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Megawatt-class AI server racks may well become the norm before 2030 as Nvidia displays 600kW Kyber rack design

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Nvidia showed mockups of its future data center hardware at GTC 2025.

The Kyber -based NVL576 racks are expected to launch in the second half of 2027 .

Each blade will support up to eight Rubin Ultra GPUs - along with two Vera CPUs - and 576 per rack.

Jensen Huang said future racks could require full megawatts of power.