Pros: LEDs work well, and so does the fan. Great price!

Cons: None.

Pros: They seem to keep the case pretty cool and the air flowing. The LED's are really nice and bright. Look awesome.

Cons: It's pink when turned off? Lol no really that's not an issue.

Overall Review: I really would of liked it in green instead to match a controller I have with green LED's, but not really an issue. The red really does look awesome.

Pros: It's red and it spins really fast.

Cons: It doesn't give me a higher K/D ratio in MW3

Overall Review: I could really go for some pizza right now.

Pros: LEDs are bright, but not too bright. Moves a decent amount of air at max speed.

Cons: Case screws did not seem to want to fit... You might be able to just kinda jam them in there... but that's never wise now is it?

Overall Review: With x6 units operating at max speed, they are almost to the point where its too loud, but its very tolerable with gameing or other things going on. Can't really beat these prices though for what your getting!

Pros: Bright red light (the color reminds me of an optical mouse's laser), and for the price these fans have the best CFM in my opinion. Seriously though, these are BRIGHT.

Cons: They weren't free. Close, but not quite.

Overall Review: I've seen some people complain about how the plastic sounds like it's breaking when mounting some of these fans with the screws provided and I'll repeat myself yet again: if you hear the plastic squeaking - don't worry about it. Just be firm when carving the initial grooves into the plastic. You don't have to be forceful, just take your time and don't man handle the hell out of the thing. You'll be just fine.

Pros: Fan looks pink, but emits what I think is a very nice RED glow. I installed several like these in my new build; liked them so much I bought 5 more for my older computer. Put them front, side and back. Really added a nice glow to my systems.

Cons: Can't think of any. For their size they move a tolerable amount of air, don't make a lot of noise and were reasonably priced.

Overall Review: I did not have clear sides on my computers. Went to a local supply store (Like Home Depot, but not) and purchased some sheets of plexiglass. Cut to size and it really dressed up both of my computers. Was even able to make a cooling duct for my CU out of the scraps.

Pros: Bright LED's, Fan body glows from LED's, good price, 3pin to 4pin pass throught adaptor included.

Cons: None.

Overall Review: Brighter red than my other red fans in my case.