Colfax CX1150s-GH2 1U Rackmount Server

Based on NVIDIA MGX™ Modular Reference Design
NVIDIA GH200 Grace Hopper™ Superchip
- NVIDIA Grace Arm® Neoverse V2 CPU (72 cores)
- NVIDIA H100 Tensor Core GPU
Up to 480GB of LPDDR5X CPU Memory with ECC
Up to 96GB of HBM3 GPU Memory
High-Bandwidth, Memory-Coherent NVIDIA® NVLink®-C2C (Chip-2-Chip) Interconnect
- Delivers up to 900 GB/s of Total Bandwidth
2x PCIe 5.0 x16 Slots (FHFL) supports NVIDIA® BlueField®-3 or NVIDIA® ConnectX®-7
2x E1.S NVMe SSDs (Note: Image shows 8x Drives, but only 2x are available)
2x M.2 NVMe SSDs
1x Dedicated Management Port
2x 2000W Redundant PSUs


Chassis Form Factor	• 1U • Dimensions (HxWxD): 1.75" (44mm) x 17.33" (440mm) x 37" (940mm)
Processor Family	• NVIDIA GH200 Grace Hopper™ Superchip - NVIDIA Grace Arm® Neoverse V2 CPU (72 cores) - NVIDIA H100 Tensor Core GPU • Supports TDP up to 1000W (CPU + GPU + memory)
Memory	• Up to 480GB of LPDDR5X CPU memory with error-correction code (ECC) - Memory bandwidth up to 512GB/s • 96GB HBM3 GPU memory - Memory bandwidth up to 4TB/s • NVIDIA® NVLink®-C2C CPU-to-GPU bandwidth - 900GB/s bidirectional
I/O Expansion	• 2x PCIe 5.0 x16 FHFL
Drive Bays / Storage	• 2x E1.S NVMe SSDs • 2x M.2 NVMe SSDs
Input / Output	LAN • 1x RJ45 Dedicated IPMI LAN port USB • 1x USB 2.0 port (rear) Video • 1x Mini DisplayPort
Power Supply	• 2x 2000W redundant power supplies • AC Input - 1000W: 100-127Vac / 50-60Hz - 1800W: 200-220Vac / 50-60Hz - 1980W: 220-230Vac / 50-60Hz - 2000W: 220-240Vac / 50-60Hz (for UL only) - 2000W: 230-240Vac / 50-60Hz • +12V - Max: 83A / Min: 0A (100Vac-127Vac) - Max: 150A / Min: 0A (200Vac-220Vac) - Max: 165A / Min: 0A (220Vac-230Vac) - Max: 166A / Min: 0A (230Vac-240Vac) • 12V SB - Max: 3.5A / Min: 0A • 80PLUS Titanium Certified
System Cooling	• 9x heavy duty 4cm fans
BIOS	• AMI 64MB SPI Flash EEPROM