page_title: Scratch tape
hierarchical_section_title: Scratch tape
caption_attribution_description: Magnetic tape, Memorex 6250 CPI for computer tape engines, used between 1970 and 1990
context_page_description: In data processing, a scratch tape is a magnetic tape that is used for temporary storage and can be reused or erased after the completion of a job or processing run. During the early years of computing, when magnetic tape was the primary form of mass storage, many programs, notably sorting routines, required such temporary storage.
context_section_description: In data processing, a scratch tape is a magnetic tape that is used for temporary storage and can be reused or erased after the completion of a job or processing run. During the early years of computing, when magnetic tape was the primary form of mass storage, many programs, notably sorting routines, required such temporary storage.
caption: Magnetic tape that might be used as a scratch tape.
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