I wanted to push more air into my SuperMicro 836 server. I modeled this so I can have 3x140mm fans pushing air inwards, through the HDD-drive cages. It is a push fit onto the case, and is kept in place by the side screw of the case it self.
When I print it, I cloned the instance and mirrored the clone on the X-axis.
Although this one works just fine and dandy. If I were to make another one, I would probably make the screw holes just at tiny bit bigger. And reinforce the mounting areas a bit.
I've uploaded the step file. So feel free to mod it to better suit your needs.
The author marked this model as their own original creation.