Class i7 eight nuclear only has 16G memory, which is often the title of online shopping computer. It looks great. But in fact, when you open the specific configuration table, you will know that the so-called eight nuclear i7 is just an outdated Xeon processor. This kind is used on the server, and its main frequency is low, so it is not suitable for home use. The motherboard platform is also a long time ago X79, plus DDR3 memory, the whole set is all second-hand. These products are basically disassembled parts, which can't be declared as "brand-new inventory", not to say that they can't be used, but they are really worried and may hang up soon.
To avoid this problem, first of all, you should get rid of the psychology of taking advantage, and in addition, you should know a little computer knowledge. People who know how to configure, you will know what is going on as soon as you listen to what I just said. This is for cheating.
This is another secret skill, and it is easy to believe it if you are not careful. For example, the same B450 chipset, how big can the price difference of the same brand motherboard be? B450M PRO-M2 V2 is more than 400 yuan cheaper than B450I GAMING PLUS! !
For example, the same Samsung 500G M.2 SSD, 970EVO is cheaper than 970PRO 600 yuan!
These two examples show that even genuine products have a lot of room for operation. The models look the same, either vague or the key places are not written, which makes people unable to judge and gives people a very cheap illusion. In particular, various computer accessories, parameters and models are dazzling and easy to make mistakes.
To prevent this, you must ask clearly when you buy it, and you must ask clearly about the specific model. Don't be afraid of trouble.
This title is already very clear, so it doesn't need too much explanation. Tell me a true story. The colorful GTX 1050 2G for my computer graphics card was 899 yuan when I bought it. At about the same time, my cousin also got a computer. The graphics card is still GTX 1050 2G, and the brand is Canocchi. Its price is only over 400, and the gap is nearly double. And the result? I used it for a year, and it's okay. It was hung up and thrown into the trash can.
In the computer market, graphics cards, memory and solid-state drives are very easy to copy, and small factories produce work packages. There is nothing wrong with the parameters and appearance. However, there will be various problems in actual use. My cousin's video card is an example. At first, it was an occasional brush screen, and finally it went on strike directly. What's the use of such a graphics card no matter how cheap it is?
There are also solid-state hard drives, where the water is deeper and the black and white film is full, which ordinary consumers simply can't tell.
The above lists some common methods used by businesses, which make you feel that they are very cheap. As long as you remember that it is cheap and not greedy, try to choose a formal platform and buy brand products, you will not encounter these pits. At the same time, computers will not be much cheaper to buy, and the principle of value for money is very applicable here.
Whether it is an e-commerce or a physical store, we must maintain a reasonable profit. A computer is a few hundred dollars smaller. If you see that model is very high, but the price is very cheap, it is right to take a detour.
Can we say that most online goods are much cheaper than those in physical stores? Otherwise, online shopping is so hot now!
The subject asked, is the computer on the internet much cheaper than the computer city? This is one thing. Obviously, the subject's feeling is correct, and it is.
The goods displayed on the Internet are less in supply, lower in freight and lower in natural price. Compared with the goods in physical stores, I don't know how many dealers flow from factories to retail stores. The last retailer earns the most, and the price must be very different. So the price of the same computer seen online is much less than that of the computer city.
To tell the truth, I didn't like online shopping at all a few years ago. I think it's too virtual to buy, and it's very troublesome to return it. An accidental experience completely changed my perception of online shopping.
In my family, one is short and fat, and the other is thin. Every time my wife buys clothes for these two people, it takes a whole day to run around the county! Satisfied with the style, either too long or too short; It is difficult to find the right length, and it is too thin to wear on the body. I heard that it is reasonable to provide height and weight for online shopping clothes, so I tried to do it. As a result, the whole family was pleasantly surprised to find that online shopping clothes are a perfect match, and there are various styles and fabrics, so you can choose them at will. The price is lower, sometimes so low that I feel refreshed! From then on, all my clothes, shoes and hats depended on online shopping.
After years of online shopping experience and practice, family members increasingly believe that online shopping depends on online shopping, and online shopping items have penetrated into all aspects. One of the most prominent aspects is my department store. A considerable number of goods come from online shopping, and express carts often come to the door several times a day. On the other hand, many times, even daily meals are used online. The dishes of famous brands and stars are shared by famous chefs, and the prices are not expensive. Why not? I'm not as good as a layman. All in all, the above things are cheap and good, and the most important thing is to bring too much convenience to life and work!
