AI data center supply chain news — week 37, 2025
1 item · 2025-09-16 ·all news · newer: week 18, 2026 (1) · older: week 36, 2025 (2)
other
- xAI’s Colossus 2 – First Gigawatt Datacenter In The World, Unique RL Methodology, Capital Raise — SemiAnalysis, 2025-09-16xAI announced the completion of its 300MW Colossus cluster in Memphis, which houses approximately 200,000 H100/H200 GPUs and 30,000 GB200 NVL72 units.
Covered this week
Parts: Rack-scale systems, Scale-up fabric
Companies: Nvidia
Headlines link out to the original publisher. Placement of a story against a part or company is an editorial mapping, not a disclosure — see sources & method.