Technical Specifications
GPU & CPU
| GPUs | 72x NVIDIA B200 (GB200 Superchip) |
| CPUs | 36x NVIDIA Grace (GB200 Superchip) |
Memory & Storage
| GPU Memory | Up to 13.4 TB HBM3e |
| System Memory | Up to 17 TB LPDDR5X |
| Storage Bays | 144x E1.S PCIe 5.0 |
Rack Configuration
| Compute Nodes | 18x 1U ARS-121GL-NBO |
| NVLink Switches | 9x NVLink Switch, 1.8 TB/s GPU-to-GPU |
Networking
| Compute Fabric | Up to 400Gb/s Quantum-2 InfiniBand / Spectrum-X Ethernet |
| In-Band Network | Up to 200Gb/s (BlueField-3 DPUs) |
| Out-of-Band | 1G/10G Ethernet Management |
Liquid Cooling
| In-Rack CDU | 250kW Capacity, Redundant PSU, Dual Hot-Swap Pumps |
| In-Row CDU | 1.3MW Capacity |
| Liquid-to-Air | 180kW / 240kW (no cooling tower required) |
Power
| PSU Units | 8x 1U 33kW (6x 5.5kW PSUs each) |
| Total Rack Power | 132kW |
Enclosure
| Rack Size | 48U, 19" Width |
| Dimensions | W 600 x D 1068 x H 2236 mm |
Warranty Information
| Warranty | As per NVIDIA Standard Policy |