Units of measurement
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To value
Calculations
Block (FS)
DVD (~4.7 GB)
0
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Information
Block (FS)
Block (FS) — the smallest unit of data storage in file systems, size varies (e.g., 4 KB).
DVD (~4.7 GB)
DVD (~4.7 GB) — an optical disc with increased capacity, typically 4.7 GB (single-layer).