G.Skill Trident Z RGB Series 32GB (2 x 16GB) 288-Pin SDRAM (PC4-25600) DDR4 3200 CL16-18-18-38 1.35V Dual Channel Desktop Memory Model F4-3200C16D-32GTZR at Amazon.com
Crucial Technology RAM Memory 1 x 2GB DDR3 SDRAM 2 DDR3 1600 DDR3 CT25664BA160BJ at Amazon.com
MemoryMasters 2GB 2 X 1GB PC2100 Registered 266MHz 184 pin DDR SDRAM ECC DIMM Memory RAM for Dell PowerEdge 1750 2600 2650 Server at Amazon.com
OWC 32GB (2 x 16GB) PC21300 DDR4 2666MHz SO-DIMMs Memory, Compatible with Mac Mini 2018, iMac 2019 and up, and Compatible PCs, (OWC2666DDR4S32P) at Amazon.com