What should you pay attention to when buying a second-hand computer?
- 藏色散人Original
- 2022-11-09 14:54:0025427browse
What you need to pay attention to when buying a second-hand computer: 1. CPU. The quality of the CPU is mainly related to the frequency and the second-level cache. The higher the frequency, the faster the running speed and response speed will be; 2. Memory, the larger the memory, the second-hand computer It has stronger data processing capabilities and faster speeds; 3. Motherboard and motherboard chips affect the quality of the motherboard; 4. Hard drive, installation speed, interface, etc. are all important factors that affect the quality of the hard drive; 5. Graphics card, large running speed The speed of the software program is directly determined by the graphics card; 6. Power supply, sufficient power and good stability are best.
#The operating environment of this tutorial: Windows 11 system, Dell G3 computer.
What should I pay attention to when buying a second-hand computer?
Buying a second-hand computer mainly depends on the following points:
1. CPU. The quality of the CPU is mainly related to frequency and secondary cache. There is a direct proportional relationship between the two. The higher the frequency, the faster the running speed and response speed will be.
2. Memory. Determined by the interface, storage size, and number of particles, second-hand computers with larger memory have stronger data processing capabilities and faster speeds.
3. Motherboard, the motherboard chip affects the quality of the motherboard.
4. Hard drive. Installation speed, interface, etc. are all important factors that affect the quality of the hard drive, but many people ignore the hard drive.
5. Graphics card. The speed of running large software programs is directly determined by the graphics card. Graphics cards include independent graphics cards, integrated graphics cards, core graphics cards and other types.
6. Power supply. A power supply with sufficient power and good stability is best.
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