AI factories demand 800 volts because physics doesn't care about your upgrade budget Feature Hyperscale computing was built on a foundation of certainty. For years, 12V and 48V rack architectures - implemented at a steady 50-54 VDC (Volts of Direct Current) - ruled the datacenter floor, engineered to perfection for power densities of 10-15 kW per rack. These systems were finely tuned machines, optimized around the predictable, steady-state demands of general-purpose CPUs and storage servers. The infrastructure was stable. The math was settled....