How to choose a desktop computer. System unit game inexpensive: description, selection tips

Choose a good computer is not as difficult as it seems. Just understand what components are important for you and what area is your activity oriented. There are many areas of application of a computer (from office work and games to graphics modeling). For each option, you can pick up your individual model with the characteristics and means that will satisfy you.

It is time to replace personal computer At home. First of all, we define what type of computer we need is portable or stationary. An unambiguous answer, which is better to give it impossible. And the laptop, and the stationary PCs perform the same functions, have their advantages and disadvantages, so you need to decide exactly what a computer needs and make a decision, how much the advantages and disadvantages of portable and stationary computers are critical for you.

Stationary PC is preferable if:

It is assumed that a computer will enjoy several people with different requests. Each user has its own requests that will change over time. At the same time, the computer does not "convert" outer devices, everything is located inside the system unit.

Computer for child. First, you need a system that is easy to upgrade. Secondly, due to the best maintainability.

Computer for games. Important the possibility of upgrading. The system requirements of the games are growing, perhaps after six months there will be a new generation of video cards, processors with which the favorite games will work faster and look pretty.

Professional work is assumed - whether it is programming, a drawing, work with graphics, video, and so on. The system requirements of the programs used are growing with enviable constancy, you need to buy a computer with the possibility of its further upgrades.

Laptop is preferable if

If the dimensions and weight are relevant for you, as well as there is a desire to be able to use the computer once and anywhere, and not in a strictly defined place.

If you already have a home computer, but he is constantly busy with someone (or something). Exit - purchase a laptop like a second computer. In the free time, it can be connected to the home theater and listen to music, watch movies downloaded from the Internet (very convenient - no need to write to the disk, insert it into a CD / DVD player, etc.). To do this, it would be nice to combine its network with a fixed computer.

Decide with the tasks that the personal computer must perform. Very often, people buy a computer, not imagining why he is generally needed. As a result, as a rule, the most powerful one from the store presented in the store is bought, plus another printer, scanner, modem, uninterrupted and a lot more. Apparently the goal is "let it be, and then we'll figure it out!"

Before you buy a PC (no matter, stationary or laptop), you need to dispel some delusions:

Computer for work and study expensive, and you can cheaper for games:

This is not true. The system requirements of games are much larger than the office programs. To work in Word, Excel, 1C, etc., more than quite cheap PC.

To work on the Internet, you need a powerful computer.

This is not true. To find the information you need, check email, chat on ICQ, video, etc. The cheapest computer is quite cheapest. It is much more important than the presence of a high-speed communication channel.

To view movies, a powerful processor and a video card are required.

This is not true. The performance of computers has grown at times, and the formats in which films on discs are recorded almost no changes.

For any games, a powerful computer is required.

It depends on what games you prefer. If modern 3-dimensional ferments, races, strategies, then yes. If you are more interested in logical games, they will work perfectly on the cheapest PC.

Large computing power is necessary to solve the following tasks (as system requirements increase).

Professional work with 2D graphics. This is the processing of "flat" images - photos, vector graphic, layout, design, etc. In this case, you will need a powerful processor and an enlarged amount of RAM, as well as for working with graphics, as well as all other tasks, a high-quality monitor with a large diagonal (from 19 inches) is required.

Professional programming, solving complex mathematical tasks. This refers to working with modern means of developing programs and mathematical applications. Computer requirements are the same as when working with 2D graphics.

Nonlinear video editing, video encoding. The requirements of the hard disk hard disk are added to the requirements. And it is desirable - setting 2 hard drives (source data on one disk, the result on the other, such a separation will noticeably speed up the work).

Professional work with 3D graphics (for example in 3DS MAX). Here, a powerful video card is added to the requirements, the functions of which will be used to accelerate rendering.

Using knowledge of computer devices, obtained in computer science lessons, it is necessary to choose components that ideally will delight their owner by speed and potential.

The computer, as it is known consists of a variety of devices that carry certain functions. Some devices are the most important, that is, without them, the computer simply will not work, and some perform auxiliary functions, thereby expanding the computer capabilities.

We start choosing:

CPU

Often this word is called the System Block itself. It is not right. The processor is a small chip size of 3 * 3 cm, and even less. This is a "brain" of the computer. Computer performance depends on the processor. The greater the clock frequency of the processor, the faster the processing of information is performed and the faster the computer works. PC processors are single-core and multi-core. The multi-core processor appears as well as single-core, but in essence is 2 or more processors enclosed in one case. With an equal clock frequency, the multi-core processor has much greater productivity than the single-core.

Historically, the AMD processors are cheaper than Intel. In terms of performance, you can say the following. If you need an inexpensive computer, it is serious to think about collecting it on the basis of the AMD processor, and to purchase money, for example, the video card is more powerful. In this case, playing games will be much more comfortable. If you need a computer class "HI-END" and the price does not care, it is better to collect it on the basis intel processorSince in the top class, Intel processors are ahead of AMD in terms of performance.

Intel has several levels of the process:

Core2Quad - the fastest and expensive. They have 4 kernels, are used when assembling the most powerful PCs.

Core2DUO is the optimal price and performance ratio. In most tasks, Core2Quad is not inferior, but it comes to serious computing loads, look weaker.

Seleron is the cheapest processors. The best choice for the "budget" computer on which you need to be used to use the text, listen to music, watch the video and at the same time do not pay extra money. Seleron are 1-nuclear (preferred, but cheaper) and 2-nuclear (more expensive, but quickly).

AMD has a processor line:

Phenom X2, X3 - 2- and 3-nuclear processors with productivity in general and average comparable to Intel Core2Duo (in something better, in something worse).

