G.Skill F3-12800CL9D-8GBSQ SQ Series SO-DIMM DDR3 RAM G.Skill 8GB (2x4GB) Dual 1600Mhz CL9 1.5V

Brand - G.Skill, Size - 8GB (2x4GB), Channel - Dual, Speed - 1600Mhz, Latency - CL9, Voltage - 1.5V, Timing - 9-9-9-28