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
VENGEANCE RGB PRO SL 32GB (2x16GB) DDR4 DRAM 3600MHz C18 Memory Kit β Black
$54.99
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
A-Tech 8GB PC3-12800 Desktop DDR3 1600 MHz Non ECC 240-Pin DIMM Memory RAM 1x 8G
$13.99
CORSAIR - VENGEANCE LPX 32GB (2x16GB) 3200MHz DDR4 C16 DIMM Desktop Memory
$59.99
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$23.95
Samsung 16GB (4x4GB) 1Rx8 PC3-12800U 1600Mhz DDR3 RAM Memory M378B5273DH0-CK0
$14.00
SAMSUNG 16GB PC3-12800R REGISTERED ECC M393B2G70BH0-CK0 reg server ddr3-1600 USA
$6.95
LOT 8x 16GB (128GB) Samsung M393B2G70DB0-CMA PC3-14900R DIMM Server Memory
$35.99
Set Of 10 Samsung (1 x 8GB) PC4-21300 So DIMM So(DDR4-2666) Memory - SET OF 10
$100.00