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Nerdy desk fan — image 1

Nerdy desk fan

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Turning a PC case Noctua NF-A20 fan into desk fan.

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Model information

Category
Office
License
GNU General Public License v3.0

I had a Noctua NF-A20 unused and I though it could be nice to have a silent soft airflow fan made out of it.

 

8x M4x8

4x M4x18

2x M4 threaded heat insert.

 

You need some M4 screws to fix the fan on the wings of the holder. I used 8 M4x8mm (no need for that much) and 2 M4x18mm fixing the arms to the the base. For the connection between the wings and the arms I used 2 M4x18mm and 2 M4 nuts. The wing were equiped with the threaded inserts to give reliable operation over time.

 

I have printed everything in PLA (3 perimeters, 0.4 nozzle diameter, 0.25 layer height and 25% infill)

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