cable routing

Hello, I have a Netgear Nighthawk R8000P router. Connected to that router are 1x computer (2 ports used with 2 network cables) 1x Qnap Nas (also 2 ports used with 2 network cables) rest goes by wifi since last week i wasn't able to access my nas from my computer (not all network connections...

It's a choice between the following. https://uk.pcpartpicker.com/part/thermaltake-cpu-cooler-clp002al14blb https://uk.pcpartpicker.com/part/cooler-master-cpu-cooler-rr212e20pkr2 the former, it's color matches with the rest of the build, however the latter, it's got great reviews, more...