Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
IBM System X3250 M3 Server 8GB RAM Intel Xeon x3440 2.53ghz (NO HDD)
$41.99
IBM System x3250 M4 Server Intel Xeon E31220/3.10Ghz RAM 16GB HDD 2TB
$79.00
IBM System x3250 M4 Server Intel Xeon E3-1220 V2/3.10Ghz RAM 16GB HDD 1TB
$79.00
IBM System x3250 M4 Server Intel Xeon E31220/3.10Ghz RAM 16GB HDD 1TB
$79.00
IBM Server Rack Cabinet Machine Type 9308 Model 42P w/ Mounting Accessories
$379.99
IBM Power S822 8284-22A 12SFF Power8 3.89GHz 6Core 64GB RAM No HDD Server System
$314.99
IBM System x3550 M3 Dual Intel Xeon X5650 @2.67GHz 32GB RAM No HDD
$68.50
IBM SYSTEM X3550 M3 7944AC1 Server INTEL XEON E5620 2.4GHz 16GB
$35.00
IBM EServer Xseries 220 Desktop Computer Intel Pentium 3 1GHz 512MB Ram No HDD
$224.99
IBM x3650 M4 2x Xeon E5-2670 2.6ghz 16-Core / 64GB / M5110e / 2x PSU
$229.99