HighPoint RocketRAID 4522 8-Port External SAS 6Gb/s PCIe 2.0 x8 Hardware RAID HBA (SAS Tape / RAID Support) Hardware RAID 0, 1, 5, 6, 10, 50 & JBOD Bootable RAID Array Support OCE / ORLM Ready DVMode Performance Assurance Technology Hybrid Storage Configurations: LTO Tape and RAID Array support (RR4522) Thunderbolt Aware Supports Windows, Linux, FreeBSD and Mac OS X Operating System Recommended External Mini-SAS to External Mini-SAS cable: EXT-MS-1MMS Supports HighPoint RocketStor 6418S 8-Bay SAS/SATA Tower Enclosure