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79C full load before, 42C full load after

Reddit r/LocalLLaMA / 3/12/2026

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Key Points

  • The Reddit post documents a cooling upgrade for a LocalLLaMA setup, reducing full-load temperature from 79°C to 42°C.
  • The fix is described as a 'ghetto engineering' hack, implying a low-cost, improvised solution rather than a formal hardware design.
  • The linked images showcase the before/after results and confirm the dramatic thermal improvement in practice.
  • This example highlights practical hardware optimization methods that enable more reliable AI model hosting on consumer hardware.