Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
Colfax CX75432 4U Server 2x Xeon E5-2660 v3 NO RAM NO HDD NO GPU
$699.00
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$273.00
New Dell PowerEdge R630 Server x2 Xeon E5-2650v3 2.3GHz x4 8GB DDR4 x2 250GB HDD
$299.99
DELL PowerEdge R430 8SFF 2x E5-2630v3 1.8GHz =16 Cores 32GB H730 4xRJ45
$206.00
Dell PowerEdge R420 Dual Intel Xeon E5-2440 v2 @1.90GHz 32GB RAM No HDD H710
$74.50
Dell PowerEdge R620 Server - 256GB RAM, 2x8cCPU, 120Gb SSD/3x900Gb SAS, Proxmox
$320.00
Dell PowerEdge R620 Server 2x E5-2660 v2 2.2GHz 20 Cores 256GB RAM 1x 480GB SSD
$139.99
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
DELL R630 Server 2x E5-2687Wv3 3.1GHz =20 Cores 32GB H730 4x 1.2TB SAS 4xRJ45
$360.00
New Gigabyte 10 bay SFF Server 2x Xeon Gold 6130 Total 36 Core 64GB DDR4 3x PCIe
$699.00