Nvidia's Rubin design runs 113°F hot to kill data center water waste
nvidia claims its rubin liquid-cooling design cuts water use to zero by running ai servers at 113°f, potentially resolving a major environmental criticism of massive infrastructure buildouts.
nvidia unveiled a reference design for its rubin-generation architecture that relies on 100% liquid cooling, allowing ai servers to operate at 113°f to reduce water consumption to near zero. head of sustainability josh parker stated the system cuts usage from 2.6 million gallons per megawatt per year to almost nothing by transporting heat directly from the chip to outdoor dry coolers. while this tackles environmental concerns regarding facility consumption, it does not address the massive power requirements or construction impacts of building hyperscale data centers.