How should the chassis be bought Is there a difference in structure

Buying a case is not only based on its appearance, but also on the power supply of the case. The power supply is critical, and all the power supply to the host depends on it. Buying a case depends on what brand of power supply it is.

At present, the famous brand power supply is: Great Wall. Huntkey .

Star of the Century etc. Look at your configuration to see if your power supply can meet your hardware supply needs. As for configuration requirements, not all of them are universal.

The power is generally 150W 250W, with a total of 4 outputs: 5V, ATX power supply for the machine: ATX power supply is increased and +5V stand by two outputs; After P4, the ATX12V power supply adds a six-pin plug and a four-pin plug to the motherboard.

The chassis are all about the same!! It's just that some cases are poor and will leak, just pay attention to this, and the rest is a matter of aesthetics.

The most important thing is the material and workmanship of the chassis, large factories generally choose high-quality steel plates, which can minimize the leakage of electromagnetic radiation, and the inside of the chassis is relatively smooth and will not hang in hand.

If there are no special requirements, it is the appearance to consider, as well as the location of the power supply, heat dissipation, and various ports. In fact, it's like a keyboard, if there are no special requirements, it is universal.

If you want to make your own chassis, then aluminum alloy, such as 6061 aluminum alloy with a thickness of 3 mm, is a good material, because it is easier to process and acceptable.

Or you can use whatever material you have in hand, as long as the above materials meet the thickness and strength of the plate, you can use it. It's just that the processing difficulty is somewhat different. Take the eyes.

If it is a finished chassis on the market:

Then aluminum or aluminum alloy chassis is very expensive.

Looking at the steel plate chassis, from the perspective of corrosion resistance and radiation resistance, SGCC (hot-dip galvanized steel plate) is the best.

However, due to the cost of the chassis produced by the manufacturer, the thickness of the chassis plate of about 100 yuan is generally in general, the general is less than 300 yuan, and the thickness of the chassis plate is more than 300 yuan. At this time, when buying a chassis, the thickness of the plate is the main problem, and the material is secondary. Even a 1mm ordinary iron plate chassis is worth buying than an SGCC plate chassis.

The choice of chassis focuses on three aspects: appearance, size, and brand.

In terms of appearance, there are two main types: side view and no side view, the difference is that the former can see the inside of the chassis, and the latter cannot see it; In terms of size, if you want to be domineering, choose a large size, if you want to be lightweight, choose a small one, and if you don't have one, choose according to the size of the motherboard; In terms of branding, priority is given to big brands before mid-range mainstream brands.

1. The choice of appearance.

Now there are two main appearances of the case, the first is non-side-permeable, which is characterized by strong wrapping and good dust-proof effect; The second type is side-permeable, and its side is generally transparent, so you can see the internal structure of the case, and it will be very cool with lighting. As for the difference in other exterior details, it depends on personal preference.

2. Selection of size.

The size should be selected according to the configuration of the computer and personal habits, if you like the atmosphere, choose a large size, if you like to be lighter, choose a smaller size, if there are no special requirements for these, it is mainly to look at the size of the motherboard to buy, to ensure that the chassis can normally meet the needs of the motherboard space, and leave some remaining space.

If the motherboard uses an ATX version, it is best to choose a large-sized chassis; If the motherboard is an M-ATX version, the size of the chassis is fine, and you should also consider the support of the chassis for the motherboard, because some cases are specially designed for certain motherboards, so the compatibility of such a chassis may not be very good.

3. Brand selection.

It is recommended to give priority to some big brands, such as Antek, Xianma, Aigo, Qiaosibo, Xingu, Cooler Master, Huntkey, etc., and you can also consider some mid-range mainstream brands such as Game Empire, Big Buffalo, Kyushu Fengshen, TL, Great Wall, etc.

Select the parameters of the chassis to look at

When choosing a case, the main parameters to look at are size, materials, supported graphics card length, supported CPU cooler height, can use water cooling, how many fans can be added, what type of motherboard and power supply are supported, etc., if you really don't know how to choose, you can refer to the recommendation of the customer service staff.

