Hynix 1660s computing power
your Dell computer can add memory moles. The memory moles are as good as those of previous brands. It is recommended that you test them before purchasing to ensure the normal operation of the machine before purchasing. If you want to ensure stability and compatibility, you can contact the service station engineer to help you upgrade
Dell service station website: www.dell.com.cn/cis
for the following information, you can refer to
to see the situation of your computer. You should be able to add a
memory mole
. Adding memory is very difficult. You can find
Dell
Engineer
to install it, so as to avoid incompatibility in your own installation. Here is the query link of the service station, You can find the detailed address and contact information
Dell service station website: www.dell.com.cn/cis
shadow car is very good. Kingston's 60g is a little too small.
& #9681; The first part is the identification of computer hardware; The second part is the performance and positioning of computer hardware; The third part is the collocation method of computer hardware; The fourth part is the selection method of computer brand
CPU identification
when touching a computer, you have to identify the computer processor. The CPU is actually the central processing unit of the computer, which is responsible for the overall operation of the computer. At present, there are not many processor brands, including Intel and AMD. The biggest difference between these two brands is the pin, AMD is the pin type, Intel is a contact type, because the pins are not the same, their motherboard is not the same, so we must pay attention to distinguish when choosing
In addition, the types of memory can be divided into DDR2, DDR3 and DDR4. DDR2 and DDR3 are almost out of the market. DDR4 memory mole is the mainstream at present. When we choose, we must buy it according to the memory model and frequency supported by CPU and motherboard. Don't listen to people's nonsense. The higher the memory frequency, the better, If the motherboard doesn't support your high memory, it will also run at the frequency that the motherboard supports. In addition, it depends on the timing. In theory, the lower the timing, the better. However, some notes depend on the specific situation At present, according to the performance of hard disk, there are mechanical hard disk, hybrid hard disk and SSD, among which the price of mechanical hard disk is the cheapest and the performance is the worst, then hybrid hard disk and SSD is the best and the fastest. Next, I will briefly describe it✪ Mechanical hard disk
mechanical hard disk is the traditional computer hard disk, which is one of the most installed computers in the past. Its working principle is to use the motor to rotate the magnetic head to read data on the disk. Its advantages are low price, large capacity, long service life, but its disadvantages are non seismic, high power consumption, high noise, large volume and heavy weight
✪ Hybrid hard disk
in fact, the so-called hybrid hard disk is based on the original mechanical hard disk with flash particles similar to solid-state hard disk. The capacity of this particle is not very large. Generally, it is only a few g. it mainly stores the data of small partners, so as to achieve the same speed as solid-state hard disk
✪ SSD solid state hard disk is the mainstream installation choice, with the advantages of high speed, light weight, low noise and anti-seismic.generally speaking, the speed is more than twice that of mechanical hard disk, but the disadvantage is that the service life is not as long as mechanical hard disk. Generally speaking, there is no problem in normal operation for ten or twenty years
the performance of solid state hard disk is mainly related to the master control and flash memory particles. Flash memory is divided into SLC, MLC and TLC. According to the performance, TLC is the weakest, followed by MLC, and SLC is the best. In fact, flash memory alone can not decide whether it is good or bad. The main control is optimization. If the master control is not good, others are floating clouds. Common master chips include Huirong, qunlian, Marvell and Samsung, As the saying goes, a good horse must have a good saddle
in addition, SSD is also divided into SSD with SATA interface and SSD with m.2 interface. We must select the corresponding SSD according to the type supported by the motherboard. Generally speaking, SSD with m.2 interface is better than SSD with traditional SATA interface
- power performance positioning
in order to know the performance of power supply, we need to look at it from two aspects: one is the workmanship and brand of power supply, and the quality of large brands is generally guaranteed, such as common Haiyun, pirate ship, Zhenhua, Antike, Hangjia, great wall, Delta, etc. & hellip& hellip;
in addition to the brand, it also depends on the certification level of the power supply. For the power supply, there is a special certification called 80plus. The 80plus certification is divided into six levels, according to the performance from low to high, they are white, bronze, silver, gold, white and titanium, among which as long as they are above the gold medal, they are good power supply
