Home / Compare / 1 TB drive vs A petabyte archive 1 TB drive vs A petabyte archive: data size comparison The data size of a petabyte archive is about 1,000 times the data size of a 1 TB drive. Selected basis: an example for 1 TB drive; an example for A petabyte archive; approximate values.
1 TB drive Change → A petabyte archive Change → MeasurementData & storage PropertiesData
1 TB drive Data
A petabyte archive Data Scale Linear ✓ Logarithmic ✓ BYTES OF DATA
0 Too small to see at this scale; the bar has not been widened.
Bar length represents bytes. The physical sizes of devices are schematic; encoding and compression affect file sizes.
In perspective 1,000× times Measurements, assumptions & sources 1 TB - Data; example.
A one-terabyte drive is a digital storage device capable of holding large amounts of computer data, such as documents, media and software.
One trillion advertised bytes: approximately 931 GiB. This is not a loss of physical storage.
Defined examples — our methodology 1 PB - Data; example.
A petabyte archive is a digital storage system designed to retain very large collections of data for long-term access.
A defined 1 PB archive before replication or redundancy overhead.
Defined examples — our methodology Share comparison ↗
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