What Is GB200 NVL72 Rack?_
It uses an internal copper NVLink fabric to connect the GPUs within the rack while keeping the scale-out InfiniBand or Ethernet network on separate MPO or fiber cabling. The rack is delivered as a pre-assembled unit that requires on-site liquid-cooling loop completion and power commissioning.
Technical Details
GPU-to-GPU NVLink connections remain inside the rack on copper links. External connectivity uses push-pull QSFP or OSFP connectors. Liquid-cooling manifolds and power distribution are completed after the rack is placed and leveled.
How Leviathan Systems Works with GB200 NVL72 Rack
A GB200 NVL72 project starts with the exact OEM system, authorized physical work, site requirements and identified acceptance owners. Leviathan may scope equipment receiving, physical rack integration, IT cabling and documented hardware checks. Handling is project-defined; liquid connections, facility electrical work and full software commissioning are outside the standard offer.
Related service
GPU Rack Assembly & Rack-and-Stack →