Ok so there is something I have been wondering for a while now.
You have fans and there are 4 main factors to how good a fan is: Size CFM RPM dB
And I was wondering is a fan with a high and low rpm better then a fan with low and a high rpm this has puzzled me for awhile now and I don't know which would be better so if someone could tell me I would be so happy.
Also I have found two similar fans and want to know which you think is better and why? 12
I've done some major research into cooling fans (my PC has a terrific cooling problem =/), and the better the CFM is, the more efficient the fan. Some of the higher end fans have a higher DB then others, but they keep the case cooler.
Also, I would make sure you get a fan that's the same voltage and stuff as your current fan. (Unless you know what you're doing.)