Athlon II X2, X3, X4 - Junior Line aMD processors. Excellent processor for budget PCs. Decent competitors for Intel Pentium Dualcore and younger Intel Core2Duo.

Memory

Before talking to the seller, "I need to have a lot of a lot of memory", let's decide what memory happens? Cache memory - a small volume memory built into a processor with ultrafast access that is used to store frequently used data and commands.

RAM. It contains those data that is currently processed by the processor. The speed of access to data in RAM is high, but much less access speed to cache. The processor can directly work only with data from RAM. An increase in the amount of RAM accelerates the operation of the computer. But it makes no sense to increase it over a reasonable limit. The required amount of RAM is calculated based on the system requirements of the programs that you intend to use. For comfortable work, it is desirable to have the amount of memory twice the greater than the most "heavy" requires.

Hard disk (Winchester, HDD). Access to it is the slowest (10 or more times slower than to RAM). But it has such a volume that can accommodate information in hundreds and even thousands of times greater than in RAM. In addition, the hard disk is a non-volatile carrier, that is, when the power is turned off, the information recorded on it is not lost anywhere. The data in the RAM and in the processor cache when the power is turned off.

The greater the amount of cache memory, the faster the processor (with the same clock frequency) can process data.

The greater the amount of RAM (as denoted as RAM, RAM), the more comfortable will work - programs are loaded faster, the computer reacts to the user's actions with a minimum delay. In some cases, an increase in the amount of RAM accelerates more than installing a more powerful processor. However, there is a limit, the larger memory is meaningless.

The greater the volume of the hard disk, the more data and programs can be recorded and installed on the computer.

• Module volume (at least 4GB)

  Clock frequency (from 1066 - 2800 MHz).

Maternal (system) fee

He is the center for managing storage systems, input, information output. It is on the motherboard that set the RAM, the processor, the video card, connect the hard drive (or hard drives) to it, there are slots for connecting external devices. Almost all modern system boards have an integrated sound, a video card, a network card - that is, everything you need for normal operation. If there is no any integrated device on your chosen card - not trouble, all these devices can be installed separately in the expansion slots, the main thing is that there are enough them. The motherboard can be called the "head" of the computer so that the "head" work will qualitatively consider the following parameters:

Socket (Intel, AMD);

Connectors for RAM (quantity of 2 or 4 slots, type DDR3 and higher);

Slots for the video card (slot PCI-E 16X two pieces).

Video card

It serves to display information on the monitor screen and processing graphic data on the built-in graphics processor. The characteristics of the video card depends on whether the computer will slow down in games or work in graphic data processing programs (for example, CorelDRAW, Photoshop, AutoCAD and others). The following parameters are essential for the video card:

Memory capacity (from 1024 - 16384 MB)

Memory Type (GDDR 3, GDDR 4, GDDR 5)

Optical drive

A device designed to read and write information from optical media for optimal work With disks, it is necessary to take into account the parameters:

Drive speed (from 7200 revolutions per minute)

Connection Interface (SATA from 6GB / S)

Type (BD-ROM / DVD-RW)

Winchester (inner hard disk)

Serves for storing information in the form of falams, and also loads from it. operating systemwhich is previously installed on it:

The volume of the disk (from 120 GB - 1TB)

Data buffer (from 4MB - 64MB)

System unit

The housing is selected by the residual principle - the main thing so that the power supply unit was high-quality, and its power was more than the total power used in the system. Pick the housing, paying attention not only to the design, but also on the quality of the assembly, on the location of the power supply, and the convenience of accessing inside. All these parameters determine the reliability of the computer, and the noise characteristics are the main parameters of the system unit are:

Power supply (from 600-800 watts)

Pick the housing, paying attention not only to the design, but also on the quality of the assembly, on the location of the power supply, and the convenience of accessing inside. All these parameters determine the reliability of the computer, and noise characteristics.

Refers to information conclusion devices, namely, for visual perception of information, because it is actually the first thing that the user sees the main parameters of the monitor are:

Screen response time on the incoming signal (inclusion response), from 2 to 15 milliseconds (the optimal option for the house is 5 milliseconds).

Monitor dimensions range from 14 inches (37 cm) diagonally up to 35 inches (89 cm)

Peripherals

Information output devices

Type (from 2.1)

Total power (RMS) (from 2-5WW W on column)

Keyboard

Printer, scanner and MFP:

Type (laser / jet)

Formats (A3, A4, A5, A6)

Two-sided print

WEB - camera (permission (video) from 640x480)

It is not difficult to choose components for a computer to independently choose the computers even with such a huge assortment. We hope that the reasoning data will help you choose the computer. If you have any questions, we suggest referring to the materials of professionals (digital life around us

To choose a computer in our time, do not need special knowledge in this area. There are several ways to get their own electronic friend. The most familiar way is to come to a computer salon and buy a finished computer assembly in modern electronics stores you will help you sellers who can also choose the optimal configuration for you. And the most optimal way for experienced users is to choose a configuration on our website without leaving the house, using detailed descriptions.

Now we will help you to experience experienced users and we will offer the configurations already selected by our specialists who will help you with the choice. You can read all the ready-made configurations in the Computers section.

Much popularity is now gaining monoblocks from famous manufacturers Electronics, you do not need to think about compatibility of nodes and assembly. Moreover, as a rule, the warranty period is 2-3 years and is carried out by branded service centers.

