Hard drive failure is the reality to prepare for. In the long run, you will have to face the certainty that all hard drives fail no matter how cautious you have been. Imagine what would happen if the drive fails and you lost all of your family photos, critical office data, and your work portfolio? To prevent the data loss from a hard drive failure, our response is the ICYRaid enclosure to make the user experience of creating a physical backup (RAID array) a very pleasant one. The ICYRaid series MB662U3-2S packs the SuperSpeed USB 3.0 interface, tray-less drive installation design, easy to setup process, and an advanced cooling system - all these great features in a small, yet elegant enclosure that can be taken where you go as a professional media storage device.