A simple fan bracket to hold a 40mm fan in place against the heatsink of a Mellanox Connectx-2.

Uses M3x12 SHCS or M3x16 SHCS.

Keep in mind that you're (most likely) printing this in thermoplastic. If you pick a filament with a low HDT like PLA, you run the risk of screws falling out due to the bracket softening from the heat. Use this at your own risk.

I printed mine in ABS.