Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
HP ProLiant MicroServer Gen8 G8 G2020T 8GB RAM 4x 1TB HDD 4x 3.5" 712318-421
$279.99
Supermicro 1U Server X9DRW-3LN4F+ 2x E5-2680 2.7ghz / 128gb / 8xTrays / 2x 700w
$229.99
Supermicro 1U Server X9DRW-iF 2x E5-2680 v2 2.8ghz / 128gb / 4xTrays / 2x 700w
$219.99
TRUNAS ZFS Server 2U 12 Bay SUPERMICRO X10DRU-i+ 2x E5-2676 V3 14C 32GB RAM SAS3
$419.00
Supermicro Server 505-2 Intel 2.4GHz 16GB SYS-5018A-FTN4 - pfSense Compatible
$220.48
SuperMicro CSE-836 16LFF Server X9SCL+-F Xeon E3-1220V2 3.10GHz CPU 8GB RAM
$169.99
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$273.00
HPE ProLiant MicroServer Gen10 Plus v2 Ultra Micro Tower Server - 1 x Intel Xeon
$846.48
1U Firewall Router Server 6x 10GBE E3-1270 v3 32GB RAM X10SLH-N6-ST031 2x PSU
$200.00
Sun Ultra 40 M2 Worksation 2 x AMD Dual-Core Opteron 8GB RAM RISC/UNIX Read
$428.68