What is the arrangement of computer capacity units from smallest to largest and what is the progression law?

Capacity units: b, B, kB, MB, GB, TB.

1B=8b

1KB=1024B

1MB=1024KB

1GB = 1024MB

1TB = 1024GB

The memory capacity of a computer is usually referred to as the Random Memory (RAM) capacity, which is the key parameter of a memory stick. Memory capacity is measured in megabytes (MB), which can be abbreviated as M. Memory capacity is usually a multiple of two, such as 64MB, 128MB, 256MB, etc. Generally speaking, the larger the memory capacity, the better it is for the operation of the system.

At the beginning of the 21st century, the main memory capacity used in desktop computers is 2GB or 4GB, and 512MB or 256MB of memory is less commonly used. The system recognizes memory in bytes, each of which consists of an 8-bit binary number, or 8bit (bit, also known as a "bit"). In computer binary, 1Byte=8bit; 1KB=1024Byte; 1MB=1024KB; 1GB=1024MB; 1TB=1024GB.