Kingston Technology Fury Impact 64GB 4800MT/s DDR5 CL38 SODIMM XMP Ready Laptop Memory (Kit of 2) KF548S38IBK2-64, Black at Amazon.com
G.Skill Trident Z Series 64GB (2 x 32GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-64GTZR at Amazon.com