Edit 27th Nov 3011.
Good for sandy-bridge mobo's. buy when cheap as prices will rise.
Superb value here on Amazon, my mobo GIGABYTE P67A-UD4 B3, spot on.
WORKS ON MY NEW "MSI Z68 GD65 GEN 3 Motherboard", upgraded today 27 Nov 2011.
Went for the NEW GEN 3 Boards that are "IVY Bridge Compatible" and
offer Full DUAL x16 by x16 Lanes Bandwidth.
This memory just drops in and Bios recognises instantly. 5/5.
Overclock's nicely too and dosen't even get warm.
The MSI EFI BIOS is a dream to work with, sorry for side tracking, but this "Memory is Class A"
For the Amazon Price I may buy more NEXT WEEK, for another build before Xmas. PC Parts are so cheap ATM.