Liquid-Cooled Switching Doubles AI Network Bandwidth Per Rack

This story is from 2026-09-12. It is preserved in the archive; the latest stories are on the live feed.

CoreWeave deploys liquid cooled switching for NVIDIA Vera Rubin NVL72 delivering 100% higher switching performance at 1.64 Pb/s per rack compared to air cooled switches.

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2026-09-12 19:24 · CoreWeave Blog
Liquid-Cooled Switching Doubles AI Network Bandwidth Per Rack

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