Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions, how to buy a computer to see the configuration is good or bad, how to buy a computer to see how to configure many people do not know, now let's take a look at it!

Nowadays, computers are updated very quickly. Generally speaking, mid-range computers need to be replaced in about two or three years. Now almost every household is equipped with a computer, and many families even have more than one computer. So what configuration should we look at when we buy a computer? Take the following desktop assembly DIY computer as an example.

2. Processor

3. The processor is the processor of the computer (brain), which mainly depends on the frequency and L2 cache. The higher the frequency, the larger and faster the L2 cache. Current processors have L3 cache and L3 cache, both of which affect the corresponding speed.

4. Internal memory

5. The access speed of memory depends on the interface, the number of particles, and the storage size (including the interfaces of memory, such as SDRAM133, DDR333, DDR2-533, DDR2-800, DDR3-1333). Generally speaking, the larger the memory, the stronger the data processing capacity and the faster the speed.

6. Motherboard

7. This is a starting point for businesses to deceive Xiaobai, because there are many brands and models on the motherboard. Even for motherboards of the same brand and model, the suffixes are not the same. If you don't have so much external hardware, a small board will be enough. Special attention should be paid here. Buy a motherboard and try to buy a new motherboard instead of an old one. The newer the motherboard, the higher the compatibility.

8. Hard disk

9. Determine the speed and size of reading and storing data, such as 500G/7200/32M, where 500g is the size, 7200 is the rotational speed, and 32m is the cache of the hard disk. The larger the hard disk, the faster the computer will run. Of course, if there are conditions, you can choose a solid state disk with better performance.

10. Video card

11. The response speed of running super-large graphics program software is directly related, especially the students who play games have very high requirements for graphics cards, and partners who do not play games can directly use the integrated graphics card of the motherboard.

12. Power supply

13. It is strongly recommended to choose well-known brands. Inferior power supplies are not only unsafe, but may also burn out computers. At the same time, power is very important. If it does not meet the standard, it will cause all kinds of computers to crash, blue screen.

14. Monitor

15. 24 inches is too small for boys. Buy 27 inches with small chromatic aberration.

16. For girls, 27 inches is a little heavy, 19 or 24 inches is fine. Girls are small heads anyway.

17. Chassis / mouse / keyboard

18. Choose what you want, as long as it suits you.

19. The above is the knowledge about which configurations you want to buy a computer. I hope I can help you!

At the end of this article, I hope it will be helpful to you.

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