Review on Samsung 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered RAM: M378B5273DH0-CK0 by Chad Moser

Bought three of these for a three channel configuration on an Intel DX58SO motherboard. And they just work perfectly. I was a little worried because the previous RAMs didn't work and I couldn't figure out why they didn't work. I've tried everything including voltage changes and number of modules. Full banks have never worked, and a single bank configuration has always worked. These were G-Skill Ripjaws designated F3-12800CL7D-4GBRH. The last identifier means it is sold in sets of 2+2G. And strangely I couldn't find any information about these modules on the G-Skill website. As for their website, the modules never existed. Anyway I bought three of these Samsung 4G memory modules and they work great as if they should be part of the phone itself.