I have this fan for my XBox 360 Slim bought because the housing during operation was mostly lukewarm. If the fan is on the vents it stays cool think that the service life of the console is extended slightly. The fan is very quiet from 3m distance he is no longer practically imperceptible, unlike the much louder Intercooler STS. Unfortunately, the Xbox on the voltage of the USB port is not made when the console is standby. Therefore, I have the fans unceremoniously inserted in television now runs true every time the TV is turned on, but does not matter because you do not hear this fan anyway.