Pros: 1600 Any higher then that would be a waste using 2 of these it scores 7.8/7.9(maximum) on Windows Experience Index on Windows 7 Ultimate. I notice a speed increase. Im happy with it

Cons: Nothing

Overall Review: Going any more then 16gb DDR3 would be a waste I could easily go to 32 but whats the point.

Pros: We shall see

Cons: I have error code 55 when I use one of my ram slots I have tested the ram in other slots and they work . Please help .

Overall Review: I was pretty satisfied until I went to put in additional ram . The ram works as do the other 3 slots it would be nice as I've already bought all this ram

Pros: It has really nice airflow

Cons: It isn't as quiet as I would have expected

Overall Review: It has better airflow then I had hoped for but louder then expected

Pros: No problems what so ever, couldn't be happier

Cons: none

Overall Review: Used in my mid 2012 macbook pro 13" (just purchased it, 4g was not enough immediately upgraded to 8gb)

Pros: 7.9/7.9 On windows experience index. Very fast boot.

Cons: after adding the operating system the drive was down to 70gb free space. (windows 7 ultimate)

Overall Review: It plays nice with my other harddrive Im able to access it right from this drive. not sure if that has to do with my mobo or what.

Pros: It spins and it lights up blue...

Cons: It has PATHETIC airflow, im thinking i was better off with no fan.

Overall Review: Not trying to be rude just a bad purchase if you are buying it to move air.. if your buying it for a blue light (LOL) go for it