I am thinking about installing a bottom intake fan for my computer case, which already has a front intake fan (probably about 35 cfm) and 2 exhaust fans (~42.5 cfm each). I want to keep negative pressure in my case afterwards, which means total exhaust cfm should be higher than total intake cfm. So this fan's capacity should be under 50 cfm.
The mounting spot can be used with either a 120mm or a 140mm, I think I would prefer a 140mm. And I would prefer one that costs under $20 (although I might go a little higher if I have to). I am hoping for a low noise fan that is installed with screws. My front intake fan is an Antec True Quiet fan, which is very, very quiet, but comes with these stretchy rubber things that you are supposed to mount it with instead of screws, and I don't know how to use them (I found some screws and screwed mine in)
Also, all of the fan connectors on my motherboard are in use, so if there are any fans that come ready to be powered by a 4 pin PSU connector, that could also be a consideration- it would save me the money/trouble of buying an adapter.
Anyone know of a good match?
Edited by yu gnomi, 06 March 2015 - 07:41 PM.