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How are you dusting your multi-GPU open rigs?

Reddit r/LocalLLaMA / 3/13/2026

💬 OpinionTools & Practical Usage

Key Points

  • The post asks for quick, easy, and safe methods to remove dust from multi-GPU open rigs.
  • The author is concerned that dust could become electrically charged and possibly affect inference performance.
  • The request seeks solutions that clean all surface dust, not just under fans.
  • The author wants hacks that don't require removing the GPUs from the rig.

How do I quickly, easily and safely get all the dust off it?

Dust can get electrically charged, yeh? So I suppose it's possible this could affect inference at some point?

I don't necessarily mean the undersides of the fans but all the surface dust at the very least.

I'm really hoping someone has a hack for this because I cbf to take the cards out.

submitted by /u/Ok-Measurement-1575
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