Increasing RAM on your computer. Physical and virtual increase in computer RAM

When actively using a device running Android OS and downloading various software, the owner of the device may encounter insufficient memory provided by the manufacturer. Overcrowding of the information storage leads to a decrease in the performance of the phone or tablet and causes it to periodically freeze. And downloading new content becomes almost impossible. Therefore, let's look at how to increase memory on Android.

There are two ways to expand the memory of your Android phone or tablet:

• Physical. Requires installation of an external micro SD memory card;
• Software. In this case, unnecessary applications and files are removed from the device, and other manipulations are performed that lead to an increase in free space.

It is necessary to understand that for most gadgets running the Android OS, there are three types of memory:

• Operational (RAM or RAM);
• Internal;
• External.

The first type is intended for temporary storage of data that is used by running applications and services. If on a PC you can increase the RAM by installing an additional RAM stick, then in mobile devices this will not be possible. On a tablet or phone, you can only clean the RAM of debris, thereby improving the performance of the device. You can see how much Android RAM is available in the device settings.

Internal memory is used to store various information on the gadget. In many phones it can be physically expanded by installing an external SD card.

Manufacturers of modern smartphones are increasingly less likely to equip their products with a slot for a micro SD card. If your device does not have such a connector, you will have to be content with the volume provided by the developers.

If the physical increase in Android memory due to micro sd should not cause any difficulties, then with software expansion it is not so simple. Therefore, let's look at how to increase the internal memory of Android using software.

Expand internal storage with built-in Android features

The simplest method to increase memory on Android is to clear it of unnecessary data. To do this, just find files that will not be useful to you in the future and click “Delete”. If there are a lot of such files, it is better to perform this procedure through Explorer:

You can also expand your free space by uninstalling unnecessary software:

Using these steps, you can increase Android memory for installing applications. Not all software available on the gadget can be erased. Many standard applications provided by the Android system can only be uninstalled if you have root rights.

Another standard method to expand the built-in memory is to transfer user-installed programs to a micro sd card. To do this, you need to enter the properties of an application and tap the corresponding button.

Increase free space with additional software

When considering how to increase the internal memory of an Android device, you should note the Clean Master cleaning application. Its main function is to speed up the performance of devices on the Android OS by closing unused programs running in the background, as well as clearing the cache and deleting residual files from system folders.

To expand free space on your phone using Clean Master, do the following:

Expanding internal memory using an external SD card

All programs that are downloaded to a phone or tablet are installed by default into the device’s internal storage. And even the presence of a micro sd card does not actually increase the space for applications. Starting with version Android 2.2, the system now has the ability to select memory for installing software.

Instructions

To ensure rapid exchange of information between the central processing unit and RAM, it is necessary to correctly configure the operation of these devices. To check the status of your RAM, install the MemTest program. It will allow you not to restart your computer to perform performance analysis of memory cards.

Turn on your PC and open the BIOS menu. This usually requires pressing the Delete key. Go to the menu responsible for configuring the operation of the central processor and RAM. Increase the bus frequency by 40-70 MHz. Save your changes by pressing F10. After the computer restarts, run the MemTest utility and check the performance of the RAM.

Repeat this cycle until the program detects RAM failures. Undo the last changes to eliminate the possibility of errors. Open the BIOS menu again and find the RAM timings. Decrease one of the indicators by one point. Usually there are only four. Save the settings and restart your computer.

Run MemTest again. Reduce the RAM timings one by one, checking the stability of this device each time. Don't change just one indicator. This may damage the equipment. Please note that even rare errors that occur during the operation of memory cards significantly reduce the performance of the computer and operating system.

Remember that RAM cards are fairly cheap elements of a personal computer. Sometimes it makes sense to purchase one or more new boards and connect them to the motherboard. This approach will significantly increase the performance of these devices and the entire computer as a whole.

Sources:

• how to increase computer RAM at home

RAM is a constantly updated computer memory, which, unlike permanent memory (hard disk), stores commands and data necessary for the processor to perform current operations. The RAM of a PC or laptop is called a random access memory (RAM) and is a module or chip that is inserted into a special slot on the motherboard.

You will need

• To increase RAM in a virtual way, you will need the ability to work with a computer; in a physical way, you will need new RAM modules from a computer store.

Instructions

The physical way to increase RAM is to install one or more RAM modules, or to replace a module from a weak one to a more powerful and voluminous one. Opening the case of the system unit, you can see four slots for RAM on the motherboard. Typically these are DDR, DDR II, DDR III, DDR 333, SDRAM, SRAM, PC3200 and others. Through the BIOS system you can find out the RAM and frequency (for example, 1066 MHz). To find out this data, you need to open the BIOS while holding down the DEL key. Once you have identified the module, you can safely purchase a new module of the same volume in your computer and insert it into a free slot, or a larger module, replacing the old RAM with it.
It will be more difficult for the owners - if you are not a specialist, it is better to seek help in increasing RAM from a service center.

