CREALITY Ender 2 60mm Noctua Fan Duct

thingiverse

Designed for use with 60mm Noctua NF-A6 series fans. Ultimate cooling, ultimate silence! The optional probe mount accommodates probes with an 8mm outside diameter. A longer M3x0.5 screw may be needed; make sure to clip the tab at the bottom of the probe mount - it's only there for printing ease. In fact, so much cooling is provided that you can even quiet the fan further by using one of the Low-Noise Adapters included with Noctua's FLX fans. This fan duct was designed to use anti-vibration mounts from the Noctua fan; however, the model accommodates M4 screws as well (there are thin layers of plastic capping M4-sized holes under the channels for the Noctua mounts). Print the included gasket in TPU and mount it underneath the fan to prevent air leaks around the anti-vibration mounts while maintaining effective vibration dampening. The gasket could also be printed in PLA, used to stop air leaks, but a PLA version won't provide vibration dampening; you could forgo the gasket entirely as the airflow is more than enough without it.