I have the 240 Air and the 980 TI, and I'm having a little bit of heat issues so I plan to fill the back to two splots with 80MM fans to exhaust some of the heat. I do run my fans in FRONT of my radiator currently PULLING in room temp air and pushing through radiator into the case, but having no where to go it causes it to get hot, so thats where my exhaust fans will come into play. The design of the Corsair 240 Air is to pull outside air through the front and push it out the top and back of it... Now some people are saying run the two fans on the front using the PULL method, to pull heat from the inside and radiator and push it out through the front which would defeat the purpose though? How should these fans be properly ran? Basically this was my plan. I currently have the arrow facing < and down on my corsair stock fans, with the open blades facing out the case to pull in, but yes it runs hot (specifically the graphics card, stupid 980 TI), but the two back fans should help.. but thoughts on air flow? Also yes the method in the picture will cause dust bunnies with the front radiator but what other choice do I have when that's how it gets the best performance. I don't mind cleaning it once or twice a year. Edit: I'm considering now some LED fans or just plain awesome quiet fans for the h100i v2 to replace the 2 front ones, as they are loud..... Whats everyone have for fans? (This computer is a Hackintosh), and during my boot my fans ramp to 100% and get really loud for a split second then stop, not sure why....... but the fans that come with it are loud in general anyway.