HighPoint RocketRAID 840A PCIe 3.0 x8 6Gb/s SATA RAID Host Bus Adapter Transfer Rate: Up to 6Gb/s RAID: RAID 0/1/5/6/10 JBOD Part: RR840A Operating Systems Supported: Window Server 2008 and Window 7 and later Linux FreeBSD Mac Package Contents: 1 x controller card 1 x Low Profile Bracket 1 x Quick Installation Guide