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Tape drive facts for kids

Kids Encyclopedia Facts
Dds tape drive 01
DDS tape drive. Above, from left to right: DDS-4 tape (20 GB), 112m Data8 tape (2.5 GB), QIC DC-6250 tape (250 MB), and a 3.5" floppy disk (1.44 MB).

A tape drive or streamer is a component that is often attached to a computer. It is used to write data to magnetic tape or to read data from it. Usually people use it to do backups. Tape drives are different from hard drives in that the access to the data is sequential (in order). This means to read a certain part of data, all the data before it needs to be read as well. Also tape drives are slow, compared to hard drives. Current capacities range from tens of gigabytes to almost a terabyte, per cartridge.

Images for kids

  • Coloradobrandtapedrive

    An external QIC tape drive.

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