Please note

At the moment, the most powerful modules are RAM with 2 gigabytes of memory.

Useful advice

Before you buy additional RAM, make sure that the frequency and memory capacity of the new and old RAM module match.

Sources:

• increase RAM memory

Blue screen of death in the Windows operating system, as well as critical errors BSODs often occur due to problems with the computer's RAM - its operational memory. What indicates a faulty RAM stick and how to test RAM for errors?

You will need

• - Memtest program.

Instructions

Checking RAM for errors is carried out by specialized auto-loading programs, that is, these programs do not need to start Windows, so you don’t have to worry - another RAM failure will not happen during the test and the program will work until final completion.

The Memtest program can be downloaded from the official website - www.memtest86.com. The program is packaged in an ISO image, which must be installed on a blank CD, after which, after restarting the computer, you need to set the disk drive as the first boot component in the BIOS. After this, the program will load and you can begin diagnosing the RAM. At the end of the diagnostics (and its time depends on the amount of RAM), the program will issue a report on .

Also, in the latest Microsoft operating systems, such as Windows Vista and Windows 7, there is a built-in and quite powerful tool for checking RAM for errors. It's called Windows Memory Diagnostic. At startup, press the “F8” key and you will see the so-called “Additional boot options” menu. Select “Windows Troubleshooting”, and on the new screen, in the “Tools” section, press “Enter” and select “Memory Diagnostics”.

No matter how fast your computer or laptop is, over time its power ceases to be enough and it can no longer cope with the tasks you need. Then the thought of overclocking its components arises. A relatively decent increase in performance can be achieved by overclocking the computer's RAM. Just remember that overclocking leads to a decrease in the stability of the computer, so it must be done with caution and only when absolutely necessary.

You will need

• - Computer with Windows OS;
• - CPU Stability Test program.

Instructions

So, in order to increase frequency operational memory, go to BIOS. After that, go to the advanced settings (they may be called Advanced Chipset Settings or something else similar). To change timings, find the field responsible for this (Current Latency or similar) and set the minimum value. For example, if it costs 3, put 2.

Now try to increase frequency memory. To do this, find here the item responsible for the system bus speed. It may be called FSB Speed ​​or similar. Put frequency tires are 1 step larger than the one you have now. It's better to change frequency to a minimum value, no more than 5 MHz.

After changing the bus frequency, save the settings in the BIOS, load the operating system and run the program to test the stability of the processor and memory. In this regard, the CPU Stability Test program has proven itself well.

If testing with the utility does not reveal any problems, you can safely return to the BIOS and increase frequency system bus (and with them the processor and RAM memory) one more step. After that, save the settings again, boot the operating system and test stability. The cycle must be repeated until the utility shows that the current configuration is unstable. In this case, it is recommended to return to the BIOS and roll back the frequency 2 steps back.

Useful advice

Typically, overclocking RAM comes down to increasing the system bus frequency or reducing timings to a minimum. Timings determine the response speed in clock cycles of your RAM. Not all motherboards allow you to change the system bus frequency in small increments (1-5 MHz); if this is the case, it is better to avoid overclocking. As the system bus frequency increases, the processor frequency simultaneously increases. If this happens suddenly without proper testing, then there is a high risk of damaging one or both of these computer components.

Changing the parameters of the central processor is a very important step in speeding up the computer. It is important to understand that incorrect settings can lead not only to malfunction of some devices, but also to their damage.

You will need

• - CPU-Z;
• - Clock Gen.

Instructions

Before you begin setting up the CPU, install the CPU-Z program. Its main function is to provide information about the current state of the CPU. Run this application and make sure that the processor is stable.

Now restart your computer and enter the BIOS menu. Press the F1 and Ctrl keys simultaneously to open the Advanced Setup menu. Typically, this is where the settings for the central processor and RAM are located. Find the item responsible for the CPU bus frequency. Increase this frequency by 10-20 Hz. Now be sure to increase the voltage supplied to the CPU. It is recommended to increase it no more than 0.1 Volt at a time.

Press F10. Wait until the operating system finishes loading. Check the stability of the central processor using the CPU-Z utility. If the program does not detect errors, then repeat the procedure of increasing the CPU bus frequency and voltage. After raising the frequency to the maximum level, increase the processor multiplier. Naturally, increase the voltage at the same time.

If you are unable to change the CPU parameters through the BIOS menu, then download the GlockGen utility. Please note that there are several versions of the program, each of which is designed for a specific version of the motherboard. Launch the installed application.

Now increase the bus voltage and frequency by moving the corresponding sliders. Before applying the selected parameters, click the Test button. Make sure the CPU is running smoothly. Constantly monitor the temperature sensor readings. If the temperature exceeds the permissible limit even in passive operating mode, it is better to reduce the bus frequency and multiplier. Otherwise you risk ruining the CPU.

