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Model file allocation in whole blocks

This is a simple block model for ordinary nonresident, uncompressed files. It is not a measurement of your drive and excludes filesystem metadata, small resident files, sparse files, compression and cloud placeholders.

Observed original-file trial

File bytesAllocated bytes
4,0964,096
4,0978,192
5,0008,192
9,00012,288

These rows were read through the Windows FILE_STANDARD_INFO API for newly created local files. They are observations of one volume, not promised values for every drive.

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