Not 100% sure this fits in this thread, but this seems to be a bit of a catch-all thread, so I'll ask here.
Looking to clean things up a bit under my desk, I'm looking to put all my office network NAS drive, ethernet switches, cabling into one hidden cabinet, and was thinking about this Ikea storage unit since it goes with my desks. They have a hole for airflow in the back, but is this big enough? Or would it make sense to drill some more holes on the back (or even the sides). I'm not sure how much air these things really need. The NAS could potentially have 5 drives going at once, so I would think that could get hot.
Ive never drilled a hole into Ikea particle board before though, so hopefully it doesn't just crack.