J_RaD - 5:09 am on Jan 23, 2013 (gmt 0)
haha yea i have a few 2u servers in my house that when fired up sound like really really pissed off hair dryers.
you can cool them using the outside air, just keep the humidity in check.
as said above if you aren't running anything nutty, heat won't really be much of a problem.
i'd agree with no extra cooling needed as well.. but after running some LAN parties with friends... lots of computers in a room, will heat it up in a hurry.