Summary

NVIDIA Enterprise RAs are the leading data center scale architecture designed to meet the demanding and growing needs of AI factories. This Enterprise RA represents the architecture used by NVIDIA for internal AI model training and HPC research and development. The 2-4-5-800 networking pattern outlined in this document is designed for the NVIDIA GB300 NVL72 rack solution. It is interconnected using Spectrum-X for compute and converged connectivity.

This Enterprise RA represents a complete system of hardware and software necessary to implement data centers for high-performance AI functionality. The combination of all these elements keeps systems running reliably, with maximum performance, and enables users to push the bounds of state-of-the-art. The Enterprise RA includes guidance for both dual plane and single plane network topologies to suit a variety of deployment scenarios.