Video on the topic

When setting up RAM operating parameters, you need to take into account quite a few parameters. Incorrect changes to certain items may damage some RAM sticks.

You will need

• - MemTest.

Instructions

Stability of RAM sticks to ensure that the device is currently running smoothly. Use MemTest or a standard Windows test tool. Open the "Administration" menu. In Window Seven, it is located in the System and Security menu in Control Panel.

Run Windows Memory Test. In the window that opens, select the “Reboot now and check” option. Wait a while until the computer restarts and the analysis of the status of the RAM sticks is completed. Reboot your PC again and open the BIOS menu. Typically, this requires holding down the Delete key as the computer starts up.

Go to the Advanced Chipset Configuration menu. In some motherboard models, this menu may have a different name. Find items that display RAM timing values. Select the very last item and decrease its value by one. Now find the RAM Voltage item. Increase the voltage supplied to the RAM sticks. Initially, it is better to increase the voltage by 0.1-0.2 Volts.

Save your settings. Typically this requires pressing the F10 key or selecting Save & Exit. After restarting the computer, run the program to check the status of RAM and evaluate its performance again. The MemTest utility will allow you to avoid unnecessary reboots, because... it runs in the Windows environment.

Follow the described algorithm until you achieve the best RAM performance. Change the timings one by one. Don't get hung up on just one point. As practice shows, this will quickly lead to malfunctions of the RAM, with virtually no increase in its performance.

Video on the topic

The RAM of a modern computer is characterized by several parameters. The most famous are capacity and frequency, but also an important indicator is memory latency, otherwise called timing.

Computer random access memory (RAM) is a volatile memory that contains OS components and running programs. The amount of memory affects how much information it can contain at the same time, and, accordingly, the number of running applications. Frequency characterizes the speed of memory operation, that is, the number of operations (cycles) per second.

The progenitor of computer memory was created in 1834 by Charles Babbage. This mechanical device, called the “Store,” stored the intermediate results of the Analytical Engine’s calculations.

Memory access principle

To understand certain timings, it’s worth taking a closer look at memory access. In a simplified way, a memory chip can be represented as a table, where each cell corresponds to a memory element storing one bit.

When a specific cell is selected, the column and row number are transmitted via the address bus. The first is the row access strobe pulse - RAS (Row Access Strobe), then the column access pulse - CAS (Column Access Strobe).

After selecting a cell, various control pulses are sent to it - checking write access, writing, reading or recharging. Moreover, there are delays between these operations, which are called timings.

Types of timings

There are four different timings specified by memory module manufacturers.

CL (CAS-latency) – CAS-latency is the wait between the CAS pulse and the start of reading. In other words, the number of clock cycles required to read a cell if the required row is already open.

T RCD (Row Address to Column Address Delay) – delay between RAS and CAS pulses. Timing shows the time between the opening of a row and the opening of a column.

T RP (Row Precharge Time). This timing is the delay between the impulse to close the active line and the RAS impulse to open the next one.

Sometimes you can come across an entry like 6-6-6-18-24. Here the fifth number indicates the Command rate timing - the delay between the impulse to select a microcircuit in the memory module and the activation of the line.

T RAS (Row Active Time) – the number of clock cycles between the RAS pulse and the pulse closing the row (Precharge), that is, the row update time. As a rule, T RAS is equal to three previous timings.

For convenience, timings are given without hyphens, for example, 2-2-2 or 2-2-2-6.

Tip 8: How to increase the amount of RAM on your computer

An ordinary user can increase the amount of RAM on a desktop computer, but only if he remembers some subtleties.

Why might you need to increase the amount of RAM on your computer?

Unfortunately, many developers of operating systems and software (programs for work and games) do not think at all about optimization, do not remember that many users do not have the opportunity to constantly buy the most modern hardware, so their creations can “slow down” . To partially solve this problem, you may need to increase the amount of RAM on your computer.

How to buy a suitable RAM stick?

When purchasing a RAM stick, you must remember that different types of RAM are not suitable for every motherboard. To choose the right memory stick, you need to look in the documentation for the exact model name of the installed motherboard. Look at the description of this motherboard model on the manufacturer’s website, which should indicate what type of memory is suitable for the job, as well as the maximum possible amount of memory that this motherboard “sees.” You can also find out from the description the number of slots for installing RAM.

Determine the amount of RAM available on your computer. To do this, turn on the computer, right-click on the “My Computer” icon, then select “Properties”, in the “General” tab and you can find the total amount of installed RAM.

From the data received, your task is to calculate the volume of the stick that you will purchase (if at least one slot for RAM on the motherboard is free, then you just need to subtract the amount of installed RAM from the maximum possible amount of RAM, otherwise you will need to pull out one of the smaller sticks volume, and in its place install a new bar, the volume of which is also calculated).

