What kind of memory does the computer configuration refer to?

But can you hold a lot of g?

This one you're talking about is a hard drive.

Memory plays a big role in a computer, all the programs running in the computer need to go through the memory to execute, if the execution of a large number of programs or a lot, it will cause the memory to be exhausted. In order to solve this problem, virtual memory technology is used in Windows, that is, a part of the hard disk space is used as memory, and when the memory is occupied, the computer will automatically call the hard disk to act as memory to relieve the tension of memory. For example, if the computer only has 128MB of physical memory, when reading a file with a capacity of 200MB, it must use a relatively large virtual memory, and the file will be stored in the virtual memory after being read by the memory, and then the files stored in the virtual memory will be released into the original installation directory.

Memory is random

access

memory, abbreviated as RAM). RAM is divided into two main categories: static random access memory, or static

RAM (SRAM) and Dynamic Random Access Memory, DynamicRAM (DRAM), we often refer to the latter when we say "system memory", DRAM.

What you store is stored on your hard drive. Memory is something that transitions between the CPU and the hard disk, the program to be processed is put in the memory first, and the CPU is called from the memory, so fast.

Let me explain it to you in my own simple and plain words.

256/512/1g

Refers to physical memory, you can see a memory module on the motherboard, its role is to run the system and software, it needs to be loaded into the memory for CPU computing processing. Of course, the larger the memory, the smoother it will be.

Your computer is loaded with a lot of G files, which refers to external memory, that is, the data in the hard disk, just like a warehouse, the size of the general hard disk is 40G, 60G, 80G, 160G

The read and write speeds of the two are worlds apart.

Memory is equivalent to a part of the human body and cannot be missing.

The g you are talking about is the size of the hard drive.

Computer memory, also known as internal memory, is one of the important components of a computer, which is a bridge to communicate with the CPU.

In the composition of the computer, there is a very important part, which is the dust storage machine. Memory is used to store programs and data components, for the computer, there is a bright infiltration of memory, there is a memory function, in order to ensure normal operation, and computer memory is a kind of memory.

Memory is divided into primary memory and auxiliary memory from the purpose of use, computer memory is the main memory, is the storage space that the CPU can directly address, made of semiconductor devices. It is characterized by fast access rates. Memory is the main component in a computer, and it is relative to external memory.

To put it in layman's terms, it is a cache, which must avoid the data exchange bottleneck between the hard disk and the CPU is too large, but now the hard disk is still the performance bottleneck of the computer, and the speed of the hard disk is the same as the memory.

The quality of a computer's memory will directly affect the speed of the computer, and the memory is the main component in the computer, which is relative to the external memory. The programs we usually use, such as Windows operating system, typing software, game software, etc., are generally installed on external memory such as hard disks, but only this can not use its functions, they must be transferred to the memory to run, in order to really use its functions, we usually enter a piece of text, or play a game, in fact, are carried out in memory. Usually we store a large amount of data to be saved permanently on external memory, and put some temporary or small amounts of data and programs in memory, so as to improve the running speed of our computer.

Functions of memory:

It plays a transitional role between the processor and the hard disk, specifically, the speed of processing data is very fast, but the hard disk is limited by its own physical structure, and the speed is relatively slow. First, the data from the hard disk is read and written to memory, and then the processor processes the data in memory. Conversely, you can also write data from memory to the hard disk.

A computer's memory capacity usually refers to the capacity of random access memory (RAM), which is a key parameter of a memory module. The capacity of the memory is generally to the power of 2, such as 64MB, 128MB, 256MB, etc., generally speaking, the larger the memory capacity, the more conducive to the operation of the system. At the beginning of the 21st century, the mainstream memory capacity in desktop computers is 2GB or 4GB, and 512MB and 256MB memory have been used less.