Unless you are a serious power user, you should only be concerned with the size of your hard drive. A Gigabyte is equal to 1,000 megabytes. Floppy Drives - Device to allow for storage on portable floppy disks. Can also be used to archive large amounts of data. Large amounts of information can be stored conveniently, but accessing the archived data is much slower than accessing from a hard drive or floppy drive.
Tape drives very greatly in speed just as the tapes themselves vary in capacity.
There are many different options available to meet anyone's needs. Tape drives are not a necessary item for the average user, but invaluable if you wish to protect vital information you may have stored on your system. The drive itself operates about as fast as most standard hard drives. Although Iomega isn't the only manufacturer of high capacity disk drives, their pricing, reliability and ease of use make their products superior to most on the market. Multimedia Having to do with graphic and sound capabilities of a home computer.