I suggest that after tasting the sweetness of buying a computer online, the subject may wish to experience online shopping several times in the future and feel the convenience brought to life by the online shopping era.
Why are computers on the Internet cheaper than those in physical stores?
Objectively speaking, 70% to 80% of computer accessories on the Internet, especially those equipped with complete machines, may be second-hand processors, and recycled second-hand memory chips, including second-hand graphics cards, motherboards and solid-state drives during the warranty period, may be brand-new, but hard drives may also encounter fake solid-state drives of unknown brands. Of course, the price difference between branded SSDs and shanzhai SSDs is not obvious. In the previous brand of 128g, the price of SSD was more than 270 to more than 300, while in Huaqiang North, a SSD with a shell raised garbage at most 100, which is the profit difference.
So if you buy a computer online, you'd better not go to see the I7 level advertised by Maijia. These desktop computers basically use Xeon processors, which is called foreign garbage. But most computer enthusiasts who toss DIY will buy this kind of processor because of its high cost performance.
If you really don't know much about hardware, I personally suggest that you find someone who knows more about computers to buy accessories online and then assemble them yourself, or you can go to a physical store to buy accessories for later sale.
With the rise of e-commerce platforms and online shopping malls, the entire e-commerce machine has also risen rapidly with ultra-low prices. Although on the surface, the configuration of the entire e-commerce machine is similar to that of offline computer machines, in fact, the gap is still very large. In order to reduce costs, e-commerce machines often use some small factories, work packages and even used computers hardware or accessories. The hardware collocation is very uneven, the compatibility and quality of computers are not very high, and problems often occur, so it is not worth buying even if the price is low.
Considering the cost of compression, e-commerce computer hardware uses a large number of small factories, work packages or used computers hardware or accessories, and many core hardware has shrunk to varying degrees. Although the price is cheap, the quality and stability are poor. Although many motherboards of electric business opportunities are made of products from big manufacturers, they are generally made of electricity, with mediocre materials, serious shrinkage, and poor compatibility and stability. Graphics cards are generally second-and third-tier brands or work package products, and there is still a big gap in performance and stability compared with large manufacturers. Solid-state hard disks are generally made by small factories, which have relatively slow storage speed and poor storage security. Power supply is generally a small factory product, and the materials used for work are very mediocre and the stability is relatively poor.
Generally, the whole e-commerce machine is based on cpu and graphics card. Although it seems that the configuration is relatively high, the core hardware configurations such as motherboard, memory and solid state disk are relatively low, especially the general configuration of power supply is relatively low, and there are virtual power targets to varying degrees. Not only can not give full play to the performance of CPU and graphics card, but also the stability is poor, and even the extreme situation of deflagration may occur. Because the hardware configuration of electric business opportunities is unbalanced, even if the performance of CPU and graphics card is strong, the performance of the whole machine is mediocre. If inferior or dummy power supply is used, the whole machine will be damaged.
If you see the value in the official store, it is definitely not the case.
If you look at the price in an authorized store, it may be that their store eats less to increase sales.
If you saw it in Taobao shop or WeChat business circle of friends and were troubled by piracy, congratulations, it's all fakes.
A penny for a penny, a discount of more than a few hundred dollars, forget it.
Online sales are always much more convenient than physical sales. Under the current situation, the e-commerce platform is widely recognized by consumers. We can stay at home and use some fragmented time to view the products we want anytime and anywhere, which greatly improves our production and lifestyle, which also highlights the development and progress of our Internet industry.
Take notebooks for example, online sales can consult and communicate with manufacturers, which will be much clearer than agents. There is also online sales, which is a popular sales method at present. We can accurately understand all aspects of information by going online first.
The barge configuration is the same.
In the DIY market, the literal differences of different models of goods with the same trademark are very small, sometimes only the differences of numbers and letters. Actually, it's very different. You haven't suffered losses or learned anything, so that's why you say so.
Have you seen the bullet made by third brother?
The same batch, different bullets, different sizes and weights.
As Jin Canrong said, we are just like the United States and Europe. We are better than Russia, while India and Brazil are just like us.
The water in the computer city is too deep. It is a special place to kill Xiaobai. I don't want to be pitted, or online shopping accessories are assembled by myself.
I think if you don't know how to do it, you will be slaughtered everywhere. It is best to choose a reliable platform, and the more expensive ones are also relieved.
Accessories brands are different, the workmanship is rough, and the things of big brands are more reliable; Moreover, there are many renovations, so you need to keep your eyes open when buying, and beware of being deceived.