Areca ARC-1226-8X External 8-port PCIe 3.0 12Gbps SAS RAID Adapter, No Cable Internal Connectors: 2 x SFF-8644 Transfer Rate: Up to 12Gb/s RAID: RAID level 0, 1, 10 (1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD Cache Memory: 1GB on-board DDR3-1600 SDRAM with ECC Operating Systems Supported: Windows 10 / 8 / Server2012 / 7 / 2008 / Vista / XP / 2003 Linux FreeBSD VMware ( Driver 6.x support CLI in-band management utility) Solaris 10 / 11 x86 / x86_64 Mac OS X 10.4 or Higher