Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
DELL PowerEdge R730XD 24x 2.5" Server Dual 750W Dual Heatsink - BareBones TESTED
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Dell PowerEdge R620 Server 2x E5-2660 v1 2.2GHz 16 Cores 256GB RAM 2x 300GB HDD
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DELL PowerEdge R730 Server 2x E5-2680v4 2.4GHz =28 Cores 32GB H730 4xRJ45
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Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
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Dell PowerEdge R720xd Dual Intel Xeon E5-2660 v2 @2.20GHz 128GB RAM No HDD H710P
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Dell PowerEdge R620 Server 2x Xeon E5-2670 8 Core 2.6GHz 32GB 0HD H310 4 Bay
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Dell PowerEdge R620 Server - 128GB RAM, 2x8c CPU, 128Gb SSD/3x900Gb SAS, Proxmox
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Dell Poweredge T430 8 Bay Server Dual Xeon E5-2683 V4 32 Cores 64GB DDR4 2X SSD
$799.00
Dell PowerEdge R430 3.5 1U 2x E5-2666 v3 2.9ghz 20-Cores 128gb 4x Trays 2x 550w
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Dell PowerEdge R620 Server 2x E5-2697 v2 2.7GHz 24 Cores 256GB RAM 1x 480GB SSD
$159.99