Exbibyte

An exbibyte (EiB) is a large unit of measurement for computers of the future. Exbibytes hold 1024 pebibytes (PiB) or 1,152,921,504,606,846,976 bytes. The exbibyte is closely related to, but not the same as, the exabyte.
1024 exbibytes make 1 zebibyte.