The tebibyte is a multiple of the unit byte for digital information. It is a member of the set of units with binary prefixes defined by the International Electrotechnical Commission (IEC). Its unit symbol is TiB.
The prefix tebi (symbol Ti) represents multiplication by 10244, therefore:
The tebibyte is closely related to the terabyte (TB), which is defined as 1012 bytes = 1000000000000bytes, but the terabyte has been used as a synonym for tebibyte in some contexts (see binary prefix). 1 TiB ≈ 1.100 TB