VisionTek 8GB DDR4 2133MHz (PC4-17000) DIMM -Desktop - DDR4 RAM - 8GB 2133MHz DIMM - PC4-17000 Desktop Memory Module 288-pin CL 15 Unbuffered Non-ECC 1.2V 900840

Up to 2133 MHz speed with Unbuffered signal for smooth computer performance 8 GB memory allows you to have more programs open at a time 288-pin-pin DDR4-2133/PC4-17000 interface synchronizes electrical and clock signals for an efficient data transfer rate