As there is now an official Knoppix DVD, and it is based on the CD version, there is no need for this extra forum.
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 240GB SSD 2x 10GBE
$259.00
$198.00
1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
$149.00
Supermicro 1U Server X9SRI-F Xeon E5-2640 v2 2.5Ghz 16-Cores / 64GB / No HDD
$149.99
HP Proliant MicroServer (Model: HSTNS-5151) NO HARD DRIVES-Power Tested,
$99.99
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
SuperMicro SuperServer 5018A-FTN4 505-2 Intel Atom @ 2.4GHz 8GB w/ Ears
$174.99
HP ProLiant MicroServer Gen10 Plus - 16GB RAM No HDD
$500.00
HPE ProLiant v2 Ultra Micro Tower Server Pentium Gold G6405 16GB RAM P69102005
$696.73
2U 12 Bay SAS3 SuperMicro Server 6028U-TR4T+ W/ X10DRU-i+ Barebone 12 Caddy RAIL
$299.00