NVIDIA’s 800 VDC plan includes a phased rollout that operates alongside existing AC distribution systems. The adoption level depends on each facility individually, rather than replacing an entire plant all at once. In the short term, NVIDIA’s Power Rack delivers 800V DC into the compute racks and standardizes the DC interface and backup configuration so it can fit existing AC infrastructure. Following this, a row-level Power Center manages centralized rectification and supplies a full high-density row via a busway, reducing cabling complexity in white space. Over the longer term, a hall-level DC Power Block becomes the standard power building block, supporting higher-density loads. NVIDIA will collaborate with industry partners to expand demonstration and pilot sites ahead of large-scale deployment.