1. (a unit of information equal to 1000 exabytes or 10^21 bytes)
zettabyte, ZB
synonim: zettabajt

2. (a unit of information equal to 1024 exbibytes or 2^70 bytes)
zettabyte, zebibyte, ZB, ZiB: : synonim: zettabajt
synonim: zebibajt
synonim: ZiB