- A gigabtye is a unit of storage, usually abbreviated to GB. 1 gigabyte = 2 to the
thirtieth power (230) bytes =
1,073,741,824 bytes = 1024 megabytes.
See also terabyte.
Note: Storage devices sold by manufacturers normally assume 1GB = 1,000 MB = 1,000,000,000 bytes.
For more information see:
- http://everything.explained.at/Gigabyte/ - Gigabyte explained.