
  • 3TB DDR5-5600 ECC memory supports large-model inference and HPC
  • 2x 960GB M.2 NVMe SSDs provide fast boot and OS storage
  • 8 single 400G NDR OSFP plus 1 dual 200G NDR200 QSFP112 enable high-speed cluster fabric

Dual Xeon 8570 AI server with eight H200 GPUs

This 4U rack server pairs two Intel Xeon Platinum 8570 processors, each with 56 cores at 2.10 GHz, with an NVIDIA HGX H200 platform containing eight GPUs. It ships with 3 TB of DDR5-5600 memory across 32 slots and two 960 GB M.2 NVMe SSDs for the operating system. The system targets large-scale AI training and high-performance computing workloads.

Suited for AI training clusters needing dense GPU

The eight H200 GPUs provide 141 GB of memory each for large-model training. Networking includes eight single 400 G NDR/ETH OSFP ports and one dual 200 G NDR200/ETH QSFP112 port for high-speed cluster interconnects. Buyers who need only CPU compute, fewer GPUs, or slower interconnects should consider smaller configurations.

Requires 4U rack space and high-power infrastructure

Eight 5250 W titanium-level power supplies deliver redundant power for the full GPU complement. Four hot-swap 8 cm fans cool the chassis, which operates between 10 °C and 35 °C. Eight front 2.5-inch NVMe bays and two M.2 slots remain available for additional storage expansion.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $240,241.99
Pricier than about 97% of the 17,641 comparable items (median $1,910.99).
Installed RAM 3 TB
Higher than about 99% of the 15,103 comparable items (median 128 GB).
Processor core count 56-Core Processor
Higher than about 93% of the 7,955 comparable items (median 16).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSUPERMICRO
Model nameSYS-421GE-TNHR2-LCC-G1
Target workloadGeneral Purpose Server
Product typeRack
Processor
ProcessorIntel Xeon Platinum
Processor core count56-Core Processor
Processor speed8570 (2.1 GHz)
Processor cache300 MB
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM3 TB
Type of memoryDDR5 5600
Maximum RAM capacity8 TB
Memory slot count32
Storage
Installed SSD2 × 960 GB M.2 NVMe SSD
Drive bays8 front hot-swap 2.5 in NVMe drive bays
2 M.2 NVMe slots (M-key)
Graphics
Graphics chipNVIDIA HGX 8 H200 141 GB SXM5
Connectivity
Network controller8 x Single 400G NDR/ETH OSFP
1 x Dual 200G NDR200/ETH QSFP112
Power
Power supply8 × 3000 W Titanium Level
Size & build
Rack height4U
Hot-swappable fans4 Fan 8 cm Fan(s)
Product dimensions6.85 in × 17.6 in × 35.25 in
Product weight176 lb (79.8 kg)
Shipping weight97.98 kg
Package size1280 × 729 × 410 mm
Environment & compliance
Temperature rangeOperating Temperature: 10 °C to 35 °C (50 °F to 95 °F)
Non-operating Temperature: -40 °C to 60 °C (-40 °F to 140 °F)
Humidity rangeOperating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)
More details
Indicator lightsNetwork activity LEDs
System information (overheat/UID)
UID
Servers_graphic installed1

Questions about this item

What power infrastructure is required for the four 5250 W Titanium power supplies?

The system ships with four 5250 W Titanium-level power supplies; plan for matching PDU outlets and circuit capacity to support the combined draw.

Will the eight H200 GPUs share the PCIe lanes with the front 2.5-inch NVMe bays?

The eight H200 GPUs use SXM5 sockets on the HGX baseboard, while the eight front hot-swap 2.5-inch NVMe bays connect through separate CPU-attached lanes, so they do not contend for the same PCIe resources.

How can I confirm the 3 TB of DDR5-5600 is running at the rated speed after installation?

Check the BIOS memory information page or run a tool such as dmidecode; both will show each of the 32 RDIMM slots populated at 5600 MT/s when the system is configured for 1 DPC operation.

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