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Air cooling will dominate Trainium 3 rollout as Amazon targets 2Q26 production ramp

Aaron Lee, Taipei; Jingyue Hsiao, DIGITIMES Asia Friday 13 February 2026 0

Credit: DIGITIMES

Amazon Web Services' (AWS) Trainium 3 servers, slated for mass production in the second quarter of 2026, have sharply reduced their planned use of liquid cooling, supply chain sources say, reversing an earlier 50:50 air‑to‑liquid split to...

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