Definition of yottabyte in English:

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Pronunciation: /ˈyädəˌbīt/
(abbreviation Yb or YB)


A unit of information equal to one septillion (1024) or, strictly, 280 bytes.
Example sentences
  • A yottabyte, the largest defined capacity measurement, is equal to 10 to the 24th (a septillion) power and a zettabyte is 10 to the 21st.
  • I had to look this up, and I'm pleased to report that it is a petabyte: 1,024 times that is an exabyte, 1,024 times that is a zettabyte, and 1,024 times that is a yottabyte.
  • You're managing terabytes or petabytes or in our case we do yottabytes of storage.
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