The following types of finished computers are presented on our website:

• • Universal PC
  • PC for engineers
  • PC for players
  • PC for schoolchildren
  • Office PC

So that you are not mistaken in choosing, we will help to figure out - from what a computer consists of:

1. Cabinet fans
2. Memory modules
3. Basket equipped with a hard disk
4. Video card
5. DVD-drive
6. Processor cooler
7. Cartrider
8. Buttons and indicators
9. Soundproofing layer

2. Power supply and case.

- One of the most important nodes of a personal computer. Used to supply computer nodes by electrical energy, as well as network voltage conversion to the required values.

Main destinies:
1. The formation of the voltage obtained from the network to the required indicators.
2. Ensuring computer components of DC voltage.


Additional functions

1. Carries out stabilization of voltage and protection against small interferences available in external network alternating current.
2. Since the device has a fan in the presence, then in the process of its operation, participation in the cooling of nodes that make up the system block of your personal computer.

The transmitted power of the current BP has a greater dependence on the structure of the computer and ranges from fifty watts (platforms with small form factors) to 1800 wattt (a large number of existing stations, gamers or servers related to the initial level).

High quality power supplies are usually manufactured
famous companies, but there are pleasant exceptions. Like most quality products, they have a fairly high cost, sometimes commensurate with the cost of the building due to the fact that there are only high-quality elements in their composition, and as for their schemes, they are very competently configured and thought out by manufacturers.

Prerequisites for selecting the required power supply

Consumer power

The BP power is denoted by a parameter, which is usually determined individually for each individual computer and a unit of measurement of this parameter is Watt. The total power depends on the amount of electricity consumed by each element of the operating system. To squeeze the total power consumed by the computer, you will need to sum up the values \u200b\u200bconsumed by all applicable devices and to the resulting result, add a certain estimated stock volume, approximately 10 to 20 percent of the amount of total power consumption. This operation will be required to ensure that the power supply you selected does not function constantly on the peak load. In order to correctly calculate the electricity consumed, special calculators are applied.

Power supply connectors

The connector for the device must be the required quantity to connect all existing consumers in the system block of your computer.
Of course, their number will be limited to the possibility of power supply to produce sufficient power. In addition, the length of the cable paved from the installed power supply must be commensurate with the size of the body you choose.

Mass of power supply

Before you purchase a power supply that interests you, it is advisable to determine its weight, to urge the device to hold the device in your hands. This action will allow you to somehow evaluate its internal elements without opening the block. The large mass of the power supply indicates the absence of savings on internal components, including excess sizes of radiators and transformers. The weight of the power supply has a dependence on the dimensions, the thickness of the housing walls, also on the number of chokes used by the material of the installed fans and radiators of the unit. As a rule, if some radiators or coils are missing in this device, that is, when the electrical circuit is simplified by its design, the weight of such a block will vary from 700 to 900 grams. Middle quality products have a weight from 900 to 1200 grams, there are more heavy models.

Active PFC power factor correction (POWER FACTOR CORRECTION) / PFC

The BP meets active and passive PFC. In the form of passive PFC, there is a simple elementary coil, that is, the throttle that spoils the parameters of the working circuit. For the consumer PFC passive species does not provide any benefit. The PFC active type is an increase in the converter built into between the capacitor and the diode bridge (rectifier), which creates a stable voltage on the condenser inside the device, with a voltage of approximately 400 V. The active type PFC is powered by a non-rejected straightened voltage, performs interference filtering and performs current limit In chains, thereby forming a current diagram close to linear.

Efficiency

The efficiency of the device should not, according to the objective reasoning of specialists in this field, be less than 80 percent. In addition, there is specialized certification according to the CPD plan: 85 Plus.

Installed fans in bp

Fans are installed below the block, but can be located on the side wall of the product. As a rule, fans are used 120/120 mm and 80/80 mm. Fans with large sizes are less noisy and more efficient, which, naturally, determines the quality of the cooling obtained.

Popular brands

Run everything specifications, You should proceed to the choice of a decent brand. In theory, the guarantee from the purchase of fakes and low-quality products will be the purchase and operation of BRAND NAME BP (otherwise as a branded). Of course, BRAND NAME BP is at a price higher than the production of manufacturers NO NAME, but the existing difference in value is a fee for efficient safety. You can choose a PBU for a computer in the Power Blocks section.

System Block Housing

The most important conditions for which their attention should be paid when choosing a housing / are convenience in the installation, the material of the acquired hull, form factor, cooling. These features are in most cases able to determine right choice And save you from the replacement of the case in the future or limited to the selection of components. In this regard, it makes sense to disassemble the terms listed for more details.

Form factors

When choosing a case, it is necessary to take into account the size you need, because there is no need for a large building if you have any restrictions associated with the size of the room or the workplace, as well as on the contrary, minimalism can be reflected in the limitation of the mounted equipment.

Note: Mostly acquired hulls are equipped with BP, but there are models for lovers of their affairs, which are available on sale without power supplies. Due to this, the consumer is able to independently select the power supply with the required parameters.

Bigtower
This form factor is intended for computers with high power and also powerful servers having high performance. Data system units contain a large number of components in its composition providing a variety of use directions. They, as a rule, highlight a large amount of heat, and large housing dimensions allow you to increase the cooling effect.
In this type of body, the system full-size ATX fee can freely fit. Such enclosures are large in size and have the ability to accommodate different "iron" in them, but it will already depend on which system board is installed. The number of connected hard disks and extension boards.

ModDletower
This body can safely determine how the most popular and widespread on the globe. Naturally, the product deserves to be called the best. An additional hard drive, a couple of video cards, high-quality air ventilation system can easily fit in the MODDLETOWER housing. This remains a place for standard parts. This case is really a good choice for office or home. It remains to choose between compactness and performance. But it should be noted that among the advantages of such a type of body there is an opportunity to make a PC with a game monster.

