 "Crucial - DDR4 8 GB DIMM 288-pin" " Crucial 288-pin CT8G4DFS8213 System Memory (RAM) CDW.com
"Load applications faster and run demanding programs without lag. Crucial memory debuts faster. Even better, as its memory technology matures, speeds are projected to be amazingly high." 
 "Samsung M393A1G40DB0-CPB0Q DCZ 8GB 288p PC4-17000 CL15 18c 1024x4 DDR4-2133 1Rx4 1.2V ECC RDIMM"
 "M393A1G40DB0-CPB0Q DCZ 8GB 288p PC4-17000 CL15 18c 1024x4 DDR4-2133 1Rx4 1.2V ECC RDIMM"