![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://i.redd.it/vd92y6qwizk31.jpg)
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
![Noctua NF-A4x10 FLX Silent Cooling Fan 4010 40X40X10mm 4500 or 3700 RPM High Quality 3D Printer Parts For Ender-3 Ender-3Pro - AliExpress Computer & Office Noctua NF-A4x10 FLX Silent Cooling Fan 4010 40X40X10mm 4500 or 3700 RPM High Quality 3D Printer Parts For Ender-3 Ender-3Pro - AliExpress Computer & Office](https://ae01.alicdn.com/kf/H0d3cd6f9dc4b43c494f54e7340f8f783x/Noctua-NF-A4x10-FLX-Silent-Cooling-Fan-4010-40X40X10mm-4500-or-3700-RPM-High-Quality-3D.jpg_.webp)
Noctua NF-A4x10 FLX Silent Cooling Fan 4010 40X40X10mm 4500 or 3700 RPM High Quality 3D Printer Parts For Ender-3 Ender-3Pro - AliExpress Computer & Office
![3D printed Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for printing • 3D printed Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for printing •](https://files.cults3d.com/uploaders/19692301/photo-file/bd6ec4b6-1c4c-4a09-819e-f63d4636dfaf/1640424783111.jpg)
3D printed Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for printing •
![High Quality Noctua NF-A4x10 FLX Silent Cooling Fan 40X40X10mm 4500 or 3700 RPM 4010 For Ender-3 Ender-3Pro - AliExpress Computer & Office High Quality Noctua NF-A4x10 FLX Silent Cooling Fan 40X40X10mm 4500 or 3700 RPM 4010 For Ender-3 Ender-3Pro - AliExpress Computer & Office](https://ae01.alicdn.com/kf/H441b65d715e44b4b89cec439130d0c02v/High-Quality-Noctua-NF-A4x10-FLX-Silent-Cooling-Fan-40X40X10mm-4500-or-3700-RPM-4010-For.jpg_.webp)