Pros: I saw other reviews complaining about noise, but mine is quiet as hell, the only time there was any noise was when I was doing intense rendering and even then it was quiet.

Cons: It was a bit difficult to install, luckily I have some help

Overall Review: I would highly recommend, but get an extra pair of hands to install

Pros: Easy to use, very effective

Cons: Be careful of that first push on the tube it flies out

Overall Review: After applying my cpu's temps we fantastic