2GB PATRIOT DDR3 CL9 1600 MHZ u$s 27
4GB (2X2) G.SKILL RIPJAWS X SERIES DDR3 1600MHZ CL8 F3-12800CL8D-4GBXM U$S 68
4GB (2X2) G.SKILL RIPJAWS X SERIES DDR3 2133MHZ CL9 F3-17000CL9D-4GBXL U$S 95
6GB (3X2) G.SKILL RIPJAWS DDR3 1600MHZ CL8 F3-12800CL8T-6GBRM U$S 115
8GB (2X4) G.SKILL SNIPER EDITION DDR3 1600MHZ CL9 F3-12800CL9D-8GBSR  U$S 125
8GB (2X4) G.SKILL SNIPER EDITION DDR3 1866MHZ CL9 F3-14900CL9D-8GBSR  U$S 145