Glyph Studio RAID Mini SRM4000B 4TB External Hard Drive RAID 0 or 1 (USB 3, FW800, eSATA) An Intelligent Quiet Fan, Light Aluminum Enclosure, for this Powerhouse Mobile Storage Device, Keeps The Studio RAID Mini Running Smoothly While You Work On The Road. All Aluminum Chassis, Handy External Power Supply, Intelligent Quiet Fan & Hardware RAID Modes 0 for striping speed, or RAID 1 for mirroring backup. Interface: (1) USB 3.0, (2) FireWire 800, (1) eSATA. 3 Years Hardware coverage, 2 Years Level 1 Data Recovery, 1 Year Advance Replacement Mac OSX 10.4 and above. Windows XP and above. Formatted for Mac. Compatible with Windows. Included in the Box: Studio mini hard drive, USB 3.0 / 2.0 cable, FireWire 800 cable, External power adapter kit All metal enclosure Supports editing and playback of multiple HD video streams Disk health monitoring Dedicated rear power switch Easily configurable hardware RAID Bus powerable using Firewire Power adapter kit included Designed, assembled and tested in the USA Watertight carrying case available 1TB 2TB 4TB 6TB 8TB 10TB Windows Vista and above Mac OS X 10.4 and above USB 3.0 2x FireWire 800 eSATA STUDIORAID mini mobile RAID hard drive USB 3.0 cable FireWire 800 cable External power adapter kit