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NVIDIA GB200 NVL72

A liquid-cooled, rack-scale system built from 36 GB200 Grace Blackwell Superchips, each pairing one Grace CPU with two Blackwell GPUs, for 72 GPUs in one NVLink domain.

NVIDIA · Current generationShipping

GB200

Blackwell · rack-scale NVL72

Memory
186 GB HBM3E
Bandwidth
8 TB/s
Rack
72 GPUs · 36 CPUs

Specifications at a glance

As published by NVIDIA, checked 24 September 2026. Configurations vary by system builder.

System
36 GB200 Superchips: 72 Blackwell GPUs and 36 Grace CPUs, with one 72-GPU NVLink domain
Cooling
Liquid-cooled
GPU memory
186 GB HBM3E per GPU; 13.4 TB HBM3E per rack
Memory bandwidth
8 TB/s per GPU; 576 TB/s per rack
FP4 compute
1,440 PFLOPS with sparsity, 720 PFLOPS dense, per rack
Interconnect
Fifth-generation NVLink: 1.8 TB/s per GPU, 130 TB/s per rack
Power
Configurable up to 1,200 W per GPU; rack power not published
Status
Shipping; generally available in the cloud since February 2025

Configuration and site considerations

Like GB300, the GB200 NVL72 is bought and deployed as a whole rack.

  • Plan for a liquid-cooled rack and matching facility cooling.
  • Confirm rack power with the system builder; NVIDIA publishes per-GPU power only.
  • Document the rack count, the system builder and the delivery schedule, or fleet records for deployed racks.

Prepare this system for a financing review

Document the configuration, the supplier and the deployment so the request can be assessed against the actual equipment.**

  • System configuration and quantity

  • Supplier and purchase order

    Or fleet details and ownership information for deployed servers.

  • Deployment site and colocation agreement

  • Power and cooling readiness

  • Customer contract or documented on-demand revenue

Bring the equipment plan to a financing conversation