Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT2K16G4SFRA32A at Amazon.com
Axiom 32GB DDR4-2666 SODIMM for Lenovo at Amazon.com
Silicon Power Value Gaming DDR4 RAM 32GB (16GBx2) 3200MHz (PC4 25600) 288-pin CL16 1.35V UDIMM Desktop Memory Module with Heatsink Grey SP032GXLZU320BDAJ7 at Amazon.com
G.Skill Trident Z Royal Series [Silver] 32GB (2 x 16GB) 288-Pin SDRAM (PC4-28800) DDR4 3600 CL19-20-20-40 1.35V Dual Channel Desktop Memory Model F4-3600C19D-32GTRS at Amazon.com