NVIDIA opens Vera Rubin architecture to support global AI factory scaling at OCP Global Summit

At the OCP Global Summit, NVIDIA contributed key Vera Rubin rack and compute tray designs to OCP via the open NVIDIA MGX architecture, providing a common foundation for next-generation AI factory infrastructure. Other announcements included open standards for AI factory design and grid resilience with hyperscalers, new open source software components for NVIDIA DSX AI Factory, and the Ultra-Dense Small Form Factor Pluggable (USFP) standard with Cisco. The updated MGX 1.2 specification extends the open architecture with rack-scale blind-mate liquid cooling and a liquid-cooled 5,000A busbar for higher-power AI systems.