Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
WD HDD Ultrastar DC HC520 HUH721212AL4205 12TB 3.5" SAS Server Hard Disk Drive
$45.27
Seagate Exos 7E10 ST2000NM000B 2TB 7200RPM SATA 6.0Gb/s 3.5" Internal Hard Drive
$29.99
Western Digital WD4000FYYZ RE 4TB 7200 RPM 64MB Cache SATA 6Gb/s 3.5" Hard Drive
$28.48
Seagate ST12000NM0538 Exos X14 12TB 3.5" SATA 6Gbps 3.5" Enterprise Hard Drive
$46.00
HGST Ultrastar DC HC520 12TB SATA 6Gb 256MB 3.5" Enterprise HDD- HUH721212ALE601
$82.99
HP 4TB 3.5" 12Gb/s 7.2K SAS Hard Drive P/N: 793674-001 / 803634-001 / 695597-004
$14.52
HGST Ultrastar HE10 HUH721010ALE600 10TB SATA 6Gb/s 7200RPM 3.5" Enterprise HDD
$78.99
WD Ultrastar DC HC530 14TB SATA 6G 3.5" 7200RPM Enterprise HDD - WUH721414ALE604
$112.00
HDD 3.5" SATA Hard Drive with Windows 7/Win 10 Installed Legacy
$35.99
Seagate Exos X14 12TB SATA6Gb/s 7200RPM 3.5" Enterprise Hard Drive ST12000NM0558
$109.95