| zettabyte | (n) a unit of information equal to 1000 exabytes or 10^21 bytes, Syn. ZB |
| zettabyte | (n) a unit of information equal to 1024 exbibytes or 2^70 bytes, Syn. ZiB, ZB, zebibyte |
| petabyte | (n) a unit of information equal to 1000 terabytes or 10^15 bytes, Syn. PB |
| petabyte | (n) a unit of information equal to 1024 tebibytes or 2^50 bytes, Syn. PB, pebibyte, PiB |
| ペタバイト | [petabaito] (n) { comp } petabyte [Add to Longdo] |