The company calls them DSX pods and unveiled them at GTC Berlin.
Partners including HPE, Dell and Schneider Electric will build them, each arriving with the compute, interconnects, electrical work and plumbing already installed.
Each 28-metric-ton pod holds seven Vera Rubin NVL72 racks, totaling 504 GPUs and 252 Vera CPUs.
The first units are expected to leave production early next year.
Nvidia says that by validating every fitting, cable and component at the factory, it can cut deployment time from about six months to as little as two weeks.
Problems would be caught before shipping rather than after customers have connected everything.
Customers would only need to place a pod on a prepared site and connect power, networking and cooling.
With datacenters taking too long to come online to meet AI demand, the approach also reflects Nvidia's effort to head off supply chain problems before they hurt its revenue.
The pods are meant to be customizable, so buyers can choose among partners such as HPE or Dell, or Eaton or Schneider Electric, and add more pods as they need more computing capacity. At the same event, Nvidia also published new DSX specifications for waterless datacenters, which use closed-loop coolants and dry coolers instead of water-intensive cooling towers. This builds on work shown earlier this year at the AI Infra Summit, which focused on getting more performance from less power and letting datacenters scale back workloads in response to changing grid conditions.