The Kingston HX318C10F8 is a 32.80 mm (with heatsink), double sided component. This DDR3 SDRAM model features 8 GB memory capacity. The 1-module RAM is compatible with 240 pin DIMM slots and features 1866 MHz clock frequency. Additional, this product has CL10 latency with programmable CAS latency of 13, 11, 10, 9, 8, 7, 6. The Kingston PC3-14900 DIMM memory has a row cycle time of 44.75 ns for efficient and stable performance while facilitating an optimal computing experience.