How to find out how much RAM on the computer? How many RAM is needed for normal computer operation.

Do you know how to find out the speed of the video card installed in your computer? If you know good! If not, I will tell you how to find out. This question was asked by one of the readers of the site. He I answer immediately in a private correspondence, but to have a quick response to this question, I decided to write a small article.

Immediately note the video card is an integral part of any personal computer. It happens a video card as an integrated (in the motherboard or processor) and discrete. The discrete video card is made in the form of a separate module (fees), which can be installed in the motherboard.

There are several options for determining the memory of the video card built into your computer or laptop. The methods described by me are suitable for both users of stationary computers and for users of laptops.

These methods can be performed without using third-party software, which will allow you to find out the information you need as a short time.

Learning the speed of the video card using the screen properties.

This is the easiest and fastest way you can define not only the memory of the video card but also to know the resolution of your monitor and its frequency.

Click right-click on the desktop and select the menu item " Screen resolution”

In the window that opens, information is presented on the resolution of the monitor screen and its orientation, but we are interested in the button " Extra options”

Clicking on it, the video subsystem properties window will open, in which it is clearly seen that I have an integrated video card with a memory capacity of 1760 MB.

Immediately want to mention! While the driver will be installed on the video card, whether it is integrated or discrete, you will not get to know the real amount of memory! The system will show something about 32 MB.

Without installed drivers on the video card, first will be, and it will be very sensible even when working with office programs. Secondly, reproduction will be frame.

Learning the speed of the video card using DIRECTX diagnostic tools.

Another interesting way, click Win + R.or click " Start"And in the Find Programs field, enter the following:

dxdiag

After press ENTER and wait for the diagnostic tools. In the window that opens, click the tab " Screen"And find out the amount of memory from the information provided.

Now and you know how to find out the speed of the video card. There will be questions, ready to discuss in the comments.

Before you increase the amount of RAM on the laptop, you should check which type of RAM is already on this PC. When installing an inappropriate module, a conflict may arise a conflict of the old and new memory schedules, as a result of which the portable computer will work with failures, freezes or will stop turning on. Consider what characteristics should be paid when choosing a new RAM and how to determine the type of RAM already installed on the laptop.

The main parameters of the RAM

First of all, it should be understood which parameters are considered defining for operational storage devices. Such characteristics are:

Methods for determining the type of installed memory

To find out which the RAM model is on a laptop, in several ways:

With the help of visual inspection of RAM.
Check through additional software.

Visual exam inspection RAM

You can check the amount of RAM using a simple appeal to the properties of the laptop. To do this, in the "My Computer" label with a PCM clique and in the list that opens, select "Properties". RAM capacitance can be viewed in the appropriate line.

However, the information obtained in such a way is not enough, so you need to know the remaining parameters of RAM. All memory card manufacturers apply important data directly to the bar. To check them, you need to disassemble the laptop, withdraw from it RAM and carefully familiarize yourself with the designation.

As an example, we consider how to find out the model and characteristics of the RAM, the appearance of which is presented in the figure.

Our RAM was issued by the South Korean company Hynix. Capacity slot - 4 GB. The 1RX8 abbreviation can be found that the bar is one-sided (1r), that is, all chips are placed on the one hand. Double-sided RAM is indicated by marking 2r. Figure 8 indicates the number of memory chips.

This model has a bandwidth of PC3-12800. This makes it possible to find out the type of RAM (DDR3) and the maximum speed of operation (12800 MB / s). To determine which frequency of RAM should be divided into 8, which will be equal to 1600 MHz.

Consider another example - RAM for Kingston laptop, model KHX6400D2LL / 1G:

type RAM - DDR2;
speed of work - 6400 MB / s;
frequency - 6400/8 \u003d 800 MHz;
capacity - 1 GB;
2.0V means that the board is powered by non-standard voltage - 2 V, which must be exhibited in the BIOS manually.

On some storage devices, information is presented in non-standard form, however, in such cases, you can recognize their parameters. For example, Kingston RAM with Marking KHX1600C9D3X2K2 / 8GX has such properties:

frequency - 1600 MHz;
C9 - 9 clock delay;
type - DDR3;
8GX - \u200b\u200bCapacity 4 GB.

Programs to determine the parameters of RAM

If for any reason you do not want to disassemble a portable computer (for example, it is under warranty), and check which RAM is worth it, you still need to use additional software.

One of the most effective programs in this area is AIDA64. It allows you to learn not only the type and parameters of the storage device, but also the characteristics of the remaining "iron". To check which RAM is on the laptop, you must:

Having understood with the parameters of the RAM, you can independently extend its volume, thereby improving the performance of the laptop.

RAM (operational storage device) is an important component of the operating system. She implies under him energy-dependent devicewhich allows you to store the machine code executable, as well as input and intermediate commands processed by the processor. This device works exclusively when the voltage is fed to the module. During computer operation. Interruption of the PC leads to the destruction of stored information. In this material, we will consider in detail how the user can find out the RAM of his computer and what characteristics it is necessary to pay attention.