1. Choose a motherboard from a first-line brand: ASUS, GIGABYTE, MSI. Try not to choose too low-end models, and the motherboard of about 500 yuan will do.

2. Choose the original CPU, the quality is ***, the warranty is also different, it is best to use Intel i5 or i3 dual-core four-thread, if the cost is high, choose AMD A8, A10 series or FX series.

3. Dual-channel memory, for example, two 4G memory should be used on 8G memory, dual-channel is beneficial, the brand prefers Kingston (but there are many fakes on the market), and Kingston's hacker Shentiao suit can be used at the high point of the budget.

4. The choice of hard disk must choose a mixed combination of solid state disk and mechanical hard disk, that is, a 120g solid state disk plus a 1000g mechanical hard disk, the solid state disk installation system, and the mechanical hard disk stores data. This solves one of the last bottlenecks of the computer's slowness. It's best not to store important data on SSDs.

5. If you play some mainstream online games, AMD's A8 A10 plus dual-channel memory, its core graphics card is already equivalent to the performance of 400-600 yuan low-end graphics card, no additional graphics card is required, if you play high-end large-scale online games and stand-alone games, it is recommended to install more than 1,000 yuan of Shadow Run, ASUS, MSI graphics card, do not choose a second-line or three-line graphics card, there is a difference in quality, there are many people who suffer from this. The parameters of the graphics card are not mainly to see whether the video memory is 1G or 2G, but to see whether the chip is DD3 or DD5, what is the stream processor and bit width, the bigger the better, of course, the higher the price, the mid-range graphics card is generally a DD5 chip, 2G video memory, 256 bit width, the stream processor according to the graphics card you choose, look at the price as much as possible, of course, the higher the price.

6. If you install AMD FX processors, it is best to use water cooling for heat dissipation.

7. Power supply is very critical, it is recommended to choose well-known brands such as Huntkey, if you do not install a high-end graphics card, you can choose 300 watts of cool king, and if you install a high-end graphics card (need to connect to a 6-pin power supply) choose a power supply of 400 watts and above. Ensure that the power supply is stable, the machine is not easy to fail, if you choose a miscellaneous power supply, some computers have some strange conditions and burn in, most of them are caused by unstable power supply, and it is also a problem that many people ignore.

8. The chassis is selected according to the installation configuration, don't choose too bad.

By the way, it is better to replace the CPU cooler with a good one, with copper core heat dissipation, which is very durable and silent, which is better than the original.

If you have enough space, it is recommended to use a medium-tower or medium-sized chassis for better heat dissipation and will not affect the installation of the CPU cooler. Also, the boards used for the chassis should not be too thin.

The accessories required for the computer host are as follows: 1. Host: 1. Motherboard 2, CPU (** processor) 3, memory 4, hard disk (can be equipped with solid state drive) 5, optical drive 6, graphics card 7, chassis 8, power supply (at least 300W or more) 9, fan (other:

If you want to save money, you can use the integrated network card motherboard that comes with it! 2. A monitor.

3. Mouse and keyboard. The secondary ones are as follows: fourth, audio, microphone, camera and other options.

There's nothing wrong with the case, as long as you like it.

Summary. Dear, do you want to know what is the difference between the chassis and the main chassis? A: A chassis and a mainframe are the same concept and refer to a computer enclosure that is used to house computer hardware components. Therefore, they are not any different.

Dear, do you want to know what is the difference between the chassis and the main chassis? A: The chassis and the chassis are the same concept, which refers to the computer enclosure and is used to install the computer hardware components. Therefore, there is nothing bad about them.

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Sending a message from a computer usually requires the use of the "Enter" or "Return" key on the keyboard. In chat software, email client empty rent, and other application programs, you can also click the send button to send a message.

How do I intercept text messages?

How to block spam text messages?

2.Set up SMS filtering: In the SMS settings, you can set SMS filtering, and add the keywords of Shanlun harassing SMS to the filter list to achieve the effect of automatic interception.

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Okay thank you.