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Large 10U rack chassis with fifteen 80mm fans and eight GPU modules visible

Supermicro

Supermicro SYS-A21GE-NBRT-G1 10U rack server dual Xeon 8570 2.3TB DDR5 8x B200 GPU

SKU CH-YWDS-CQS6S MPN SYS-A21GE-NBRT-G1

10U rack server with dual Xeon 8570 processors, 2.3TB DDR5 memory, eight B200 GPUs, eight 3.8TB NVMe SSDs and two 1.9TB M.2 NVMe SSDs

  • WorkloadGeneral Purpose Server
  • TypeRack
  • Rack Height10U
  • LEDsHDD activity Network activity LEDs System information (overh
  • Hot-swap Fans15 heavy duty hot-swappable 80mm Fan(s) 4 heavy duty interna
  • CPU TypeIntel Xeon Platinum
  • Dual Xeon 8570 processors with 56 cores each handle heavy compute loads
  • Eight NVIDIA HGX B200 GPUs provide 180GB video memory for AI training
  • 3TB DDR5-5600 memory installed supports large dataset processing
  • Eight 3.8TB U.3 NVMe SSDs plus two 1.92TB M.2 NVMe drives deliver fast storage
  • Six 5250W titanium redundant power supplies ensure continuous operation

Gold Series 10U GPU server

The Supermicro SYS-A21GE-NBRT-G1 is a 10U rack server built for high-density compute. Dual Intel Xeon Platinum 8570 processors deliver 56 cores each at 2.10 GHz. The system ships with 2.3 TB of DDR5-5600 ECC memory across 32 slots. Eight NVIDIA HGX B200 GPUs provide 180 GB of video memory for large-scale AI workloads.

Hot-swap cooling and dense storage

Fifteen hot-swappable 80 mm fans and four internal 60 mm fans maintain airflow under sustained load. Eight 3.8 TB U.3 NVMe SSDs and two 1.92 TB M.2 NVMe SSDs install directly into the chassis. Eight single-port 400 GbE OSFP connections and one NVIDIA BlueField-3 DPU at 200 Gb/s handle east-west and north-south traffic. Six 5250 W titanium redundant power supplies operate in a 3+3 configuration.

8TB DDR5 ceiling for memory-bound jobs

Maximum supported memory reaches 8 TB when all 32 slots are populated at 2 DPC, running at 4400 MT/s. This ceiling decides whether the platform fits parameter-heavy models or in-memory databases. Buyers who need more than 8 TB of coherent memory must look at multi-node clusters. Systems limited to 1 DPC top out at 4 TB and 5600 MT/s.

Pontos fortes

  • Dual Xeon 8570 processors with 56 cores each handle heavy compute loads
  • Eight NVIDIA HGX B200 GPUs provide 180GB video memory for AI training
  • 3TB DDR5-5600 memory installed supports large dataset processing
  • Eight 3.8TB U.3 NVMe SSDs plus two 1.92TB M.2 NVMe drives deliver fast storage
  • Six 5250W titanium redundant power supplies ensure continuous operation

Especificações

BrandSUPERMICRO
SeriesGold Series
ModelSYS-A21GE-NBRT-G1
WorkloadGeneral Purpose Server
TypeRack
Rack Height10U
LEDsHDD activity
Network activity LEDs
System information (overheat/UID)
UID
Hot-swap Fans15 heavy duty hot-swappable 80mm Fan(s)
4 heavy duty internal 60mm Fan(s)
CPU TypeIntel Xeon Platinum
CPU Speed8570 (2.10 GHz)
CPU SocketLGA 4677
Number of CPU Cores56-Core Processor
Cache Memory300 MB
# of Processors Installed2
MAX Processors2
Installed Memory Size2.3TB
Memory TypeDDR5-5600
Max Memory Capacity8TB
Memory FeaturesMax Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM
Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM
Number of Memory Slots32
SSD (Installed)2 x 1.9TB M.2 PM9A3 NVMe Solid State Drive
8 x 3.8TB 2.5" 7450 PRO NVMe (15mm) PCIe 4.0 Solid State Drive (1 x DWPD)
Servers_Graphic Installed1
GPU TypeNVIDIA HGX GPU Baseboard 8 B200
Video Memory180GB
Ethernet Controller8 x 400-Gigabit MCX75310AAS-NEAT (1 x OSFP) Ethernet Network Adapter
1 x BlueField-3 BF3220 DPU 200GbE Dual Port Crypto Enable
1 x 2 RJ45 10Gbase-T Ports
Expansion Bays10 front hot-swap 2.5" PCIe 5.0 x4 NVMe* drive bays
2 M.2 PCIe 3.0 x4 NVMe slots (M-key 2280/22110; VROC required for RAID)
Power Characteristics6x 5250W Redundant (3 + 3) Titanium Level (96%) Hot-plug power supplies
TemperatureOperating Temperature: 10°C to 35°C (50°F to 95°F)
Non-operating Temperature: -40°C to 60°C (-40°F to 140°F)
HumidityOperating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)
Dimensions17.2" x 17.6" x 33.2"
Weight293 lbs.
Peso de envio156.49 kg
Dimensões da embalagem1255 × 693 × 640 mm

Perguntas sobre este artigo

What is the maximum memory speed supported when all 32 DDR5 slots are populated?

When all 32 slots are populated in a 2DPC configuration, the maximum supported memory speed is 4400 MT/s for ECC DDR5 RDIMM modules.

What are the physical dimensions and drive bay requirements for the installed NVMe storage?

The server includes eight 2.5-inch 15mm U.3 NVMe SSDs and two M.2 NVMe SSDs, requiring compatible 2.5-inch drive bays and M.2 slots on the motherboard.

How are the eight NVIDIA B200 GPUs installed, and what is a common installation oversight?

The eight B200 GPUs are pre-integrated on the NVIDIA HGX baseboard; a common oversight is neglecting to verify that the six 5250W Titanium power supplies are fully seated and the 3+3 redundancy mode is active before powering on.

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