FURY KF318C10BK2/8 is a kit of two 512M x 64-bit (4GB) DDR3-1866 CL10 SDRAM (Synchronous DRAM) 1Rx8, memory module, based on eight 512M x 8-bit FBGA components per module. Total kit capacity is 8GB. Each module has been tested to run at DDR3-1866 at a low latency timing of 10-11-10 at 1.5V. Additional timing parameters are shown in the Plug-N-Play (PnP) Timing Parameters section below. Each 240-pin DIMM uses gold contact fingers.