Have you tried security oriented distro Operator.iso by ussysadmin.org? It is based on knoppix and debian. Also it is one of the best network testing and pen testers tool?
Dell SNPTP9W1C/16G 16 GB 2666MHz (PC4-2666) Memory Ram
$34.95
Micron 8GB DDR4 1Rx16 PC4-3200AA Laptop RAM Memory MTA4ATF1G64HZ-3G2E2
$10.00
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
NEW OLOy 16GB 2x8GB KIT DDR4-3000 PC4-24000 Desktop Gaming RAM MD4U0830160BB1ST
$19.99
Crucial DDR3L 16GB 1600 2x 8GB PC3-12800 Laptop SODIMM Memory RAM PC3 16G DDR3
$22.45
Team T-FORCE VULCAN Z 32GB (2 x 16GB) PC RAM DDR4 3200 (PC4 25600) Memory
$54.99
Samsung 8GB (2x4GB) DDR3 1600MHz PC3 Desktop RAM Memory | M378B5173DB0-CK0 |
$8.30
8GB PC3L-12800S 1600MHz SODIMM DDR3 RAM | Grade A
$12.00
Lot of 8 Samsung 16GB 2Rx4 PC3-12800R DIMM RAM PH M393B2G70QH0-CK0 Ram Modules
$100.00
HyperX FURY DDR4 8GB 16GB 32GB 3200MHz PC4-25600 Desktop RAM Memory DIMM 288pins
$71.93