Desktop / mobile Raid 0, Raid 1, JBOD . FireWire 800/400 (1394b IEEE) and USB. Rocraid 2 external SATA hard drive offers the flexibility to meet diverse IT and personal storage needs for Mac and Windows users. It boosts up to 800Mb per second transfer rate, and combines USB and FireWire 1394b connections in a rugged elegance design enclosure. The Rocraid drive is designed to protect your data by supporting Raid one (1) Mirroring, Raid Zero (0) Striping and JBOD Spanning options for a rock solid redundancy and fault tolerance capability without any software GUI installation needs. Easy to deploy and easy to manage, this Rocraid 2 drive is pre-installed with two (2) SATA Hot-Swappable hard drives for unparallel reliability and simplicity. Store your future with confidence on Rocstor' Rocraid 2.