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 BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
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Australia Linux Server- 32 GB RAM + 500 HDD + 6 Core processor
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PFSENSE 15" Depth Server Router Firewall Supermicro X11SSH-F E3-1240 V5 32GB RAM
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1U Open Source Router Firewall X10SLH-N6-ST031 E3-1270 V3 6x 10GB Ethernet 16GB
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Open Eye OE-MTX08 8TB Micro Server With Linux (Boots To Login) No Accessories
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LattePanda Sigma - x86 Windows / Linux Single Board Computer Server (32GB RAM)
$550.00
IBM Power8 S822L 20-Core 3.42GHz 256Gb 1.2Tb 40G Elastic Storage Server 5148-22L
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IBM E850 Power8 2x 12C 3.02GHz 512Gb 1.8Tb SAS 10GbE 16Gb Linux Server 8408-E8E
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POGO Linux WEBWARE 1150 Rack-Mount Server Pentium 4 2.8GHz 512MB - No Drives
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VPS Windows / Linux Server - 12GB RAM, 4 Core, 1 TB HD, Unltd. bandwidth 1 Year
$278.04