HyperX 8GB 1600MHz DDR3 PC3-12800 CL10 DIMM Desktop Memory, Black KHX16C10B1B/8 at Amazon.com
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
HyperX FURY Series 4GB DDR3 1866MHz PC3-14900 240-Pin 1.5V Desktop CL10 pc RAM | eBay
HyperX FURY 8GB (2 x 4GB) DDR3 1600 (PC3 12800) Desktop Memory Model HX316C10FRK2/8 - Newegg.com