G.Skill F3-10666CL9T2-12GBNQ NQ Series DDR3 RAM 12GB (6x2GB) Hex 1333Mhz CL9

Size - 12GB (6x2GB), Channel - Hex, Speed - 1333Mhz, Latency - CL9, Timing - 9-9-9-24, Voltage - 1.5V