General Knoppix support for those who've read the FAQ at the Wiki
ORICO Multi Bay RAID Hard Drive Enclosure USB 3.0/ Type-C For 2.5/3.5'' HDD SSDs
$179.99
Sonnet Fusion R400 USB 3.0 RAID Storage System Tested For Power.
$233.00
OWC Guardian Maximus Raid Enclosure SATA Hard Drive FireWire
$36.99
ACASIS 2.5/3.5 inch 2 Bay SATA USB 3.0 Hard Drive Disk HDD SSD Enclosure 4 RAID
$55.45
LSI MegaRAID 9361-8i 12Gbps PCIe 3 x8 SATA SAS 3 8 Port RAID + BBU & CacheVault
$39.00
Inspur LSI YZCA-00424-101 Raid Card 12Gbps HBA Controller Low Profile 9300-8i IT
$15.98
Dell PERC H330 PCIe 3.0 x8 RAID Storage Controller 04Y5H1 High Profile
$13.99
DELL PERC H310 RAID Controller with Cables, OHV52W, 6Gb/s SAS SATA PCIe x8
$19.95
Sonnet Fusion R400 USB 3.0 RAID Storage System PARTS REPAIR ONLY READ
$244.99
Dell PowerEdge R7425 2x AMD EPYC 7451 64GB RAM H730P RAID ****AS-IS READ**** #73
$800.00