Thermaltake Smart Fan. Blue LEds with RED LEds for HD activity $14.99

[Seizure]

SVC has this fan for $14.99 It has blue leds for normal operation and it lights up RED LED's with HD activity. It also has variable fan speeds

http://www.heatsinkstore.com/thersmarcasf1.html

 

[ChefJoe]

I've been eyeing this, then noticed that the color comes from the plexiglass grill in front of the fan, the fan uses spacers to set the grill up from the unit itself, and that it gets the led's to light by connecting to your mobo headers (your case won't have a HD or power LED indictor if you hook the fan up as instructed). But still, looks neat.