Gigabyte - approximately one thousand million bytes of computer data (actually, it is 1K × 1K × 1Kb = 230 = 1024 × 1024 × 1024 = 1,073,741,824 bytes.)
Found on http://www.archivemag.co.uk/
A gigabyte is a unit of information or computer storage equal to 1000 megabytes or 1024 megabytes. It is commonly abbreviated GB.
Found on http://www.encyclo.co.uk/local/20628
GB is a measurement of memory storage, an acronym for Gigabyte. One Gigabyte is equivalent to 1024 MB (Megabyte) Found on https://www.encyclo.co.uk/local/21186