· Fully hardware-accelerated RAID Engine · No driver, BIOS or software required for RAID operation · No external DRAM or processor required for RAID operation · Independent of device SATA port connection sequence · Supports RAID levels: 0 / 1 / JBOD · SATA In-band application interface · Supports more than 2Tera Bytes RAID drive · Supports on-line read data integrity check · Supports on-line command based bad sector recovery · Supports on-line Auto-Rebuild · Rebuild speed: 200GB/hour · Rebuild proceed continuously between power cycling