Many users hesitate to choose second-hand computer assembly or DIY when buying computers. This is mainly because second-hand computer assembly and DIY have their own advantages and disadvantages. The assembly price of second-hand computers is relatively lower and saves money, but the performance may not be high and the quality is not guaranteed. DIY is more expensive, but you can customize the configuration according to your own needs, with higher performance and more assured quality. For users who are confused whether to choose second-hand computer assembly or DIY, PHP editor Xigua will introduce the differences between the two in detail to help you make a choice.
Second-hand computer assembly is: assembling from old computer parts.
DIY personalized computer assembly is: according to your own office and needs, you can assemble it into something suitable for your own use through computer accessories.
Looking at the configuration table, second-hand computers are all replaced, but there are also many good things. Of course, the configuration cannot be very low. Moreover, most of the computers being replaced have hidden defects, which requires sharp vision and rich experience. After purchasing, you should test it as soon as possible to prevent the hardware from being defective and you can return it. Generally speaking, hidden problems are found in the graphics card, hard drive, and motherboard. It is best to buy a second-hand computer just like assembling a new one, piece by piece, so that you will be satisfied with the quality and configuration.
Looking at the configuration table, second-hand computers are all replaced, but there are also many good things. Of course, the configuration cannot be very low. Moreover, most of the computers being replaced have hidden defects, which requires sharp vision and rich experience. After purchasing, you should test it as soon as possible to prevent the hardware from being defective and you can return it. Generally speaking, hidden problems are found in the graphics card, hard drive, and motherboard. It is best to buy a second-hand computer just like assembling a new one, piece by piece, so that you will be satisfied with the quality and configuration.
Computers priced at 1,500 yuan, all accessories include host chassis, cooling fan, power supply, power cord, host motherboard, memory, processor, graphics card, sound card, computer hard drive, monitor, monitor power cord , monitor data cable, priced at 1,500 yuan, can generally be equipped with an 8th generation I7 processor, 8G memory, 2G independent graphics card, and 1T mechanical hard drive.
cpu: Core i3 9100f 2-hand loose chip 489 yuan
Motherboard: MSI b250m icafe 2-hand 195 yuan
Graphics card: Carnogie rx580 graphics card 398 yuan
Memory: 8G Kingston 2 hands for 175 yuan
Power supply: Xingu Nuclear Power f7 179 yuan
Monitor: Xianyu just buy it for 200 yuan
Chassis: 100 Yuan
Radiator, keyboard and mouse: 100 Yuan
Hard drive: Kintek brand new 120g solid state Western Digital 500g mechanical hard drive 225 yuan for 2 lots
Total approx.: 2061 yuan
brand machine, it may have a certain hardware that is particularly powerful, and its compatibility will be better when the machine is assembled.
Go to a computer store where there are professional experts, or buy the accessories yourself according to the configuration online
On a platform where the hardware can match, it is possible. Most DIY players also scrape together a few configurations.
1. The editor recently planned to buy an assembled desktop computer online. After searching on Taobao, the price was very cheap, and the configuration seemed to be quite low. Here we click on one to take a look. look.
2. The computer scores in this store actually come in two configurations: 150,000 and 180,000, and the price is only over 1,000 yuan. See the picture below for the specific configuration.
3. Through the comparison above, the computer with 180,000 running points is more different than the computer with 150,000 running points. The only difference is the graphics card, from a single graphics card to dual graphics cards, and the price difference is 300 yuan. .
4. Many people seem to have good configurations and high running scores, but the prices are very cheap. In fact, let me give you an account. Here, the editor has listed the configuration components of these computers on Taobao. prices are listed.
5. Calculated according to the above prices, the price of assembled computers on Taobao is actually not cheap. The total price of several items is only more than 1,300. Therefore, it is normal for assembled computers on Taobao to be cheap, and generally not It's a second-hand computer.
6. As for why the running score is so high, the editor went online to find some information. When using software to detect computer running scores, if you are not using an independent graphics card, the reference value is not great.
The steps to assemble the bed are as follows: First, assemble the bed boards and fix them to the four corners of the bed frame.
Then, connect the two side panels of the bed frame to the headboard and footboard and use screws and screwdrivers to tighten them.
Then, fix the bed frame to the ground to ensure the stability of the bed.
Next, install the mattress or bed board, making sure it is flat and stable.
最後，檢查床的每個部位是否牢固，確保床的使用安全。在組裝床的過程中，應仔細閱讀並遵循產品的組裝說明書，使用正確的工具和配件，並確保每個步驟都正確進行，以免發生任何意外。
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