120GB REV USB 2.0 SVR B/U DISASTER RECOVERY KIT Iomega REV 120GB Server Backup Kit includes a 120GB REV drive, 5 disks and CA BrightStor ARCserve Backup and Disaster Recovery software - everything needed to create an automatic backup schedule to keep critical data safe. REV is more reliable, easier to use, up to 10 times faster, plus up to � the price of entry-level tape solutions. REV is a scaleable, high performance, storage system with removable disks that allow users to easily add storage as needed or transport files off-site.