The HDPro is bootable.

Simply install the operating system of your choice (Mac OS X, Windows, or Linux) onto the HDPro and it will become completely bootable. By booting from HDPro the ability to troubleshoot system issues and start up disks can be achieved whenever errors are encountered.

Booting from a RAID Volume adds both flexibility and mobility. Complete and pre-configured systems can be moved to and from various locations, and can even be used with a laptop.