data bus

See also: databus

English

Four PCI Express bus card slots (from top to second from bottom: ×4, ×16, ×1 and ×16), compared to a 32-bit conventional PCI bus card slot (very bottom)

Alternative forms

Noun

data bus (plural data buses or data busses)

  1. (computing) A hardware subsystem that transfers data between components inside a computer, or between computers.

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Further reading