XCM Wing Fan is a plug and play solution (no need to modify the console) and can lower the consoles temperature by 5-6° Celsius (which is like, a bunch of degrees Fahrenheit). XCM Wing Fan also has a built-in auto mode to monitor the consoles temperature which can increase/decrease the fan's speed accordingly. (3 colors available)
XCM (Wing) fan features:
Compatible with Xbox 360TM Slim console.
Plug and play.
Cools down the console immediately.
Built-in the LED monitor.
Built-in auto mode to monitor the consoles temperature which can increase/decrease the fan's speed accordingly.
Built-in manual mode to manually set the fan speed up to 2000 Rev/min.
Lower the consoles temperature by 5-6° Celsius.
Auto detect overheating problem which will turn on fan automatically.