Minitower
I received the greatest distribution among computers intended for the office. Having small sizes, they enable the installation of devices within the average performance. This is explained by the level of heating and minimal sizes of installed devices. The space in such buildings is limited, in connection with this, the requirements for temperature are high enough - devices should not overheat, and unpleasant noise of working fans has not been formed. But in such models of the buildings, it is possible to put only those components that will ensure work in the office with spreadsheets, presentations, texts, etc.

Microtower
Describing this form factor, it can be said that its dimensions are even less compared to the Minitower, which implies a greater number of restrictions.

At the end of the review, after acquaintance with different form factors of the proposed buildings, it can be argued that the product assortment there is always a hull that meets your requirements.

Corps material

Highlights to pay attention to when choosing a case:

• Noise insulating materials. The noise level is definitely affected by the material used for the manufacture of the housing walls, due to which the noise from hard drives and fans remains within the body. The Sileo500 case (Cooler Master), for example, has proven itself perfectly. You can order this housing both with the power supply and separately, and this will allow, in the event of a lack of power, to purchase a higher power supply unit.
• Noise isolation and vibration isolation of premium class. Such enclosures are equipped with noise and vibrational coating side panels, as well as vibrational gaskets for HDD mounting. High quality features fans that are equipped with the possibility of switching speeds that work silently in any mode.
• Rigidity. Everything is quite simple here - the thicker and tougher material used, the better. Steel is recognized as the most durable material, and its thickness must be over 0.8 mm. We recommend using the Inwin brand enclosures, although the stated material thickness is 0.55-0.8 mm. The thoughtful design of the power elements compensates for this inconsistency of the above condition.

The selection of the case also relies on the required size, because the limited space will not allow you to use massive cases. Pay attention to the image below, where the difference is clearly demonstrated with the name of the form factor of collected enclosures.

Remember! The smaller the case, the more intense the fans should work, which deprives the computer or performance, or low noise level.

Remember! When choosing a processor cooling system, you must not forget that not only the processor, but also other elements of the system unit, are not only exposed to heat. All heat generated in the system unit, in the absence of a fan, remains in the housing, which leads to excessive heating of computer components. It is in order to avoid this, the fans should also be installed on the body. You can learn the number and size of the fans from the descriptions of the enclosures.

Cooling processor

The greater the fan, the less turns it needs to be done to cool the same volume of air, respectively, the noise level will be lower. In addition, the noise level depends on the type of bearings. Our specialists are repeatedly convinced as hydrodynamic bearings. In the production of fans, durable, but noisy rolling bearings can be used, as well as rather quiet, but not sufficiently reliable sliding bearings.

To cool the processor, it is advisable to use a cooler with support for PMW (latitude and pulse modulation). PMW technology allows you to change the fan speed depending on the processor load, and in the perfect case the fan stops.

Fan blades can be designed to work with minimal noise, to ensure maximum static pressure or to achieve maximum air flow. As a rule, at the moment there are models trying to combine all three parameters with different proportions. But, unfortunately, models with non-poverty blades continue to be produced, which make a high noise level and eat badly.

Increases the noise level and vibration of an unbalanced rotor. In order to avoid this, you can use the rotor balancing, however, it is not cheap. The so-called fan suspension on rubber supports is much more often used.

A convenient filter of goods will help you easily choose the cooling system in the appropriate section of the cooling device.

RAM models are conventionally divided into two groups:

• • Memory created in all requirements of JEDEC organization
  • Memory for enthusiasts

The first group is the best option for those computers, the stable work of which is the priority. Such models are used in our standard system blocks.

The second group is suitable for users who want to squeeze out of their computers maximum. But if you choose such memory, be prepared for higher marriage percentages, problems with compatibility. These memory modules will give no more than 3-4% of productivity growth, and the risk of obtaining defective products increases at times.

We recommend using RAM production of manufacturers such as Kingston, Ocz, Corsair, Hynix, as the most reliable and compatible memory modules. The volume is determined in accordance with your needs, however, there are recommendations that are shown below:

* The above-mentioned RAM volumes are relevant when using Microsoft. Windows 7 home extended. It will allow, without changing the key, select when installing 32 or 64-bit system.

Remember! Most modern processors / chipsets have a two-channel memory controller, i.e. To maximize speed, you must install memory modules. Exception - Intel Core i7 9xx processors, which are equipped with a three-channel controller, therefore the number of modules must be multiple of three (3 or 6). Attention! The 32-bit OS of the Windows family does not work with RAM more than 4 GB. and Intel LGA 2011 Core i7 3xxx processors, now they have 4 channels and require, respectively, 4 or 8 DIMM slots.

Attention! The 32-bit OS of Windows family can not address RAM more than 4 GB.

Many modern manufacturers produce memory in sets (2, 3, 4 or 6 modules in the package). However, there is a significant minus in this - in case of failure of one module, in the warranty department you will have to carry all the modules at once, with the result that you get a temporarily non-working system unit.

6. Video card.

The device that takes the display of images to the monitor, the calculation of 3D scenes in graphic applications and games, as well as recently, the calculation of illiterate problems using DirectCompute 12, Open Cl, NVIDIA CUDA, ATI Stream. The last two indicated technologies are closed and can meet only on video cards of relevant manufacturers.

Memory types used in production graphic mapslisted in order of increase of productivity:

GDDR 3, GDDR 4, GDDR 5, HBM2

Now let's talk about video chips, the choice of which put even experienced users in a dead end. The choice is from more than 30 types of chips, manufacturers of which make something in each design, starting from the cooling system of the chip and ending with the design of the printed circuit board.

