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XAI Colossus 2 Data Center - Gigawatt Power Secrets

By Brian Wang

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NextBigFuture
Sep 24, 2025
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XAI Colossus 2’s is targeting ~1 Gigawatt as soon as possible. This is hugely important as it is the AI Data Center with the most compute. They will have 550,000 Nvidia B200 GPUs installed and training before any others can get 50,000 B200 GPUs. They will have 1 million B200 GPUs working early in 2026. This could be 1-2 years ahead of OpenAI, Meta and G…

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