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CoreWeave Signs A100 Contracts Through 2029 and Shows Older GPUs Can Still Make Money

Legacy data-center power and cooling limits make air-cooled A100 racks easier to keep in service and help sustain demand.

Overview

  • CoreWeave disclosed in August 2026 that it has a contract to rent Nvidia A100 GPUs running into 2029 and said pricing for prior-generation SKUs is at or above historical levels.
  • The company reported a sharp backlog and strong revenue on its Q2 call, and said contracted power commitments have grown to roughly 3.7–4.2 gigawatts versus about 1.5 gigawatts online, signaling demand that outstrips current capacity.
  • Third-party rental trackers show A100 rental rates rebounded in 2026, supporting CoreWeave’s claim that older, lower‑power GPUs still fetch market prices that make them profitable.
  • Technical limits explain why older A100 fleets persist: air-cooled A100 systems draw about 6.5 kW per server and fit legacy halls, while modern high-density racks need 120–140 kW and direct liquid cooling that many sites cannot support without costly upgrades.
  • The deal changes the finance question for GPU buyers and investors because longer useful lives affect depreciation schedules, asset valuations, and how providers plan builds and replace fleets amid a debate over whether chips become obsolete in two to three years.