terabyte

A unit of computer memory or data storage capacity equal to 1,024 gigabytes (240 bytes).

One trillion bytes.

One trillion (1,000,000,000,000) bytes, as opposed to a tebibyte. SI symbol: TB.

Imprecisely, a tebibyte or 10244 (1,099,511,627,776) bytes. SI symbol: TiB, computing symbol: TB.

A unit of information equal to 1000 gigabytes or 10^12 (1,000,000,000,000) bytes.