Reply To: Annoying noise in new PSU


Matt saeger

Yeah those things are loud the one I had on my 3D printer was very loud too. I opened it and the fan said it took a weird voltage like 16 volts so I didn’t try and replace the fan. I modded a corsair atx power supply and to use and it is silent. I ended up using the LED strip power supply on the MPCNC which I only use as a router outside so fan noise isn’t an issue.