8GB RAM for MSI Workstation WE73 DDR4-2666 ECC SODIMM Memory (PARTS-QUICK Brand) at Amazon.com
Super Talent DDR4-2666 SODIMM 16GB Value Notebook Memory PC Memory F26SB16GV at Amazon.com
Crucial Memory Bundle with 16GB (2 x 8GB) DDR4 2666MHz SODIMM Upgrade kit CT2K8G4SFS8266 Compatible with iMac Retina 5K 27-inch 2019 (iMac19,1) and Mac Mini 2018 (Macmini8,1) at Amazon.com