What is the meaning of computer storage

The meaning of computer storage is: 1. It plays the role of a bridge in the computer, responsible for data exchange and processor between the data on the hard disk motherboard and the processor; 2. All computer data is It is exchanged between the memory and the processor, and the reading speed and storage speed of the memory are the fastest.

Storage and memory, the role of memory

1. Simply put, the role of memory in a computer is equivalent to A bridge that is used to exchange data between the data on the motherboard and the processor.

2. All computer data is exchanged with the processor through the memory. The reading speed and storage speed of the memory are the fastest. The direct exchange speed with the data bus on the motherboard is very slow, so it can also be Memory is regarded as a data cache area.

1. Development of memory

Currently, the memory we can see is more than 2GB. The memory has developed to the third generation, which is DDR3. It is expected that The fourth generation of DDR4 memory will be launched in 2014. The larger the memory, the faster the whole machine will be. But if you are just running small programs, 2G memory is actually the same as 8G memory, so usually the bigger the memory, the better. If you are not running large programs or running at the same time in the computer, Generally, 2GB of memory is enough to open many programs.

2. Memory

Memory is also called internal memory. Its function is to temporarily store operation data in the CPU, as well as data exchanged with external memories such as hard disks. As long as the computer is running, the CPU will transfer the data that needs to be calculated into the memory for calculation. When the calculation is completed, the CPU will send the results out. The operation of the memory also determines the stable operation of the computer. Memory is composed of memory chips, circuit boards, golden fingers and other parts.

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