The Iomega® Zip® 250MB ATAPI drive is the most durable storage solution for backing up your important data. Because it’s an internal drive, you don’t need to worry about using extra outlets, or even space on your desk. As with every Zip drive, you’ll also get Iomega Automatic Backup software, to make backup a snap; and Iomega Sync software, to transfer files between computers seamlessly – making Zip disks perfect for mobile users.
An ATAPI drive is an internal drive you install directly in your computer’s hard drive, adding more storage capacity/memory.