G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Low Voltage Desktop Memory Model F3-12800CL9D-8GBXM at Amazon.com
G.Skill Ripjaws-X Series PC3-14900 8GB Kit Review | TweakTown
G.SKILL Ripjaws X Series 4GB (2 x 2GB) DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-4GBXL - Newegg.com
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model (F3-12800CL9D-8GBRL) at Amazon.com
G.Skill RipjawsX 4GB (2 x 2GB) DDR3 PC3-12800 for Sandy Bridge (9-9-9-24) Dual Channel kit (F3-12800CL9D-4GBXL) at Amazon.com
G.SKILL Ripjaws X Series 8GB 240-Pin SDRAM DDR3 1600 Memory - Newegg.com
G.SKILL Ripjaws X Series 8GB (2 x 4GB) DDR3 1866 (PC3 14900) Desktop Memory Model F3-14900CL9D-8GBXL - 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 Ripjaws X Series 16GB (4 x 4GB) DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9Q-16GBXL - Newegg.com
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model (F3-12800CL9D-8GBRL) at Amazon.com