Zb (n.)
a unit of information equal to 1000 exabits or 10^21 bits
[ Syn: zettabit , zbit , zb ]
a unit of information equal to 1000 exabytes or 10^21 bytes
[ Syn: zettabyte , zb ]
a unit of information equal to 1024 exbibytes or 2^70 bytes
[ Syn: zettabyte , zebibyte , zb , zib ]