I'm thinking of something like this: https://smile.amazon.com/VELCRO-Brand-S ... al_qh_dp_t My case is an FD Define R5, and I'm just using the one hard drive cage for ...

Mounting your hardware . Even basic networking gear gets messy real quick, ... Most of the boxes you see in the video above are adhered to the board via rolls of Velcro tape.

This includes mounting it to the bottom of the desk with Velcro. With a few strips of industrial strength Velcro you can mount the hard drive underneath the desk so it's not an eyesore but still ...