Goodeggray said:
The Corsair SP fans are design for static pressure and to work with radiators. They also work for intake. For an exhaust the AF or air flow would work better. An exhaust fans needs to flow as much air as possible. Since the computer is going to be boxed in it the noise should not be noticeable.
So even if the distance from the back of my PC case to the wall is only about a few inches at most, I should just use a AF fan instead?
I'm already planning to put 2 Corsair AF 140mm silent operation fans into the front because there is no SP 140mm. Even if I don't have HDD bays in the way, should I still have SP fans as intake?