Nvidia requires 800 VDC power for Rubin Ultra racks by 2027

Led by Nvidia and other equipment suppliers, data centers are rapidly shifting toward an 800-volt direct current power architecture to support increasing power densities and efficiency demands. Nvidia will require 800 VDC beginning with its Rubin Ultra and Kyber rack architectures expected in 2027. To supply this power, data centers can use traditional AC-to-DC conversion or native DC power generation solutions such as fuel cells. Open article →