Best Raid Controllers

10Gtek 12G Internal PCI-E SAS/SATA HBA RAID Controller Card, Broadcom's SAS 3008, Compatible for SAS 9300-8I

LSI 9201-8i RAID Controller Card 6G HBA FW P20 9211-8i IT Mode ZFS FreeNAS unRAID SAS PCI E Expander Card + 2*SFF-8087 SATA

LSI 9300-8i RAID Controller Card PCI E 3.0 12Gbps HBA IT Mode ZFS FreeNAS unRAID RAID Expander + 2 SFF-8643 SATA Cable

HP 804331-B21 Smart Array P408I-A SR Gen10 - Storage Controller (RAID) - 8 Channel - SATA 6Gb/s/SAS 12Gb/s - 1.2 GBps - RAID 0, 1, 5, 6, 10, 50, 60,

Intel RAID Storage Controller RS3DC040

10Gtek Internal PCI Express SAS/SATA HBA RAID Controller Card, LSI SAS2008 Chip, 8-Port 6Gb/s, Same as LSI 9211-8I

LSI 9207-8i RAID Controller Card 6Gbs SAS HBA P20 IT Mode for ZFS FreeNAS unRAID RAID Expander Card + 2 * 8087 SATA Cable

LSI 9207-8i RAID Controller Card SAS 6Gbs SATA PCI-E 3.0 HBA IT Mode Expander Card for ZFS FreeNAS unRAID

Avago Avago SAS 9300-16i SGL

Hewlett Packard Enterprise 804394-B21 Smart Array E208i-p SR Gen10 8 Internal Lanes/No Cache 12G SAS PCIe Plug-in Controller