2. It usually includes CPU, memory, hard disk, CD-ROM drive, power supply, and other input/output controllers and interfaces, such as USB controller, graphics card, network card and sound card.
3. What is located in the main chassis is usually called internal equipment, and what is located outside the main chassis is usually called peripheral equipment (such as monitor, keyboard, mouse, external hard disk, external drives, etc.). ).
4. The host has internal memory and peripheral devices. Memory is used to store programs, original data and intermediate results needed for data processing.
5, the speed of the host is the first mentioned function, our host, in the best choice of buying and renting, first ping the speed of the host, or testing the download speed. At present, most of the space provides trial service, and the trial payment is satisfactory.