#data-center-cooling

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Artificial intelligence
fromBusiness Insider
8 hours ago

Nvidia staffer called Microsoft's cooling system for Blackwell GPUs 'wasteful,' internal email shows

Microsoft's GB200 deployment used liquid server cooling with a separate building-level air-cooling system, reducing facility water use while providing flexibility and fault tolerance.
fromInfoQ
2 months ago

Microsoft Tests Microfluidic Cooling for Next-Generation AI Chips

Microsoft has announced progress on a new chip cooling approach that could help address one of the biggest bottlenecks in scaling AI infrastructure: heat. The company's researchers have successfully demonstrated in-chip microfluidic cooling, a system that channels liquid coolant directly into etched grooves on the back of silicon chips. Traditional cooling methods in data centers, such as cold plates, dissipate heat by transferring it through multiple material layers.
Science
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