G.Skill F3-10666CL7T-6GBPK PK Series DDR3 RAM 6GB (3x2GB) Tri 1333Mhz CL7

Size - 6GB (3x2GB), Channel - Tri, Speed - 1333Mhz, Latency - CL7, Timing - 7-7-7-18, Voltage - 1.5-1.6V