jemm said: It is compatible, but in my opinion it doesn´t worth to place a GTX 660Ti as it has already a GTX 550Ti on it.
Anonymous said: oh? even though it is less than 40% of the performance of a 660ti?http://tpucdn.com/reviews/MSI/GTX_660_Ti_Power_Edition/images/perfrel_1920.gif
jemm said: If the OP wants to play heavy games, then there will be an increase in performance for sure, but the OP didn´t say for what it is for, so a 550ti should be enough for the basic tasks, eh?
Deemo13 said: Well, you can upgrade to a 660Ti, but I like to make sure you have the right power supply for the job before you put a really nice card on it. What is your power supply?