Kingston memory is designed, manufactured and rigorously tested to meet the exact specifications of each brand name system. It's guaranteed to be compatible and backed by a lifetime warranty and legendary Kingston reliability. DIMM 8 GB of memory to heighten your computer's performance; DDR4-3200/PC4-25600 interface synchronizes electrical and clock signals for an efficient data transfer rate; No matter how heavy and numerous the applications that you are using, 3200 MHz memory speed with Unbuffered signal and CL22 latency will run them smoothly;