CalDigit VR2 is the most complete two drive RAID system that offers impressive connectivity, superior quality, and unmatched performance. It is an upgradeable enclosure that is both portable and functional. This storage drive uses a quad interface (USB 3.0/2,0), eSata, and Firewire 800 & 400.
CalDigit VR2 enclosure come with hot swappable drive modules for easy replacement, it has an LED display for easy read the drive status. It offer to change RAID settings without additional software, and active cooling system for efficient temperature controlled fan reduces heat and keep noise levels.
CalDigit VR2 HDD enclosure available from Amazon.com in three capacity option, 2TB, 4TB, and 8TB with price at $499, $599, and $999, respectively.