Hardware Raid controller built-in on board with one-button control. Support Single Drive Mode, Raid 0 / 1 / 3 / 5 / 10
Support 3.5" SATA I / II / III hard disk drive up to 10TB per drive, and 2.5" SATA hard disk drive.
Transfer rate up to 5.0Gbps via USB 3.0, up to 6.0Gbps via eSATA (Single Mode), and 3.0Gbps via eSATA (Raid Mode)
Smart Fan with built-in thermal-sensor, Auto & Manual modes, and 3 speed levels