"Given the HAF 932's name, it's no surprise to find that the chassis ships with a plethora of fans, with three huge 230mm fans with a rotation speed of 700 RPM at the front, side and top of the case, coupled with a smaller 140mm fan to exhaust from the rear of the chassis. Even with all of this in place there's still room for expansion, with the ability to add in a 120mm fan alongside the side and top fans, which can indeed be replaced entirely in lieu of four and three 120mm fans respectively."