that is to say, for our little friends who have just come into contact with computers, we should not know too much about them first, just choose the power supply of a larger brand with gold medal or above
The third part is the collocation method of computer hardwareabove, we talked about the overall positioning of hardware, and then we talked about the collocation method
for this matching method, I always have a concept of balanced matching, that is, low-end processors are matched with low-end motherboards, low-end graphics cards, middle end processors are matched with middle end motherboards and graphics cards, high-end processors are matched with high-end motherboards and high-end graphics cards, and other accessories are pushed in order to rece bottlenecks, Let all accessories to maximize their performance
for example: if you want to assemble a game computer, your purpose is to play games, then the reference standard is the mainstream game standard of that year, you can go directly to the official website of the game to see the recommended configuration scheme. Here is a reminder that you must recommend the configuration scheme instead of the lowest scheme. Generally speaking, the lowest scheme is difficult to run smoothly
if we don't want to refer to the data on the official website of the game, we can also match it according to the mainstream models of that year. Basically, there is no problem. If we need to install a set of medium and high-end computers to play games, then our CPU will choose the mainstream models of that year, such as this year's ninth generation i5 series or the three series of sharp dragon, Graphics cards also choose high-end positioning models, such as 1660 1660s 1660ti or 590 5700 5700xt. The memory is also matched according to the actual use. Generally speaking, the minimum size is 8g, and 16g is recommended for game computers
therefore, when choosing the way of hardware collocation, we should reasonably match the accessories with corresponding performance according to our own use, rather than unilaterally determine the hardware only according to the budget. As a result, we will have to spend money again to upgrade the hardware if we don't meet the use in the later period. The gain is not worth the loss
Part IV computer brand selection methodabout computer brand selection method, most people think that as long as you choose a first-line brand, it's right. In fact, this method is also a measure. For a first-line brand, the quality, technology and after-sales of procts are better than those of second-line and third-line procts. At present, the first-line computer accessories manufacturers include ASUS, gigabyte, etc, Weixing and other brands. So is the first-line brand necessarily good? So how do we choose a brand
in fact, I don't recommend any first-line brand here. It depends mainly on their own use and budget. As far as the current brands are concerned, most of them are related to each other, such as Huaqing and ASUS. Many brand manufacturers have no proction line, and they are OEM, In fact, their proction methods are almost the same, good or bad. If the budget is enough, then we have no problem with all the brands, but if the budget is tight, it's OK to choose some second - and third tier procts
generally speaking, in order to adapt to each stage, first-line brands will also launch beggars' version and full blood version. Similarly, second and third line brands will also launch full blood version. At this time, we need to look at the price comparison. If we buy first-line brands at this price, we can only buy beggars' version, but second and third line brands can buy full blood version, In this case, we might as well consider the second and third tier brands. Sometimes performance is the king, others are floating clouds
in fact, the computer is not difficult, mainly depends on whether you are careful enough, for computer hardware, we need to be bold and careful, first of all, we need to dare to do things, don't be afraid to learn to be calm when things happen, people who are too impatient are not suitable for installation, we must do enough homework before doing anything, No, we can find knowledge through all kinds of ways. Installation is the most jealous of ignorance and pretends to understand. Today, I will simply say so much about this question. If you need to know more knowledge, you can also pay attention to me and go to see my articles. Basically, there is no guarantee that there will be no big problem in choosing hardware installation
you can refer to the following information
to see the situation of your computer. You should be able to add a memory mole. It's very difficult to add memory. You can ask Dell engineers to install it to avoid incompatibility. Here is the query link of the service station, You can find the detailed address and contact information
Dell service station website: www.dell.com.cn/cis