In the DGX GB300 NVL72, the number denoted the 72 GPUs in the rack. From Rubin on, it will instead show the number of reticle ...

Nvidia plans to launch the Rubin Ultra NVL576 rack in the second half of 2027, following next year's Rubin. The liquid cooled ...

and liquid-to-air (L2A) cooling. In addition, a full data center management software suite, rack-level integration, including full network switching and cabling and cluster-level L12 solution ...

Built on proven components and backed by decades of engineering expertise ... rejection from single-phase cold plates, in-rack CDUs, immersion pod heat exchangers and more, providing a future-proof ...