G.Skill F3-2400C11D-8GXM RipjawsX XM DDR3 RAM 8GB (2x4GB) Dual 2400Mhz CL11

Size - 8GB (2x4GB), Channel - Dual, Speed - 2400Mhz, Latency - CL11, Timing - 11-13-13-31, Voltage - 1.65V