Supermicro NVIDIA GB300 NVL72 SuperCluster
End-to-end liquid-cooled rack with 72 Blackwell Ultra GPUs — an exascale supercomputer in a single rack.
- GPUs: 72× NVIDIA Blackwell Ultra, 288 GB HBM3e each
- CPUs: 36× NVIDIA Grace (72-core Arm Neoverse V2)
- NVLink: 1.8 TB/s across all 72 GPUs


























