Exbibit
The exbibit is a multiple of the bit, a unit of digital information storage, prefixed by the standards-based multiplier exbi (symbol Ei), a binary prefix meaning 2. The unit symbol of the exbibit is Eibit.
The exbibit is closely related to the exabit, the corresponding unit using the metric prefix exa, which is 10 bits = 1000000000000000000bits.