Timetec 32GB KIT(2x16GB) Compatible for Apple DDR4 2666MHz / 2667MHz for Mid 2020 iMac (20,1/20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K, Late 2018 Mac Mini (8,1) PC4-21333 /PC4-21300 MAC RAM at Amazon.com
Apple Memory Module 16GB DDR4 2666MHz SO-DIMMS (2x8GB) - Apple
32GB DDR4 2666 2667 Mac Memory RAM for APPLE iMac Late 2020 MXWT2LL/A A2115 5K | eBay
parts-quick 16GB Memory for HP ZBook Fury 15 G7 Mobile Workstation (iCore i5,i7,i9) Compatible RAM Upgrade DDR4-2667 SODIMM at Amazon.com