Pros: Great product at an amazing price from a well known company. I have had this for a little over 3 months and have no problems.

Cons: Supposed to be compatability, but it runs fine with my previous RAM installed as well.

Overall Review: I needed the extra RAM for World of Warcraft, and multi-tasking. I have used Corsair in the past and knew of the quality. Myself and 4 others all ordered our own pack, and none of us have had any problems.