General Knoppix support for those who've read the FAQ at the Wiki
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
Team T-FORCE VULCAN Z 32GB (2 x 16GB) PC RAM DDR4 3200 (PC4 25600) Memory
$54.99
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
CORSAIR Vengeance RGB 32GB (DDR5-6000) RAM Memory (CMH32GX5M2B6000Z30K)
$97.99
32GB (2 x 16GB) Samsung M378A2K43CB1-CTD PC4-2666V-UB1-11 DDR4 Desktop Memory
$34.99
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$23.95
Lot Of 44 / DDR3 PC3 / 8GB / Desktop Memory RAM Mix
$329.95
Lot of 28 / DDR4 / PC4 / 8GB / Desktop Memory RAM
$279.95
Samsung 64GB DDR4 2666MHz PC4-21300 ECC SDRAM Server Memory RAM DIMM 288PIN
$35.71
A-Tech 32GB 2x 16GB PC4-25600 Laptop SODIMM DDR4 3200 MHz Non-ECC Memory RAM 32G
$59.99