Map proper mother, good price / quality ratio, I stated that this card has a socket 775 and not 1155 as stated AMAZON, thank you for making this correction! I bought this card because I had DDR2 modules, and I did not want to buy DDR3 and this card allows it, you can choose between DDR2 or DDR3, one or the other but not both types of DDR same time. MSI quality appointment. I am satisfied.