COOLERMASTER HYPER 212 Evo RR-212E-16PK-R1 120 mm CPU Cooler

Keeps my cpu 20-30 degrees cooler, which is great

Very big and almost didn't fit in my case so check first before buying. Can be quite awkward to install if you have already built your pc

It absolutely does what it should: keeps my CPU cooler

Well, due to the large fan it causes more vibration on my tower case making it pretty noisy. Since I'm using head phones the noise disturbs only everyone else. :)

Before my AMD FX8320 was running at an average of 50 degrees, now it's stable around 20

The installation can be a little tricky for a user with not much experience

Well made, clear instructions and fixings to fit an optional second fan. Has reduced core processor temps by 10 feh over previous koi lance Exos water cooler, and 20deg over standard original fan on a Q6600. 2.4ghz quad core processor

Had to completely strip the pic down to remove the motherboard to fit the backplate support for the cooler, but was a good opportunity to give it a good clean

Ecellent cooling, keeps my fx-8350 doe at 45 degrees whilst compressing a video at 100% cpu usage