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
ORICO 5 Bay Raid USB3.0 to SATA External Hard Drive Enclosure for 3.5'' HDD LOT
$39.99
Adaptec - ASR-7805 6Gbs SAS- PCI EXPRESS 3.0 X8 -1GB Cache RAID Controller Card
$25.99
Dell HV52W PERC H310 8-Port SAS 6Gbps PCIe 2.0 x8 RAID Controller 42-5 w Cables
$27.50
Dell PERC H330 PCIe 3.0 x8 RAID Storage Controller 4Y5H1 High Profile
$15.99
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
9207-8i PCIE3.0 6Gbps HBA LSI FW:P20 IT Mode ZFS FreeNAS unRAID 2* SFF-8087 US
$32.88
DELL ADAPTEC 0KJX16 ASR-8405 12GBPS SAS SATA PCIe Raid Controller Card
$129.00
Inspur LSI SAS3008 12Gbps SAS HBA RAID Controller Card P/N:YZCA-00424-101 Tested
$24.99