internal wiring

Hi, I hope this is the right forum for my question. Four months ago I built my second computer. To my surprise, it was much more Complicated than my first build. I went heavy on the Corsair LL RGB Fan series. This created a lot of wires and three Corsair control hubs, with a fourth to be added...

(Prefix info): I have a Condo built in 1999, with 6 twisted pair communication wire connecting all the phone line ports. I upgraded all the phone ports to Ethernet keystones and installed a patch panel at the central wiring point in the wall. I have 5 data cable lines (all 6 twisted pair), each...