General Knoppix support for those who've read the FAQ at the Wiki
Lot of 50 Samsung/SK Hynix/Kingston (8GB) DDR4 1Rx8 PC4-3200AA Laptop RAM Memory
$599.98
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) XMP
$38.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
Corsair Vengeance LPX 32GB PC4-25600 (DDR4-3200) Memory NEVER USED LOOSE STICKS
$40.00
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$12.90
Crucial 16GB (2x 8GB) Kit DDR3L 1600MHz PC3-12800 UDIMM Desktop 240-Pin CL11 RAM
$21.33
CORSAIR Vengeance RGB Pro 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800)
$79.95
HyperX FURY RAM DDR4 16GB 8GB 32GB 4GB 3200 2666 2400 2133 Desktop Memory DIMM
$14.85
HyperX FURY DDR4 64GB (4x16GB) 3200MHz PC4-25600 Desktop RAM Memory DIMM 288PIN
$129.95
Patriot Viper Steel DDR4 RAM 16GB (2X8GB) pvs416g440c9k
$69.99