General Knoppix support for those who've read the FAQ at the Wiki
Apple MacBook Air (2020) 13.3-inch, 1.1GHz, i5, 8GB RAM, 512GB SSD, Space Gray
$299.00
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
Crucial 8GB 1x8GB PC RAM PC3L 12800U DDR3 1600MHz Desktop Memory DIMM
$8.99
Micron 8GB DDR4 1Rx16 PC4-3200AA Laptop RAM Memory MTA4ATF1G64HZ-3G2E2
$10.00
Team T-FORCE VULCAN Z 32GB (2 x 16GB) PC RAM DDR4 3200 (PC4 25600) Memory
$54.99
SK Hynix 8GB DDR4 1Rx16 -PC4-3200AA/ HMAA1GS6CJR6N-XN SODIMM
$10.00
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
SK Hynix 8GB (1X8GB) RAM PC4-19200 DDR4-2400T Desktop SDRAM HMA81GU6AFR8N-UH
$10.99
HYNIX HMT31GR7BFR4C-H9 8GB PC3-10600R DDR3-1333MHZ 2Rx4 (LOT OF 8) DRAT-3
$999.00
128GB Kit 4x 32GB PC4-17000 LRDIMM DELL POWEREDGE R730xd R730 R630 Memory RAM
$127.96