Ender 3 Pro PSU for 80mm Fan

thingiverse

I decided to swap out the Ender 3 Pro's PSU fan for one that makes significantly less noise. The issue with the stock PSU on my Ender 3 Pro is its thin design, which causes heat to build up and becomes a problem when combined with the Noctua fan being so close to the board - it struggles to draw out all the hot air. I designed a new cover with improved ventilation and more space to allow for better airflow. For this upgrade, I opted for the Arctic F8 Silent fan.