PCI mount air duct for 80mm fan

prusaprinters

<p>My GPU was reaching 90C on some heavy game so I came up with this. Temps are lower now but there must be some problem with thermal compound or something...</p> <p>I also glued a cloth filter to keep cat hairs out.</p> <h3>Print instructions</h3><p>I printed it @0.2mm with 20% grid infill and no supports. See the bed orientation I used in the last photo</p>