Adventures in Ender 3 Pro Noise Reduction (plus a Review) – Dawning.ca
Upgrade Ender 3 v2 PSU Fan - YouTube
Silencing a Loud 3D Printer Power Supply – Clever Creations
PSA: If your Ender 3 has an S-360W-24-L PSU and its pretty loud, check the fan voltage. They are sometimes using 12/14V fans running at 24V! : r/ender3
Ender 3 PRO 120mm PSU FAN Upgrade | A little oversized but quiet! - YouTube
Replacing the Power Supply Fan on the Ender 3 - YouTube
3D Printable Ender 5 External support for PSU LRS-350 series - MEAN WELL by Manuel Schréder
ender 3 pro psu fan" 3D Models to Print - yeggi
Ender 3 Pro Power Supply Cover for 80mm Noctua | 3D CAD Model Library | GrabCAD
Ender 3 120mm PSU Mod Fan Cover with Buck | 3D model | Thangs
Ender 3 PSU Fan Silencer Cover by Revolt64 - Thingiverse | Mr clever, Power supply, Silencers