From the Manufacturer The Iomega REV 35 GB/90 GB USB 2.0 external drive is a revolutionary removable hard disk system that is more efficient and reliable than traditional tape systems, while providing portable, high-performance file storage. Back up and restore up to 8 times faster than tape, access files in seconds with drag-and-drop, and secure your data with password protection and encryption. Includes Iomega Automatic Backup Pro software for "set-it and forget-it" file backups, plus full system backup and fast disaster recovery with Norton Ghost for REV Drive software. The Iomega REV 35 GB/90 GB USB 2.0 external drive provides compatibility with both desktop and notebook computers. The small and light drive can be easily transported to different environments -- so you can backup your work files and then take it home to backup your personal files. The drive is backwards compatible with USB 1.1, but a USB 2.0 connection is recommended so you can take advantage of the ridiculously high speed and superior performance of the Iomega REV drive. It also has a unique stackable chassis so multiple drives can stack nicely on your desk. The external drive is bootable on systems with BIOSes that support booting from an external USB device. The Iomega REV drive is designed for superior reliability compared to tape. Compared to traditional tape systems, REV drives and disks are up to eight times faster, more durable, easier to maintain, and provide random access to data. To provide maximum reliability, the unique Iomega REV design keeps the sensitive read/write heads and electronics sealed in the drive where shock and vibration are not an issue. Reliability is further enhanced by the patent-pending air filtration system. Iomega REV disks are rated for over one million rewrites versus thousands for tape. Random access allows an Iomega REV drive to act like a removable hard drive for saving, transferring, and archiving large amounts of data at hard drive speeds using simple drag-and-drop -- something a tape drive cannot do. Iomega REV drives are ideal to replace your tape! View a Flash Demo of REV Drives and Disks here for more information. mega REV drives and disks are superior to portable hard drives in ruggedness and expandability. Because the sensitive heads and electronics are not in the REV disk cartridge, Iomega REV disks are much more durable, smaller and more portable, than current portable hard drive technology. And buying additional disks for extra capacity is more affordable than purchasing additional portable hard drives. Compared to optical drives, Iomega REV technology is much faster and more reliable than DVD and CD solutions. Iomega REV drives transfer data at up to twice the speed of the fastest optical drives. Iomega REV disks are not subject to scratching and other issues that cause data loss with DVDs and CDs. And Iomega REV disks offer virtually unlimited rewriteability, compared to the limited life of a typical DVD or CD. Product Description Iomega REV 35GB drives and removable, durable disks are the perfect storage solution for high-capacity files or for archiving client files off-site! EMC Retrospect Express software is included for backup and disaster recovery of all your critical data. Simply add more REV disks to expand storage as your data or business grows and gain the peace of mind that your data is secure and always available.