another thing with adding fans to the tsunami is that u cant! the back is covered with the 120 n psu, the front has the door and the 5 and 3 " bays... and a 120 takin the rest up.. and the top has the USB/SOUND/FIREWIRE compartment which starts just after the Dvd drive ends and finishes just b4 the PSu lol... i could go on the window but hmmmm