G.SKILL Ripjaws X Series 8GB DDR3 1866 (PC3 14900) Desktop Memory Model F3-14900CL10S-8GBXL Desktop Memory - Newegg.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
G.Skill F3-1866C11D-16GRSL Ripjaws Series 16GB 204-Pin DDR3 SO-DIMM DDR3L 1866 Laptop Memory Model - Walmart.com