Methods and apparatus for storing data which employ a hard disk memory media which is operably supported within a cartridge shell to form a disk cartridge. The disk cartridge can be employed in the manner of a tape cartridge wherein the disk cartridge can be stored in a communicatively isolated condition...http://www.google.es/patents/US6650961?utm_source=gb-gplus-sharePatente US6650961 - Disk cartridge data storage apparatus
