Dictionary.net

The Ditto tape drives range in capacityfrom 120 megabytes to 1.6 gigabytes (data compressioncan roughly double these figures). The newer devices aredesigned for special tapes, though they will read standardtape types.The largest of tape stores up 3.2 GB. Using an enhancedfloppy drive card the transfer rate approaches the claimed19 MB/minute. External parallel port versions are alsoavailable.Compatibility details(http://iomega.com/support/techs/ditto/3040.html).