What is "pebibit"

n. (context computing English) A unit of information or storage equal to 2⁵⁰ bits

The pebibit is a multiple of the bit, a unit of digital information storage, prefixed by the standards-based multiplier pebi (symbol Pi), a binary prefix meaning 2. The unit symbol of the pebibit is Pibit.

The pebibit is closely related to the petabit, the corresponding unit using the metric prefix peta, which is 10 bits.