The selection depends on the type of computer, which meets your requirements:

1. Office PC (Internet, office applications). The graphic system is not important, then you can use the built-in schedule, and in the case of its absence, you can use the simplest discrete video cards.

2. Multimedia Computer is the most common home computers. The requirements for the chart here are sufficiently important, therefore you need to choose from the medium price range video cards.

3. Gaming computers are a choice for those who cannot submit their own computer without games. It is for you, dear gamers, Nvidia and AMD try to make video cards that are superior to the speed of their analogues on the market. For game computers, a video card is needed on high-performance chips, and if this is not enough, then 2 or 3 video cards.

4. Professional graphic stations are considered computers with high productive power, which have the purpose, first of all, to conduct successful work in three-dimensional graphics. Without a difference, it will be the development of a project of nodes of various installations or parts, creating projects for structures and buildings, as well as visualization of the results obtained after the calculations made. This indicates the high performance of these stations and characterizes them, respectively, from a positive side for the consumer. For such solutions, professional video cards are needed.

In addition to the fact that professional-class solutions are both in AMD (ATI FirePro or ATI FireGL) and NVIDIA (Quadro FX, Tesla). We, as a rule, often give the exactly graphic NVIDIA cards. As shown by the results of our tests conducted, including the data of some providers on comprehensive solutions, AMD solutions are inferior in terms of the performance of many well-known applications related to CAD.

It should also be taken into account that the senior line of NVIDIA models do not have direct analogues along the AMD line, and have high advantages in front of them, incredible performance with double accuracy operations, the volume that defines the motherboard as the largest, and exceed other distinguished characteristics.

If the budget still has borders, then to build a game computer, it is recommended to save on some components, but get a fast video card. Choose suitable video card From the whole manifold, you can in the video card.

7. Optical drive.

There are two types of optical drives:

1. DVD ± RW (writes and reads DVD and CD discs)

2. BD -ROM (reads all types of modern optical media - CD, DVD and Blu-Ray. As a rule, it does not write anything, but still there are models with the possibility of CD and DVD records)

The most common today is DVD ± RW. Its capabilities enough for all modern needs, and the difference in price with outdated DVD-ROM "Ohm is very small. On the Blu-ray drive is worth paying attention if you are going to work with high-definition video materials (Blu-ray video). Choose a suitable DVD ± RW / BD -ROM can be in the drive section.

The motherboard is one of the most valuable devices in the computer on which all the necessary components are installed. The work of the entire system as a whole depends on the reliability of this item.

What do you need to pay attention when choosing a motherboard?

1. Form factor board must coincide with the form factor of the selected case. In most cases, you can set a smaller board in a larger body, but it is inexpedient, because large buildings, as a rule, are more expensive.

2. Compatibility with other components. The processor must be in the compatibility list on the manufacturer's website. The type of memory must correspond to the selected memory and central processorIn other cases, the board can either earn, or the module does not fit in a slot physically.

Remember! DDR 3, DDR 4 - among themselves incompatible.

Modern video cards have a PCI-Express interface of different versions and all of them are compatible with each other, so do not sharpen attention on it. It is worth thinking in advance whether you will add additional equipment to the system unit (sound card, a network card, analog modem, TV tuner, PCI-E M.2 et al.). If so, select a fee with the necessary number of slots, PCI-E and M.2 to increase reliability, the use of capacitors with a solid polymer is excellent. As a result of their use, the fault tolerance of boards and other equipment connected to them is significantly increasing.

We recommend Gigabyte boards and often use them in our standard computers. They are distinguished by reliability, thanks to the use of the latest developments (condensers with a solid polymer, coils with a ferrite core). All these technologies are combined under the brand of Ultra Durable 3. The above motherboards support energy saving technologies (for example, Easy Energy Saver), thanks to which the computer will make less noise and consume less energy. Modern fees Have a built-in q -flash utility to facilitate the assembly. It is designed for the firmware of the latter versions bios.And in case of an error, modern DualBiOS technology is supported, which saves the incorrectly stitched motherboard upon failure.

Do not forget about the functionality of the board. One of the criteria is a necessity, for example, rewrite data from your digital video camera. If so, choose a fee with the built-in IEEE 1394 controller. It is also planned to increase the performance of the graphics system by building Crossfire or SLI and do you want to collect RAID. It is better to think about the board that supports these technologies initially than in the future to spend money on replacing the motherboard.

In the catalog motherboards, you will find a wide selection of systemics capable of satisfying a variety of queries and requirements.

From the well-known manufacturers, it is also worth using MSI, ASUS and ASRock cards that have a wide functional and price range, even in a low price range personify an acceptable level of comfort during the assembly, settings and operation of the computer.

9. Auxiliary table when choosing a PC

So, when you decided on the manufacturer of the motherboard, go to the compliance of the board and selected components. Let's try to reduce the desired information in a table that will help you choose a fee that meets your requirements.

Accessories

Features related to choosing motherboard

10 Computer Purchase Tips

Acquisition of a computer is very responsible. First, it is a dear purchase. Secondly, this technique, from which serious work may depend on. Thirdly, even users with experience do not always know how to choose the optimal components of the PC, as the market is very volatile.

We will try to help you choose a good modern computer. Of course, the relevance of the article with each passed month will be very lost, but the basic principles will help to navigate in the near future.

So, there are over a dozen regions of the use of PC (from office work to graphics modeling). Let's limit ourselves to the most popular tasks. So, we need a computer to play modern video games, listen to music, watch movies, and, of course, typing texts and work on the Internet. Single digital entertainment center of the whole family. Recalling the goal, we turn to the solution.

