Quote Originally Posted by ben805 View Post
all these graphs are making my head spin. LOL So, if I want the highest cfm fan with less than 30dB, which one do you guys recommend?
30db, I'm assuming you're referring to your usual fan specs.

The Scythe/Servo Nidec Gentle Typhoon D1225C12B5AP-15 is rated at 28dB and would be my favorite so far in the fan power range. It produced more CFM per noise level than all of the other 25mm fans and has a nice sound quality.

I'd still suggest listening to the videos as your basis of judgment. The charts are there for us bean counters, but the videos are only thing to show you what sound tone is like which is much more important than any noise numbers.

I'd suggest listening to the GT as well as some others in that range and take a pick.