KLEVV Hynix Chips 4GB (1 x 4GB) DDR4 SODIMM PC4-21300 2666MHz CL19 Non-ECC 260 Pin Laptop Notebook Ram Memory | KD44GS481-26N190A

Standard: 260 Pin DDR4 SO-DIMM ,Capacity:4GB,JEDEC Compliant,Chipset: SK Hynix

Speed: 2666MHz ,CL: 19-19-43

Intel XMP2.0: Support, Supports Intel 200 (X299) & 300 (Z370&Z390) series chipset and Sky-lake,Kaby-lake,Coffee-lake,etc.

Ryzen 3/5/7 and TR Processor, Compatible with AMD AM4/TR4 Platform (X370,X470,X399)

Intel XMP and AMD Ryzen : Officially Licensed Compatible