Exabyte
Storage
A unit of storage equal to 1 quintillion bytes or 1 billionGigabytes.
A unit of storage equal to 1,024 x 1,024 x 1,024 x Gigabytes = just over 1 billion Gigabytes.
1024 (or 1000) petabytes.
E-Discovery
A unit of 1000 petabytes. See Byte.