General Knoppix support for those who've read the FAQ at the Wiki
KINGSTON 8GB 1Rx8 PC4-2400T-SA1-11. Laptop Memory. Ram. SO-DIMM
$7.99
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
GIGABYTE AORUS 32GB (2 x 16GB) PC5-41600 (DDR5-5200) UDIMM Memory - Gray...
$125.00
Nice Lot 1264GB (4GBx316) Assorted PC3L / PC3 Non-ECC SODIMM Laptop Memory
$299.95
Nice Lot 1264GB (4GBx316) Assorted PC3L / PC3 Non-ECC SODIMM Laptop Memory
$324.95
Mixed Lot of (27) 1GB Memory DDR PC2700/PC3200 UDIMM Desktop Memory
$49.99
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
A-Tech Premium Memory 16GB kit (2 X 8GB) DDR3 1600MHz PC3-12800
$44.54
128GB (8x 16GB) DDR3 PC3-14900R ECC Server Memory HP DL360 DL380 DL580 G7 / G8
$48.99