This is the Case for the Raspberry 4, photo is the Raspberry 3B+ but mounting and general look of the case is the same
The top has 4 holes to fix a cooling fan:
Distance between holes: 24 mm
Suitable for M2 Screws
For better cooling I simply set the top and bottom layer of Case_Top to 0 and set the infill honeycomb, since I like that :)
Let me know if there are some dimension adjustments needed
Case_Bottom.V002.stl | 105.2KB | |
Case_Holder.stl | 156.3KB | |
Case_Top.stl | 61.7KB |