just a little question... what is ECC?
since i gotta buy new RAMs, bcuz this computer has DDR2 and the GIGABYTE mobo needs DDR3...
but just answer what ECC means? is ECC something good?
You have the same motherboard I do, you don't want ECC memory, which is usually for servers only I believe. You should get some DDR3 1600mhz memory. Either corsair, kingston, crucial, G. skill, or mushkin.
The Kingston Valueram DDR3 1333 memory should work fine with your system. If you have the budget I would get 4 gigabytes of RAM instead of 2 gigabytes.