New Feature: Dust Removal Technology & Smart Temp Sensor in GTX 580 Lightning XE

To make VGA more interesting, the MSI was not satisfied with just giving 3 GB Video RAM , but they also include two new features are quite unique: Dust Removal Tech and Smart Tech Temp Sensor .
Dust Removal Tech will make the VGA fan spinning in the opposite direction with the orientation of the normal fan for about 30 seconds since the system is powered on.After 30 seconds the cycle is over, the fan will rotate in the direction they should be. MSI claims it can remove the dust stuck to the heatsink, so make sure the VGA cooling is always optimal at all times. This is the first time we see a feature like this, built in VGA heatsink. 
Smart Temp Sensor Tech a little more unique. MSI provides a special coating on the fan is used so that when the ambient temperature of the casing increases, the fan's original blue color will gradually change to white and warn the user that the casing temperature is high (40C + +). The color change occurs as below