Modern computer can be a real entertainment center at home

We will try to choose the most sensible system, given the best combination of price and quality, leaving more opportunities to improve the computer (upgrade) in the future. We decided to advise you to pay attention to when buying. Conditionally, choosing a PC, you need to answer 10 questions:

• How is the monitor suitable for solving your tasks?
• Is reliable and convenient in the work of the case?
• Does the motherboard be able to work with other components of the PC?
• Is the processor suitable for multimedia applications?
• How much must be RAM?
• "Will the video card pulling modern games?
• Can optical drive work with DVD and record?
• How long does the hard disk tank?
• Will there be the sound of the audio system "flat"?
• What manipulators are better suitable for multimedia and games?

We will try to help you with answers to these questions, recommending this or that decision.

In the previous article, I talked about how to choose components for assembling a budget home computer. Such a computer is actually assembled within 15,000 rubles and it will be consolidated to work and study, and the launch of modern games on it will be impossible.

But someone wants to have a high-performance computer on which it will be possible, in principle, to do anything. This is the computer on which all modern games will be launched, quickly work. graphic programs And in general - the whole system. Accordingly, such an assembly will cost you about 45000-50000 rubles and probably even a little more. But such a computer is quite unreasonable to buy if no one will play games or work in professional graphic editors! In this case, simply overpay a large amount ... In the end, you can take something among the medium (so for 25), on what can play some modern toys (but not at maximum graphic settings) And at the same time, of course, work.

Therefore, in today's article I will talk about choosing components for assembling a gaming home computer and, after reading this material, you will already navigate from which price category and which components you can choose and can buy everything yourself!

There is an option to just buy a ready-made (already assembled) system unit and not messing with the selection of components, but it will cost more and to crawl into it when assembling could not be especially high-quality details! Read more about buying a finished computer in the previous article, clicking on the link above. I recommend reading the article to understand the difference in components for a budget office computer and high-performance game.

If you are new and not yet orient to which computer component is for what is needed, as it looks and what characteristics have, you strongly recommend you to read this article:

Well, now we turn directly to the selection of all components for the subsequent assembly of the home game computer! We will not consider the choice of laptops / netbooks here and this will be discussed in one of the following articles.

We select components for the assembly of a high-performance gaming computer!

If you decide to collect a very powerful computer, then you have money, at a minimum, in the area of \u200b\u200b50,000 rubles today, because everything is known greatly rose. We will select the components to build a computer configuration computer. When assembling such a computer, the main money will fly to the processor and the video card.

In the previous article, I have already said that it is convenient, in my opinion, select components for the subsequent assembly of a computer through online stores, where there is the possibility of flexible filtering of the selected product in characteristics. Here is an example of such stores for the city of Moscow: Yulmart, Wow! , Sitilink. You can also choose the desired goods through the service from Yandex - Yandex-Market, which at the same time will indicate all the stores in your city, where at the moment it is possible to purchase the desired product and at what price!

Choosing a processor. It will be suitable for a processor from the Intel Core i5 family of one of the modifications. I have never heard that even in steep games, a newer line - Core i7 is not loaded to the entire coil and that often some kind of significant difference from Core i5. At the same time, at one PC itself, Core i5 is installed, on another Core i7 and at the same time I and there I can run the same modern innovations with the same productivity. Then why should we now overpay within 4000 rubles? I think that there will be more than enough processor I5 with the addition of a powerful video card and good RAM.

The Core i5 processor (like Core i7 and almost all other rules) is sold not only in one modification, as newcomers might think. There are several varieties of these families of processors, differing from each other by the frequency, number of cores, the volume of internal memory (cache) and other additional parameters. The range of prices for Core i5 processors will be approximately from 10,000 (if you take the cheapest Core i5) to 18,000 rubles.

You can take, for example, here's this: Intel Core i5-4690K, on \u200b\u200baverage, for 15,000 rubles (in my example - 15670 rubles.):

The selected processor, according to the characteristics, has a LGA 1150 socket, consequently, when choosing a motherboard, it will be necessary to watch the board support such a processor!

If you take everything to the maximum for the game computer, then in terms of cost it will cost some server computers and go beyond 150,000 rubles. Because even if you take core processor I7, which is from a higher class, then their cost begins from 19,000 and may exceed 70,000 rubles! We, accordingly, we will not consider it :) We will meet anywhere in the area of \u200b\u200b50,000 rubles, taking into account that such a computer will freely pull out all modern games without carrying out for a long time for the future!

Selection of cooler (fan) for processor. Buying a good processor, the cooler, who goes with him in the kit you can safely drop aside :) We buy a powerful iron, which means you need to take care of good cooling. And if when choosing a budget version of the computer, the built-in cooler can safely install and not be afraid of overheating, then collecting the game PC is better to immediately buy a good cooler!

What company choose the cooler is everyone and there is some big difference in quality and price you will not see. But the most famous and proven themselves are: Zalman, as well as Cooler Master. You can purchase suitable for 500-700 rubles on average.

It is very important that the cooler approached the socket of your processor, otherwise you just can't install it on the motherboard! For this, compatibility with sockets is always indicated in the characteristics. If you take an example of a processor that I showed in paragraph number 1, it has a LGA 1150 socket. This means that in the characteristics of the cooler it must be specified that it is compatible in this socket!

Here is an example: Zalman CNPS 90F for 490 rubles:

A good cooler compatible with the selected processor socket and inexpensive.

