G.SKILL 16GB (2 x 8G) Ripjaws Series DDR3 PC3-14900 CL10 SO-DIMM Laptop Memory F3-1866C10D-16GRSL 16GB G.Skill Ripjaws DDR3 Laptop upgrade kit Consists of 2x 8GB single modules, 204 pins 1866MHz PC3-14900 SO-DIMM Timings of CL10 (10-10-10-32) at 1.35V Low-voltage memory kit