si vs binary units 2
https://northpixelate.com/s/NmIx3DjKHto4COLC0pxXx
SI units like kilobyte use powers of 10, so 1 kB is 1000 bytes, while binary units like kibibyte use powers of 2, so 1 KiB is 1024 bytes—the difference grows bigger with each step, often causing confusion in storage specs.