Pros: i wanted red glowing fans, and thats exactly what i got. pushes lots of air out. my rig is actually running a few degrees cooler than it was.

Cons: it doesn't bother me, but they are a little loud. if you wear a headset or have a good speaker system it wont be a problem.

Overall Review: one of the packages of screws that came with the fans had busted screws in them, didnt matter since i had my old ones but still.

Pros: fast and easy to use. and plenty of dragons.

Cons: did not come with the correct amount of mounting screws, had to use my old ones which wasnt a big deal, but if you have 9 holes give me 9 screws please,

Overall Review: i love my new rig ^_^