140mm/120mm PC Fan To 80mm Air Duct Adapter 3D Printer Model

Author: @
License: CC BY-SA
File formats: stl
Download type: zip
Size:36.0KB

The file '140mm/120mm PC Fan To 80mm Air Duct Adapter 3D Printer Model' is (stl) file type, size is 36.0KB.

Summary

The design was inspired by the Noctua Desk fan prototype.
The 4 seperate channels in theory are supposed to reduce the turbulance, haven't run any simulations or tests confirming the theory.

Print WITHOUT infill, or like 5 percent gyroid, the infill serves no purpouse.

The screw holes are honestly probably a little too small, but i dont care :D

120mm_fan_to_80mm_duct.stl 90.7KB
140mm_to_80mm_duct.stl 89.5KB