Front case intake 120mm fan mount with fan controller

thingiverse

Print this thing with precision by following these steps: To hold a 120mm intake fan securely along with two fan controllers, disassemble an old fan controller first. For better prints use these tips: Use three or four perimeter layers for added stability. Begin with solid bottom layers and limit them to two. Optimize the top solid layers - turn off if possible, then skip them altogether. Employ infill honeycomb with a density of either 15% or 20%. Mount this device securely by using these tips: Mount with four low-profile screws from floppy drives to create the "clicks" and secure it firmly.