Engineered specifically for the Wii, the Wiisper will lower the
temperature of your console and bathe it in a cool glow. Though the same
size as the default fan, it keeps your wii CPU temps cooler than the OEM
fan and reduces temperature spikes when you turn off your Wii. The fan
also runs during wii updates to reduce possibility of overheating. Note:
Do not plug the Wiisper fan into the OEM fan plug. Advanced modders can
use the Wiisper fan in addition to the OEM fan by performing case
modifications.