CalDigit VR 2 TB 2 Drive Media RAID System with Firewire & USB Interface, for Mac & Windows. Manage, Monitor, Modify: The CalDigit VR features an easy to read, orange backlight LCD screen, that indicates RAID capacity, RAID information and environmental monitor A cooler design: The CalDigit technical team works with unparalleled effort to solve the overheating problem that many other storage products may have On the go: The CalDigit VR is a worry free mobile unit, which works great with the AJA IoHD or the Matrox MXO 2 Easy configuration and monitors: The CalDigit VR provides the ability to monitor system status with a user friendly GUI (graphic user interface). It also offers password protection to prevent unauthorized reading of confidential RAID settings Advanced modular design: The CalDigit VR drives, fan and power supply are designed to be easily swapped. This modular design makes component replacement a breeze, which allows a dead drive to be quickly and easily hot swapped, replaced and rebuilt, to reduce downtime on time-critical projects