How much data does one petabyte (PB) equal in terabytes (TB)?

One petabyte (PB) is equal to 1,024 terabytes (TB). This conversion is based on the binary system used in computing, where each unit is a power of 2. In this context, one terabyte is defined as 1,024 gigabytes, and consequently, one petabyte is defined as 1,024 terabytes because 1 PB = 1,024 TB.

Understanding the data storage hierarchy is crucial, especially in fields that deal with large amounts of data, like data centers or cloud computing. Knowing that 1 PB equals 1,024 TB can help make decisions regarding capacity planning, data management, and resource allocation.

The other options do not align with the established measurement of data storage in computing, which is why they do not reflect the correct conversion from petabytes to terabytes.