Conserve the space of your hard disk drive - using the ThinkPad SuperDisk (LS-120) Ultrabay 2000 Drive you can transfer and save large files. The Ultrabay 2000 Drive technology allows you to use SuperDisk (LS-120) media and read/write industry standard 1.44MB diskettes. One SuperDisk (LS-120) diskette holds 120MB of data, the equivalent of over 83 traditional 3.5in diskettes. One outstanding feature of the ThinkPad SuperDisk (LS-120) Ultrabay 2000 drive is read/write backward compatible with the vast library of 1.44MB and 720KB diskettes. Whether the requirement is to read/write traditional diskettes or save/transport larger files, the ThinkPad SuperDisk (LS-120) Ultrabay 2000 Drive is the appropriate device for the job.