Raspberry Pi 3b+/4 Multipurpose mount and fan mount

thingiverse

This is a mount for the Raspberry Pi 3b+, also suitable for Raspberry Pi 4. It features multiple mounting options, but does not grant access to all board components; I designed it specifically for my openmediavault NAS. A 40mm fan is used, leaving ample air space. Heatshrinks will not fit with this version. Note: M3 screws are utilized, which are slightly larger than the Raspberry Pi's mounting holes, and most likely cannot be used without the top part since the hat would short out the board. I was unable to find any smaller long screws locally. Warning: Never have the Raspberry Pi powered on while screwing in the screws; a short circuit to 3.3v and 5v will instantly kill the Raspberry Pi. Required parts: * Mounts and fan mount printed out * 4x 20mm M3 screws * 1x 40mm fan * 4x standard chassis fan screws Installation steps: * Pre-tap screw holes in mounts using screws; you may want to widen the top of each hole with a screwdriver. * Mount the fan on the top piece and secure cable with zip ties. * Attach the bottom piece to any one of eight available (or twelve possible) screw holes, then attach the Raspberry Pi 3b+ and fan mount. * Connect fan to 5v and ground pins.