A tebibyte (a contraction of tera binary byte)'s a unit of information or computer storage, abbreviated TiB. » 1 tebibyte = 240 bytes = 1,099,511,627,776 bytes = 1,024 gibibytes The tebibyte's closely related to the terabyte, which can be either a synonym for tebibyte, or refer to 1012 bytes = 1,000,000,000,000 bytes, depending on context (see binary prefix).… (More on Tebibyte)