Areca ARC-1216-4i-MS 4-port PCIe 3.0 internal 12Gbps SAS RAID Adapter Internal Connectors: 1 x SFF-8643 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 / Server 2012 / 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