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 Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$273.00
1U 20" Short Depth Server Firewall PFSense X11SSH-F Xeon 3.5Ghz 32GB RAM NVME
$247.00
Supermicro CSE 823-6 2U 6 Bay Chassis ,1xPWS 653-2H 650Wsold as in the photo,
$119.75
Supermicro Server 1u X10DRW-I 128GB DDR4 ECC 2x Xeon E5-2620 v3 2.4GHz Inc Rails
$349.00
HP ProLiant MicroServer Gen8 G8 G2020T 8GB RAM 4x 1TB HDD 4x 3.5" 712318-421
$269.99
HP ProLiant MicroServer Gen8 | Intel XEON E3-1220L V2 | 8GB RAM | NO HDD | 4 BAY
$249.99
Supermicro Server 505-2 Intel 2.4GHz 16GB SYS-5018A-FTN4 - pfSense Compatible
$220.48
DATTO-1000 Mini PC Micro Server 8GB RAM
$67.48
TRUNAS ZFS Server 2U 12 Bay SUPERMICRO X10DRU-i+ 2x E5-2676 V3 14C 32GB RAM SAS3
$419.00
Supermicro 1U Server X10SLM+-F E3-1270v3 3.5ghz / 32GB / No HDD
$299.99