Quote Originally Posted by jinsean View Post
33cfm @ 1450 RPM seems weak for a 120mm fan.
That's while sucking air through a radiator. BIG difference between free-air flow and flow through a radiator.

How much does the fan speed & CFM effect the chip (cpu / gpu) temperatures? Are we talking about 1-5C differences b/t 30cfm and 50cfm or more like 8C+ differences?
I'll be measuring this later. It affects the water temperatures though. Your CPU, GPU, etc will go up and down directly proportional to the water temperatures.