Issues relating to HDD Installs. Once you have installed Knoppix, it basicly becomes debian, so you should check out www.debian.org for information.
ORICO Multi Bay RAID Hard Drive Enclosure USB 3.0/ Type-C For 2.5/3.5'' HDD SSDs
$179.99
ACASIS 2.5/3.5 inch 2 Bay SATA USB 3.0 Hard Drive Disk HDD SSD Enclosure 4 RAID
$55.45
Dell 7H4CN PERC H730P Raid Controller Mini Mono12GBPS 2GB NV Cache
$44.99
LSI MegaRAID 9361-8i 12Gbps PCIe 3 x8 SATA SAS 3 8 Port RAID + BBU & CacheVault
$39.00
Inspur LSI 9300-8i Raid Card 12Gbps HBA HDD Controller High Profile IT MODE
$15.98
Inspur LSI YZCA-00424-101 Raid Card 12Gbps HBA Controller Low Profile 9300-8i IT
$15.98
DELL PERC H310 RAID Controller with Cables, OHV52W, 6Gb/s SAS SATA PCIe x8
$19.95
Dell PERC H330 PCIe 3.0 x8 RAID Storage Controller 04Y5H1 High Profile
$13.99
Yottamaster 2 Bay USB 3.1 RAID Hard Drive Enclosure For 2.5" SATA HDD SSD UASP
$59.99
Dell KMCCD PERC H730 MINI MONO 1GB RAID CONTROLLER W/Battery
$26.99