Innovatek, the leading company in water cooling has just the product, the Fan-O-Matic Micro. This little device controls fans in your system automatically. This is done by adjusting voltages according to a temperature reading taken by a small probe. There is no point in running your fans at full power if it’s not necessary. This device will limit/supply voltage to your fans based on temperature, and even will turn them off if the temperature is very low.



Link: Virtual Hideout