NVIDIA Rubin 45°C liquid cooling slashes data center water use

Nvidia AI Blog

The Rubin generation achieves 100% liquid cooling, allowing coolant temperatures up to 45°C, reducing water consumption from 2.6M gallons/MW/year to near zero. The closed-loop dry-cooler system eliminates fans and cuts cooling energy by up to 40%.

Nvidialiquid-coolingAI infrastructure

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