Originally Posted by dejanribic
So, I've practically decided on getting the H70, just need some more info and I'm placing my order tommorow.
1. Noise: My current stock AMD cooler jumps up to 5200RPM instantly upon sensing even 1C temp rise. It irritates the hell out of me. Can anyone tell me whats the noise level of the Corsair fans that come with it? If bad, which fans would you recommend on using instead?
2. PWM - what is it? How can I control the speed of the pump and two fans without a fan controller?
3. Push - pull, noob question, but how do I know which way air is gonna be blown (aside from turning it on)?
I have an h70 with 2 Scythe Gentle Typhoons ap15 1850rpm models running in a push pull configuration...and it is whisper quiet!
To answer your question about how do you know which way the air is flowing... you look at the fans harness/mount and it has arrows showing which way the air will be flowing ...just set it up so both fans are flowing in the same direction ...
Hope this helps! you get good temps too without going custom watercooling!