Pros: Great cooling cheap

Cons: loud

Overall Review: Used 2 for push/pull on my corsair h50 and also threw another on the side of my case, yes my computer is now loud but it's also running cooler than it ever has and the sound is not unbearable

Pros: works when not running at correct speed or timings

Cons: By default it was seen at 1066 not 1333 and the timings were not correct, when changing the settings to the correct values(not overclocking, simply the correct numbers) pc will bluescreen while gaming or watching videos.

Overall Review: Ended up replacing with gskill ripjaw series ram and the bios showed everything correctly from the start and have not experienced any issues yet.