First of all, it may be necessary to learn the RAM in the case when need to replace The bar in order to increase the volume of RAM or when it failed. The amount of RAM primarily affects the overall performance of the computer. The more its volume, the faster the programs will work.

When you start any application, it uses some of the RAM to store the code being executed. With a shortage of memory, the system will use the paging file (the place on the hard disk that is used if the RAM is missing for the implementation of full-fledged work). The disadvantage of using the paging file is that data exchange rate This memory is significantly lower compared to the operational. The computer begins to slow down and talk about comfortable work.

To choose the right bar, you need to know the specification of RAM, frequency, voltage, volume, timing, voltage, form factor.

Determine your RAM

standard. Depending on productivity and constructive features, modern memory is divided into the following types: "DDR2", "DDR3" and "DDR4". Now, as a rule, manufacturers of modules use "DDR3" and "DDR4";
volume. This parameter implies the amount of data that can be stored in memory cells;
frequency. The parameter means the speed of performing operations per unit of time;
timing. These are temporary delays between sending a controller command and execution;
voltage. The voltage required for the optimal work of the bar;
technical product standard. The physical size, the form of the RAM bar, as well as the number and location of the contacts on the board.

Visual inspection

RAM is a rectangular bar, most often green with chips located on the surface. Usually producer clamp special sticker On the surface where the characteristics of the device are indicated.

In some cases, manufacturers may not specify any additional information. The advantages of this method is that the user receives detailed information about the module specification. The disadvantages include the fact that not all manufacturers indicate information about the characteristics of RAM and the owners of laptops will have to remove the back cover.

In order to find out which memory is installed on the DDR2 or DDR3 computer and other characteristics, you will need to perform the following steps:

turn off your computer or laptop from the network;
thereafter, remove the side cover from the system unit. On the laptop it will be necessary to pre-remove the battery and open the service cover on the rear panel;
gently remove the module from the connector and study the sticker.

For an example, take the RAM of the manufacturer Crucial (for a laptop) and consider it in detail.

We are interested in the inscription "2GB 204 - PIN DDR3 Sodimm PC3 - 12":

« 2 GB."Is the amount of installed memory;
« 204 – PIN.»- Form factor (number of contacts);
« DDR3"- type of RAM;
« Sodimm.»- Form factor (this bar is designed for laptops);
« PC3 - 12."- type of module and bandwidth. In this case, the bandwidth is 12.8 GB / s.

Now consider the RAM bar for a personal computer from the ADATA manufacturer.

Here we will be interested in the line "DDR4 2133 (15) 4GBX8 U-DIMM":

« DDR4."- Type of RAM. Currently is the most productive solution. Works at high frequencies;
« 2133 "- frequency in MHz;
« (15) "- timing (the value of the delay between the commission's arrival and its implementation);
« 4GBX8."- 8 modules of 4 GB;
« Udimm."- A view of the DIMM memory, the prefix" U "means the absence of buffer - it increases the risk of errors when accessing cells. At the same time, such errors are not critical for ordinary personal computers. Therefore, problems with non-regular "udimm" memory should not occur.

Consider another type of RAM, where the manufacturer pointed the following data on the sticker.

The manufacturer of the module in this case is good RAM. Here we see the following line: "DDR2 1GB PC6400 DIMM";

« DDR2.»Type of RAM. At the moment, practically not used. But on some PCs and laptops are still found;
« 1 GB."- volume;
« PC6400."- Tire frequency. In this case, 800 MHz;
« Dimm."(Dual In-Line Memory Module) is a double-sided memory module. In it, the contacts are located on the walls of the module and are independent of each other.

Also, the RAM strips differ among themselves by the number of contacts, consider in more detail on these examples:

Table Specifications:

ModulesDDR4:

Through the BIOS and through the UEFI interface, you can see the characteristics of the installed memory. First, consider the BIOS process:

Consider the process for UEFI:

Benefits:

thanks to this method, you can check several RAM modules;
the UEFI interface allows you to quickly get the necessary information. This is possible thanks to an intuitive interface.

Disadvantages:

difficult navigation. If the user does not have the experience of using the BIOS, then find the necessary information will be difficult;
in the old versions of the BIOS, the necessary information may not be specified.

Using standard Windows tools

You can find out how many RAM on Windows 7/8/10 computer using standard operating system tools. They cannot show detailed memory parameters, but only some data. In the Windows 10 operating system, you can get much more data than in junior editors. Next, consider the main ways.

The way to find out the features for Windows 10:

The second way implies the use of information about the computer:

The third way implies the use of the utility " System Information»:

Third-party applications

For Windows operating system, there are enough applications that can conduct system diagnostics and learn detailed characteristics. Next, consider applications that allow you to obtain all the necessary information about the installed RAM.

CPU-Z.

A small program that allows you to find out the detailed features of the computer. When it is used, there will not arise any difficulties. In addition, CPU-Z does not require installation.

