G.Skill F3-12800CL11D-8GBSQ SQ Series SO-DIMM DDR3 RAM G.Skill 8GB (2x4GB) Dual 1600Mhz 1.5V

Brand - G.Skill, Size - 8GB (2x4GB), Channel - Dual, Speed - 1600Mhz, Voltage - 1.5V, Timing - 11-11-11-28