![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
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High Quality Noctua NF A4x10 FLX 40mm 12V 5V 40X40X10 Cooling Fan 4010 Silent Cooler Fan Radiator 3D Printer Parts for ENDER 3|3D Printer Parts & Accessories| - AliExpress
![3d Printer Fan Noctua Nf a4x10 PWM 5v/12v Premium Quiet Cooling Fan 4010(40*40*10mm)for Ender 3 Heatsink Cooler Cooling 4pin|3D Printer Parts & Accessories| - AliExpress 3d Printer Fan Noctua Nf a4x10 PWM 5v/12v Premium Quiet Cooling Fan 4010(40*40*10mm)for Ender 3 Heatsink Cooler Cooling 4pin|3D Printer Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/H63ef78c36bd744eeb4a2b1e9a25e21ccw/3d-Printer-Fan-Noctua-Nf-a4x10-PWM-5v-12v-Premium-Quiet-Cooling-Fan-4010-40-40.jpg_Q90.jpg_.webp)