Instruction:

Aida64.

Functional utility that allows you to spend full diagnostics of computer, as well as perform testing for the stability of the system. Thanks to the use of monitoring, users can learn what resources are involved by the system at a given time.

Instruction:

Hwinfo64-32.

Simple and convenient application for diagnosing system and hardware components. At the same time, users can install a portable version of software that does not require installation.

Instruction :

download the Hwinfo64-32 program;
unpack the archive to the desktop and run the executable file;
next, go to the section " Memory.»Where the details of the installed RAM are presented.

A free program that allows you to get detailed information about the system and hardware components. In addition to the free version, there is also a version with an extended functionality.

Information:

Open the context menu of the "My Computer" shortcut menu (click on it with right mouse button once). Next, select "Properties".

As a result, a window will appear where the size of the available RAM will be specified, the type of operating system (for example, 32-bit), etc.

Alternative method - go through the "Start".

Start - execute.

In the window that appears, enter manually MSINFO32 and press ENTER.

Another way, which is based on the combination of function keys.

Press "Win + R" and in the window that opens, enter DXDIAG.
A new window will appear. Pay attention to the "Memory" string. There will be a physical amount of computer memory.
All methods describe the free number of gigs on your PC.

But how can you find out the RAM of your laptop or computer, to analyze its additional characteristics read below.

I want to immediately warn that you can not do without the use of third-party applications and utilities. One of the similar programs is Speccy. It allows you to access all the characteristics of modules and boards that are currently connected to your PC.

The utility is free and is available for download from the Internet.

After downloading the program, proceed to the installation. The utility is installed in standard ways, without any difficult.

To verify which RAM is installed on your PC, do the following:

Run the program.
Open the "RAM" section.

And then just read the information you are interested in. Everything is described available and understandable. There are characteristics of the type DDR, the number of channels, volume and frequency. You can also see how many percent of RAM is used in this minute and many more useful characteristics. Based on these characteristics, you can decide whether you should or not.

But the most direct way, how can I find out the RAM of your computer. If you understand all the gland system, then:

turn off the power unit power;
remove the lid;
pull out the memory modules and read the characteristics you are interested directly on them.

However, this method is only for experienced masters, and not for beginners.

On a note! Recently, if you missed I told or. And I also spoke. Read be sure to leave comments on the articles.

I have everything on this! Now you are sure you know how to find out the computer's prompt memory. I ask my wishes and comments to write under the article. And I also advise you to subscribe to new blog articles and get new things right on the mail. I wish all your readers a huge health and peace!

From uv. Evgeny Kryzhanovsky

RAM (RAM, or RAM) is one of the main components of the computer. It is from its volume that it depends on how many utilities will be able to run the user at the same time without losing in the performance. In addition, the overwhelming majority of games and programs require a certain number of RAM for normal operation. That is why inexperienced users are often asked to see their RAM and how to find out its volume.

Scope of operations

If you are interested in exactly the scope of the RAM, you can learn it in a few seconds using the built-in functions O. S. Windows. .

Characteristics

Many users carefully worries not just the capacity of RAM, but also its detailed characteristics - first of all, the frequency on which the RAM is running. This is explained by the fact that, going to buy RAM, it is necessary to check how compatible it is compatible with other equipment - the motherboard and the processor. The fact is that the addition of RAM to the PC with unsuitable frequency is fraught with problems:

If the acquired RAM is working at lower frequencies than the one that already exists in the system, the motherboard will automatically display the frequency of operation of all slats along the slower module - the one you purchased. In other words, you will spend money, but the expected increase in speed will not notice.
If the new RAM bar works at high frequencies that are not supported by the motherboard and the processor, at best will be as in the previous paragraph (i.e. the system will automatically reduce the frequency of operation of the new equipment), and at worst - the module will work at its frequency But at the same time PC will constantly reboot and periodically issue "death screens". In the second case, you will have to go to the BIOS and manually set the necessary frequency for the plank.

If you are thinking about purchasing a new RAM module, the first thing to do is check the characteristics of the installed equipment using special programs. The most popular are considered:

Deciphering information

Of course, the easiest way to get reliable information about the memory module is to extract it from the motherboard slot (naturally, when the PC is turned off) and read the information specified on it. But in this method there is one difficulty - the ordinary user almost certainly will not be able to decipher the data obtained. In fact, it is not as difficult as it seems.

For example, we will take the Kingston RAM, which indicates the following information: Kingston KHX6400D2LL / 1G. It is deciphering this:

Kingston is the name of the manufacturer.
6400 - bandwidth, measured in GB / s.
D2 - DDR2 RAM type.
1G - the module volume is equal to one gigabyte (or rather, 1024 MB).

To find out the frequency on which the RAM is running, it is necessary to divide its bandwidth to 8. In this case, divide 6400 to 8 and we get 800 MHz.

If you need more detailed information about RAM (voltage, radiator, the number of contacts, etc.), you can simply drive it into the search engine and view the characteristics in all details.