Uploaded July 2019 | Updated September 2026, 2 weeks ago

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Silencing the idle noise of your (Creality) 3D printer by replacing the extruder fan with a silent Noctua fan!
For the Creality CR-10S Pro you will need to convert 24V to 12V, I used a (step-down) buck converter.

Note: I already replaced the 3 internal fans with Noctua fans as described in this video: youtube.com/watch?v=lde-SSY4vtw