Using the official byte pre-fixes
When regarding the ProductGuide you will perhaps wonder about the units of e. g. RAM, when you read 1 KiB. This (kibibyte) is the official pre-fix for 1024 byte according to IEC 60027-2. As "kilo" only defines an amount of 1000, the use of this pre-fix is - in theory - incorrect.
The counter-parts of the well-known pre-fixes, their names and their abbreviations can be seen the table below.
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|
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|---|---|---|---|---|
| SI prefixes | Binary prefixes | |||
| Name (Symbol) |
Standard SI |
Alternate Use |
Name (Symbol) |
Value |
| kilobyte (kB) | 103 | 210 | kibibyte (KiB) | 210 |
| megabyte (MB) | 106 | 220 | mebibyte (MiB) | 220 |
| gigabyte (GB) | 109 | 230 | gibibyte (GiB) | 230 |
| terabyte (TB) | 1012 | 240 | tebibyte (TiB) | 240 |
| petabyte (PB) | 1015 | 250 | pebibyte (PiB) | 250 |
| exabyte (EB) | 1018 | 260 | exbibyte (EiB) | 260 |
| zettabyte (ZB) | 1021 | 270 | zebibyte (ZiB) | 270 |
| yottabyte (YB) | 1024 | 280 | yobibyte (YiB) | 280 |