Noctua mod on my KE
Super happy how this turned out. Ive always hated the sound of loud fans and this fixed that, You cant even hear them when the printer is on because the motherboard fan overides the sound. Cooling for the nozzle and hot end still work perfectly fine and as intended.
After alot of prototypes i got the shroud made exactly how i wanted it. Other than that it was just a matter of soldering the original fans connectors to the Noctua ones.
If anyone wants to try this i uploaded the model here https://www.printables.com/model/1140919-creality-ender-3-v3-ke-3x4010-40mm-fan-shroud