Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
$149.00
Australia Linux Server- 32 GB RAM + 500 HDD + 6 Core processor
$66.40
PFSENSE 15" Depth Server Router Firewall Supermicro X11SSH-F E3-1240 V5 32GB RAM
$382.00
POGO Linux WEBWARE 1150 Rack-Mount Server Pentium 4 2.8GHz 512MB - No Drives
$179.99
IBM E850 Power8 2x 12C 3.02GHz 512Gb 1.8Tb SAS 10GbE 16Gb Linux Server 8408-E8E
$899.95
Canonical Ubuntu Linux - DVD / USB Drive - 24.04 LTS / 23.10 / 22.04 / 18 / 16
$9.99
IBM 9006-22C 12 Bay LFF SAS3 12G Dual 22 Core 2.6GHz Power9 P9 Linux Server
$2799.99
The Complete Redhat Linux 5.2 Operating System Deluxe Secure Server New Sealed
$25.00
1U 10 SFF Bay Supermicro Server X10DRW-iT 2x Xeon E5-2690 V4 128GB DDR4 RAM
$428.00
PFSENSE 15" Depth Server Supermicro X11SSH-F E3-1240 V5 V6 - 128GB NVME 32GB RAM
$359.00