G.Skill Ripjaws X Series 16 GB (2 x 8 GB) 240-Pin SDRAM (PC3-12800) DDR3 1600 CL10-10-10-30 1.50V Dual Channel Desktop Memory Model F3-12800CL10D-16GBXL at Amazon.com
Why Can't I Enable XMP In BIOS? SOLVED
MemoryMasters 16GB (2X 8GB) DDR3 PC3-12800 1600MHz DIMM with Blue Heatspreaders 240-Pin RAM Desktop Memory 11-11-11-28 XMP Ready at Amazon.com
A look at the new ASUS UEFI BIOS
Kingston Hyper X Blu 8 GB (2x4GB Modules) 1600MHz DDR3 Non-ECC CL9 XMP Desktop Memory - KHX1600C9D3B1K2/8GX at Amazon.com
What is XMP? How to enable XMP to speed up your RAM - Digital Citizen