HyperX KHX1600C9D3P1K2/8G is a kit of two 512M x 64-bit(4GB) DDR3-1600 CL9 SDRAM (Synchronous DRAM) 1Rx8memory modules, based on eight 512M x 8-bit DDR3 FBGAcomponents per module. Total kit capacity is 8GB. Eachmodule kit has been tested to run at JEDEC DDR3-1600 at alow latency timing of 9-9-9 at 1.5V. Additional timing parameters are shown in the PnP Timing Parameters section. Each240-pin DIMM uses gold contact fingers and requires +1.5V.The electrical and mechanical specifications are as follows: