its the range of RAM used for certain software to work like 512mb
One Sector on storage media constitutes of 512 Bytes.
To calculate bytes per track on a storage medium, you need to know the number of sectors per track and the size of each sector. The formula is: Bytes per Track = Sectors per Track × Bytes per Sector. For example, if there are 63 sectors per track and each sector is 512 bytes, then the bytes per track would be 63 × 512 = 32,256 bytes.
Sectors (the smallest physical storage unit on a disk) is almost always 512 bytes (or 0.5 kb) in size.
512
A sector is 512 bytes.
A sector is defined as 512 bytes.
512 bytes.
A Sector.
512 bytes
512 bytes
512
A sector has a fixed size; it will always be 512 bytes. A cluster can be as small as one sector, and can be as big as it needs to be.