AI is changing data center design—and Eaton is developing power infrastructure to support that shift. As GPU-intensive workloads push rack densities higher, delivering electricity becomes a bigger challenge. More power at lower voltages requires greater current, which can mean larger conductors, greater losses, and more heat. That’s driving interest in direct-current, or DC, power architectures.
Eaton’s upcoming 50-volt DC system is designed for both conventional 19-inch racks and 21-inch Open Rack Version Three racks, with power ratings from 33 to 132 kilowatts per rack. Its intended applications include enterprise and colocation environments, system integrator builds, and AI deployments. Eaton is also developing 800-volt DC infrastructure, participating in an ecosystem where NVIDIA, Google, and Microsoft are collaborating on an open architecture for next-generation AI data centers. The transition offers several paths.
Existing facilities can retain AC infrastructure while introducing DC closer to high-density computing. Rack-level systems and hybrid designs provide other options.
For channel partners, the opportunity extends across the infrastructure. Eaton argues that power and cooling need to be planned together as AI densities rise. Backup, rack design, and serviceability also become interconnected. Partners can help customers assess which architecture fits their facilities today—and the workloads they’re preparing for tomorrow.