Kingston HyperX Fury Memory Black - 8GB Kit (2x4GB) DDR3 1866MHz - 8 GB (2 x 4 GB) - DDR3 SDRAM - 1866 MHz DDR3-1866/PC3-15000 - 1.50 V - Non-ECC - Unbuffered - 240-pin - DIMM (HX318C10FBK2/8)