Acer SD100 16GB Single RAM 2666 MHz DDR4 CL19 1.2V Laptop Computer Memory - BL.9BWWA.210 at Amazon.com
Corsair Vengeance LPX 16GB (2 X 8GB) DDR4 3600 MHz (PC4-28800) C18 1.35V Desktop Memory - Black (CMK16GX4M2D3600C18) at Amazon.com
OLOy DDR5 RAM 16GB (2x8GB) Black Hairline Blade 5600 MHz CL40 1.25V UDIMM (MD5U0856402BRLDE) at Amazon.com
OWC 32GB (2 x 16GB) PC21300 DDR4 2666MHz 260pin SO-DIMMs Memory Ram Module, Compatible with Mac Mini 2018, iMac 2019 and up, and Compatible PCs, (OWC2666DDR4S32P) at Amazon.com
Crucial 16GB Single DDR4 2400 MT/s (PC4-19200) DR x8 SODIMM 260-Pin Memory - CT16G4SFD824A at Amazon.com
Kingston 16GB DDR4 SDRAM Memory Module at Amazon.com