Nadella Announces ‘Most Powerful AI Data Center’ in Wisconsin

Sept. 18, 2025, 2:12 PM UTC

Microsoft CEO Satya Nadella in a post on X announces “the world’s most powerful AI datacenter, located in southeastern Wisconsin.”

  • Fairwater is a seamless cluster of hundreds of thousands of NVIDIA GB200s, he says
  • “It will deliver 10x the performance of the world’s fastest supercomputer today, enabling AI training and inference workloads at a level never before seen”

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Rocio Fabbro in New York at rfabbro1@bloomberg.net

To contact the editors responsible for this story:
Max Zimmerman at mzimmerman90@bloomberg.net

Chris Gallagher

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