General Knoppix support for those who've read the FAQ at the Wiki
Lot of 50 DDR3 8GB PC3-12800U Desktop 1600MHz Memory RAM Mixed Major Brands
$324.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Intel
$33.99
Team T-FORCE VULCAN Z 32GB (2 x 16GB) PC RAM DDR4 3200 (PC4 25600) Memory
$54.99
HyperX FURY RAM DDR4 16GB 8GB 32GB 4GB 3200 2666 2400 2133 Desktop Memory DIMM
$9.64
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$15.90
HP 15.6" FHD Notebook AMD Ryzen 5 5500U 16GB RAM 512GB SSD Natural Silver
$339.99
Samsung 16GB (4x4GB) 1Rx8 PC3-12800U 1600Mhz DDR3 RAM Memory M378B5273DH0-CK0
$14.00
256GB Kit (8 x 32GB) PC4-17000 LRDIMM DELL POWEREDGE R730xd R730 R630 Memory RAM
$279.92