For those with the h100 radiator. Why do people to choose to fit the fans to the radiator on the top or bottom of it? Mine are on the bottom so sucking warm air from the inside of the case into the rad rather than cool air on the outside. It seems most people choose one or the other.
Does it matter?
Well theoretically it makes more sense to draw cooler air into the rad. Whether it makes a big difference or not, i dont know. Also, having more fans intaking from the outside will increase positive pressure so thats a plus for having it the other way