Ender 3 Pro Power Supply Cover for 60mm Noctua Fan

thingiverse

This is a custom cover designed specifically for the Ender 3 Pro, allowing users to install a quiet 60mm Noctua fan in place of the stock jet engine. The Noctua fan has a thicker profile than the original, which necessitates this modified cover. I printed mine using PLA and it has performed flawlessly so far. Notably, the new fan blows significantly more air than the standard model, ensuring that critical components stay at a cooler temperature. This design is based on an existing remix found here: https://www.thingiverse.com/thing:3484372 I made some significant updates to this original cover by adding a grill-style cover for the Noctua fan, preventing debris from entering the PSU area. Additionally, I enlarged the hole sizes so users won't need to drill them out themselves. For optimal results, it's highly recommended that you print this design with support material for the raised bottom section. While I didn't use supports when printing mine and it turned out okay, I did end up having to trim off several stringy bits afterwards.