![PSA: When ordering new, quiet fans for your printer from Noctua, please note there is a small difference between NF-A4x20 and NF-A20 ... Ooops : r/3Dprinting PSA: When ordering new, quiet fans for your printer from Noctua, please note there is a small difference between NF-A4x20 and NF-A20 ... Ooops : r/3Dprinting](https://preview.redd.it/vd92y6qwizk31.jpg?auto=webp&s=9a674b6fb3c33d2cbcff353bb6adcf4349fc2cfa)
PSA: When ordering new, quiet fans for your printer from Noctua, please note there is a small difference between NF-A4x20 and NF-A20 ... Ooops : r/3Dprinting
![Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender](https://m.media-amazon.com/images/I/61NTwr9JHSS.jpg)
Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender
![Trying to optimize for noise, any recommendations on 4u cases with lots of 120mm fan mounts that don't suck? : r/HomeServer Trying to optimize for noise, any recommendations on 4u cases with lots of 120mm fan mounts that don't suck? : r/HomeServer](https://preview.redd.it/hv6jsxpsw0k61.jpg?width=4032&format=pjpg&auto=webp&s=39289fa5bc3ebdad049592bdeeb2c697dc2a0bb3)
Trying to optimize for noise, any recommendations on 4u cases with lots of 120mm fan mounts that don't suck? : r/HomeServer
![Amazon.com: Creality Original Ender 3 V2 Fan Extruder Hotend Fans DC 24V 0.1A 4010 Nozzle Axial Cooling Fan and 4010 Blower Cooling Fan for Ender 3 V2 3D Printer Replacment Parts : Industrial & Scientific Amazon.com: Creality Original Ender 3 V2 Fan Extruder Hotend Fans DC 24V 0.1A 4010 Nozzle Axial Cooling Fan and 4010 Blower Cooling Fan for Ender 3 V2 3D Printer Replacment Parts : Industrial & Scientific](https://m.media-amazon.com/images/I/61wSL5+YSML.jpg)