Kingston - DDR4 - module - 4 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - CL19 - 1.2 V - unbuffered - non-ECC

CL19 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information DIMM form factor with 288-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility 288-pin for faster, dependable performance and better access to data and information Up to 2666 MHz speed for playing the latest games and using heavy software 4 GB memory allows you to have more programs open at a time DDR4-2666/PC4-21300 interface synchronizes electrical and clock signals for an efficient data transfer rate Desktop PC device support for your ram module to allow enhanced performance and reliable memory solution Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency