Supermicro · Liquid-Cooled Universal GPU Systems
SYS-421GE-NBRT-LCC
DP Intel 4U Liquid-Cooled System with NVIDIA HGX B200 8-GPU (complete rack and onsite service are required).
4U
Form factor
8
GPUs
Intel Xeon
2× socket
8 bays
Drive bays
Liquid
Cooling
4×6600W
Power
- Supports up to 8 GPUs — NVIDIA Blackwell
- NVIDIA SXM: HGX B200 8-GPU (180GB)
- 2× socket — 5th Gen Intel® Xeon®/4th Gen Intel® Xeon® Scalable processors
- Storage: 8 default drive bays
- Power: 4x 6600W Redundant (2 + 2)
- Direct-to-chip (D2C) liquid cooling
Sold and configured by Glocal Storage — an authorized Supermicro distributor. Specifications are manufacturer data and subject to change.
Specifications
Motherboard
| Model | Super X13DEG-D |
Processor
| CPU | Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors |
| Core Count | Up to 64C/128T; Up to 320MB Cache per CPU |
GPU
| Max GPU Count | 8 onboard GPUs |
| Supported GPU | NVIDIA SXM: HGX B200 8-GPU (180GB) — 1.4TB GPU memory space |
| CPU-GPU Interconnect | PCIe 5.0 x16 CPU-to-GPU Interconnect |
| GPU-GPU Interconnect | NVIDIA® NVLink™ with NVSwitch™ |
System Memory
| Memory | Slot Count: 32 DIMM slots Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM |
On-Board Devices
| Network Connectivity | 2 RJ45 10GbE with Intel® X710-AT2 |
Input / Output
| Video | 1 VGA port |
System BIOS
| BIOS Type | AMI 32MB UEFI |
Management
| Software | SuperCloud Composer®; Supermicro Server Manager (SSM); Super Diagnostics Offline (SDO); Supermicro Thin-Agent Service (TAS); SuperServer Automation Assistant (SAA) |
PC Health Monitoring
| CPU | 8+4 Phase-switching voltage regulator; monitors CPU Cores, Chipset & Memory voltages |
| FAN | Fans with tachometer monitoring; PWM fan connectors with speed control |
| Temperature | Monitoring for CPU and chassis environment; thermal control for fan connectors |
Chassis
| Form Factor | 4U Rackmount |
| Model | CSE-GP403TS-R000NFP |
Dimensions and Weight
| Enclosure | 449 x 174 x 895.35 mm (17.6" x 6.85" x 35.25") |
| Package | 730 x 410 x 1280 mm (28.7" x 16.14" x 50.39") |
| Weight | Gross Weight: 227 lbs (103 kg) Net Weight: 191 lbs (87 kg) |
| Available Color | Silver |
Expansion Slots
| PCI-Express (PCIe) Configuration | Default: 8 PCIe 5.0 x16 LP slots + 2 PCIe 5.0 x16 FHHL slots |
Drive Bays / Storage
| Drive Bays Configuration | Default: Total 8 bays — 8 front hot-swap 2.5" NVMe |
| M.2 | 2 M.2 NVMe slots (M-key) |
System Cooling
| Fans | Up to 5x 60mm fans |
| Liquid Cooling | Direct-to-Chip (D2C) Cold Plate |
Operating Environment
| Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -40°C to 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing) |
Power Supply
| PSU | 4x 6600W Redundant (2 + 2) Titanium Level (96%) |
Configure the SYS-421GE-NBRT-LCC
Tell us your CPU, memory, drive and networking targets — we'll return a build-to-order quote, typically within one business day.
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