Want to seriously improve your air cooling situation? You're going to want to prep your PC case for a 250mm fan from Xoxide.com. Ideal for side panels, 250mm fans provide intense airflow at low fan speeds, creating less noise. Best of all, a 200mm fan, 250mm case fan or one of our other super-sizes will dramatically lower your temp and allow you some well-deserved sleep (unless you're too amped up on energy drinks). If you got a good amount of space to spare, pick up a 250mm or other large size fan today!