Choice system board . The motherboard for the game computer will cost us for money practically as much as we took a fee for budget Computerwhere you will not play high in the game. We definitely need support for the processor that we chose (in my example of a socket at the processor - LGA1150), modern ports, support for the most modern video cards and the ability to establish at least 8 GB of RAM with a frequency of at least 1600 MHz.

By firms, choose Asus, Gigabyte or MSI as the most priority and reliable, and at a price somewhere in the area of \u200b\u200b3,500 rubles. Such a fee will comply with our requirements.

Here is an example of a suitable motherboard for 3520 rubles:

On the board there is everything we need:

• The board supports the processor that I showed on the example in paragraph number 1. The board characteristics states that supports LGA 1150 socket and the Intel Core i5 processor type.

  It has the desired PCI Express X16 3.0 connector to install a modern video card.

  It supports installation of up to 4 modules of RAM with a total maximum volume of 32 GB and with a module frequency of 1600 MHz. We and 8 GB will have enough RAM.

  It has USB 3.0 outputs. Create for connecting modern fast flash drives and external hard drives.

  There are SATA3 connectors for connecting modern rigid and SSD inside the computer case.

Selection of game video card. Buying a video card is one of the most responsible moments when choosing components for a game computer. To choose from this component, we will learn a decent round amount from the total budget - about 15,000 rubles! :) But we want to play modern toys without brakes and without brakes, while also leaving in the future new items? So, without a really powerful video card, there is no way to do.

By type of video processor, video cards are divided into 2 types: AMD Radeon. (ATI) and NVIDIA GeForce. To talk about the advantage of any video processor from these two - meaningless. In one game, a video card with an AMD processor can better show itself to another - a card with a NVIDIA processor.

In mining, for example, the Radeon video cards significantly succeed and always earn more than GeForce. About what is mining, as well as about the results of my experiments, you can read, starting here with this article:

Consider the important parameters of the video card, which should be paid attention to when it is selected:

• Type of video card memory. The video card has its own built-in memory for storing game data in order not to use the RAM, the appeal to which will be slower and, as a result, performance is lost.

  Now on the market you can meet the video cards with memory: GDDR2, GDDR3, GDDR4, GDDR5. The older the type of memory, it is faster and overall better than its characteristics. The most modern at the moment is GDDR5 and will be aimed at choosing a video card.

  Video card memory. The greater the volume of the integrated memory in the video card, the more game data it can store there and do not seek them into a slower operational memory of the computer. As a result, speed is significantly increased! Now on the market, as a rule, you can find cards with memory from 512 MB to 6144 GB. We are not at all necessary to have the memory of the maximum amount of 6 gigs, but it is enough to have quick memory of the type GDDR5 and the volume somewhere from 2 to 4 GB.

  Tire Blossomy Video Motion. This is the "highway" on which the data exchange between the processor of the video card and its memory occurs. The greater the tire, the more data will be transmitted simultaneously and, as a result, speed increases. The market has video cards with tires from 32 bits to 512 bits. Quite a bus in 256 bits, if the remaining parameters are also at a good level.

  Cooling system. Video cards can be active and passive cooling. Passive is a simple radiator that is installed on the video card. Active - radiator + fan (cooler), which gives good cooling. Know that there is simply no cooling in the form of a simple radiator on a good gaming video card! Such a video card will constantly overheat and ultimately will simply burn. Passive cooling will go to budget video cards that are designed for "light", inappropriate games and run simple programs to work with graphics. The game video card must have active cooling, and now such viduhas have, often, several coolers (usually 2 or 3)

Also, when choosing a video card, a question may arise: "What manufacturer's video card to choose?". There is no unequivocal answer, but these manufacturers are most proven: ASUS, GIGABYTE, MSI.

Well, finally, we check according to the characteristics of the video card so that it has a PCI Express X16 3.0 connector to connect to the motherboard.

Good game video card, as I mentioned above, will cost you in the area of \u200b\u200b15,000 rubles.

Here is an example have a good choice (Gigabyte GV-N760OC-4GD, GTX760, 4096MB, GDDR5, Retail) for 16480 rubles:

Here is such an expensive pleasure - a video card, if you want to play all today's gaming news and have a reserve for the future :)

Select RAM. Everything is much easier here. For games we will need 8 GB of RAM or more. More will cost it quite expensive, while there are 8 gigabytes in a complex with a good processor and a video card, you can play in everything. The chosen motherboard must maintain the RAM, operating on at least 1600 MHz! If we consider the motherboard, which I took as an example for this article, then it just supports the operation of the RAM at this frequency. Accordingly, the operational memory is also chosen with the frequency of work 1600 MHz. Below you do not need, it will work slower!

We also do not forget that we need DDR3 memory, which is today the most popular. The motherboard should support this type of memory! And DDR4 appeared relatively recently and are still more expensive, as well as fees with support for such memory, respectively, will be more expensive.

In addition to the volume of memory, its type and frequency, the question may still have: "Take 8 GB of memory with one module or a set with 2 modules of 4 GB in each?" One bar will always cost cheaper than a set of 2 modules. At the same time, 2 planks on special technology work faster, but it is not essential, and you will not even notice the difference! Then why overpay, right?

By firms, choose Hynix or Kingston. I personally give preference to them. As a result, memory for the game computer will cost us 4,500 - 5,000 rubles.

An example of the selected RAM for 4880 rubles:

Hard disk selection (HDD). Hard disk does not have anything about the launch of games, but you will not just do it just to play games and on this everything :) you will store some files, documents, movies, programs and anything. Therefore, I recommend to take hDD volume of 1 TB. (1000 GB) with SATA3 connector, which supports the motherboard selected in my example. If you want to have a really modern and fast computer, then you also choose a fee for yourself, which will support modern connectors and tires, including - SATA3 to connect hard disks.

