G.Skill F3-12800CL10S-8GBXL RipjawsX XL DDR3 RAM 8GB (1x8GB) Single 1600Mhz CL9

Size - 8GB (1x8GB), Channel - Single, Speed - 1600Mhz, Latency - CL9, Timing - 10-10-10-30, Voltage - 1.5V