From firms, stop at Seagate or Western Digital, as on the most famous and reliable. I personally, as a rule, prefer Seagate.

The hard disk with the above parameters will cost in the region of 3200 - 4000 rubles.

An example of a selected hard disk (Seagate Barracuda 7200.14, ST1000DM003 1TB) for 3330 rubles:

Selection of power supply. Our collected gaming computer will be rather voracious in power due to the video card alone and therefore the power supply must be taken good. First of all, it follows according to the characteristics of the purchased video card to see which minimum power supply power is required for its operation. If you take an example of a video card from paragraph number 4 of this article, it requires at least 500 W. It means that the power supply takes the reserve, Watt on 600-700, to have enough for a feeding of our entire system. Accordingly, you need to choose the power supply, based on what video card you are chosen. If it requires a power of about 200-300 W, then it makes no sense to take the power supply at 600-700 in, as in my example.

The following is very important when choosing a power supply - the presence of connections for connecting all purchased devices. Especially pay attention to the presence of connections for powering the video card. In modern video cards, the power connector, as a rule, PCI-E 6-PIN or immediately 2 PCI-E 6-PIN connectors, as in the video card shown by me (see Article No. 4).

Also, the power supply must necessarily have connectors:

• 24-PIN ATX to connect the motherboard;

  4-PIN CPU to connect additional power to the processor;

  At least 2 SATA connectors for connecting a hard disk and drive (or 2-rigid / SSD / SSD, for example).

The manufacturers of high-quality power supplies are somewhat and some of them: FSP, Ocz, Zalman, Hiper Coolermaster, Chieftec, Foxconn. But many other firms produce decent power supplies sometimes for a lower price. Everyone has their own preferences.

The power supply we need will cost 3000-4000 rubles.

The selected power supply for 3610 rubles collected from this article:

CD / DVD CD / DVD Selection. This item is not required if you never use drives for any purpose! But personally, I still often need a drive to burn a DVD movie with a movie, a CD with music in the car. It is also more convenient for me to run all sorts of disk boot programs, including installing / reinstalling Windows. Because doing all the above with a flash drive, very often there are various difficulties that simply do not want to waste time. And with disks everything is much easier.

If you need a drive, and I think it is needed by the majority, then when it is elected, it is necessary to watch the connector for the connection to be SATA. There are still drives with the Molex connector, but they have long been outdated! Moreover, the board you selected under the game computer is simply obliged to support SATA connectors for connecting such devices as drives and hard drives / SSD :)

Good firms to pay attention when choosing a drive: NEC, ASUS, Pioneer, Plexter

When choosing a simple CD / DVD writer, the drive can be freely docked in the area of \u200b\u200b1500 rubles.

An example is quite a good drive to record and read any CD / DVD discs for 1020 rubles:

Shopping Blu-ray drive I do not consider here, because they are expensive and need not everyone. If you need to record and read Blu-ray discs on your computer, you certainly have to spend somewhere from 5000 rubles instead of 1000-1500 :)

Just in case, here is an example of a good Blu-ray drive worth 5,500 rubles:

Choice of housing. Well, so I got to the hull, which will serve as a place for constant storage of all purchased components and will provide good air circulation :) Special requirements for the choice of the body, in principle, no. The main thing is its size. The body must freely accommodate all our components and the main thing - motherboard and video adapter. In order to understand whether we are suitable for the case or not, it has a characteristic - form factor. Form factor shows which motherboard will fit in the case. For example, if an ATX form factor is specified in the characteristics of the case, it will be able to place both the full-sized ATX format fee and its reduced version - miniatx (or MATX). What format the board you chose is indicated in its characteristics in the form "Form factor". The board from my example has a form factor - MATX and today it is most common.

Be sure to pay attention to the maximum length of the video card and the height of the cooler for the processor, which will be able to fit into the case. Modern game video cards Pretty bulky and will be sad if it suddenly does not fit into the acquired case :) You will see the dimensions of the video card, respectively, in its characteristics. The height of the fan for the processor (cooler) is also indicated in the characteristics. Well, in fact, the maximum supported dimensions of both indicated in the characteristics of the hull itself ...

We do not forget that we do not need to buy the body already with a built-in power supply, as it is convenient to do, buying a budget version of the computer. We have already chosen a good power supply for our system and all the more power supplies, moving together with the body often not very good quality, and for the game computer, reliable BP is very important!

The suitable body for our glands can be safe to buy up to 3000 rubles. Preferences to some definite firms will not give it. Each chooses a convenient, as well as frequently suitable design.

An example of the selected case (Cooler Master CMP 350, RC-350-KKN1) for 2390 rubles:

Well, it is over the selection of the necessary components to build a good computer for games :) If you calculate the cost of purchasing all components according to my examples from this article, then the amount is obtained: 51390 rubles! So much can do the build of a powerful computer. Of course you can and cheaper, but, therefore, lose somewhere in performance, playing future game hits.

You probably noticed that I did not affect the selection of a sound card in this article. Why buy it no need to buy it, I have already spoken in the previous article about the assembly of a budget computer, but I still remind you again. Sound card Built in 99.9% of all motherboards and its more than enough for standard tasks of all users. It is not suitable, perhaps, only for professional work with music. As an example - connection of electric guitar or any other musical instrument and working with its sound through special programs. Here for such purposes you need to buy an external good sound card!

In one of the following my articles, I will talk about choosing the main peripheral devices For a home computer, such as a monitor, sound columns (acoustic system), keyboard and mouse:

I hope that such my articles will be useful to someone :)

That's all. See you;)