After purchasing a new memory stick, remove the case cover (depending on the case model, it can be removed entirely or it is possible to remove only the side cover). Look carefully at how the existing memory stick(s) are installed. Place a new strip parallel to them and insert it into the free slot. The memory stick must fit tightly into the connector so that the contacts are not visible, and the latch must be activated, which additionally holds the strip in the connector.

The diagram below shows an example of changing a DDR2 memory stick, but it is not at all necessary that you will also have this type of memory, however, the appearance of the RAM connectors and the memory sticks themselves are similar and you also need to take into account the location of the recesses on the boards.

If everything is done correctly, the above tab will display more memory than before.

The hourglass icon is perhaps the most hated of all the symbols that appear on a computer monitor. Increasing the amount of RAM reduces waits and improves computer performance, but this is not true in all cases. Let's see in what situations it is advisable to increase the amount of RAM to improve computer performance.

Multitasking mode
If you run several resource-intensive programs at the same time, you will probably notice how the overall performance of the computer will decrease, and it is possible that the computer will even begin to slow down. Increasing the amount of RAM successfully solves this problem. In this case, increasing additional RAM capacity is the right decision.

Video editing and other resource-intensive tasks
Increasing RAM is also justified when you use a computer for video editing. Video files eat up quite a lot of memory. A good processor and sufficient RAM are the key to quickly launching Photoshop and other resource-intensive programs. Creating multimedia presentations will be a much more enjoyable experience with enough RAM. Almost all programs that work with graphics and multimedia are demanding on the amount of RAM.
If you have a printer connected to your computer, then the lack of memory will negatively affect the speed of its operation, or more precisely, the speed at which the printer software performs tasks. A sufficient amount of RAM will allow graphics or documents to load quickly. Otherwise, you will have to languish in anticipation of a long loading into the buffer, and if there is insufficient RAM, you will also have to wait until the system dumps part of the data into the swap file.

Can there be too much RAM?
From an advanced user's point of view, yes, it can. If you are well versed with computers and programs, you can roughly imagine how much memory you need.

• A large amount of RAM increases the overall performance of the computer. A user running programs that use a small amount of memory may not need a large amount of RAM. For example, you run a program that uses 200 MB, this figure may seem insignificant, but let's say that you launched several programs of a similar size and, alas, the amount of RAM runs out. The processor begins to dump some of the data onto the hard drive into virtual memory. As a result, the computer begins to slow down.
• If you are not a gamer, for whom 8 GB is not the limit, then use the following recipe. When the main programs you use are running on your computer, launch the “Task Manager” by pressing the key combination CTRL+Shift+Esc. Pay attention to how much memory your computer is currently using and how much is free. This will give you an idea of ​​whether the time has come to increase the RAM in your system.
• Will increasing the amount of RAM help with stuttering in computer games? This situation is somewhat more complicated than the previous ones. Unfortunately, the amount of RAM does not determine system performance in all cases. In the case of computer games, the video card plays a big role. Some modern games place very high demands on the graphics card's performance. Therefore, first of all, study the specifications of a particular computer game and the technical parameters of the video card installed in your system.
• You can install 8 GB of RAM and then it turns out that your software didn’t even detect it. The reason for this is that the 32-bit versions of some programs cannot use more than 4 GB of RAM. So, if you think it's worth using 8GB of memory, then make sure you have the 64-bit version of the software.

When purchasing a particular RAM module, do not forget to check the compatibility of the standard of the memory module and the motherboard.

Currently, progress is proceeding by leaps and bounds, and computers, laptops and other equipment tend to become obsolete faster. Several factors affect computer performance. Among them is the amount of RAM. But how can you increase your computer's RAM yourself? This question often worries PC users. In this article we will look at all the ways to increase RAM. Three of them will not require any financial investment from you at all!

How to increase RAM. The simplest option

There are several options for increasing your computer's RAM. The first is the simplest, purchasing new RAM, the volume of which will significantly exceed the previous model. This method is not cheap, so if you don’t have extra money to buy RAM, move on to the next one.

Determining the required type of RAM

You cannot buy RAM just like that, indiscriminately, since there is a high chance of failure. The memory may not be compatible with other components of the computer. In addition, the motherboard is also only capable of supporting a certain type of RAM. If you select it incorrectly, you will simply disable it.

But in order to avoid such unpleasant consequences, you need to find out the characteristics of the component that is currently installed in your computer. You also need to calculate the number of additional places for RAM.

The characteristics and number of places can be determined using several methods. The first of them is installing an additional program that will help you diagnose components. The second is to remove the cover of the computer unit and independently count the RAM slots.

Some equipment repair and setup technicians advise filling all the RAM slots, as this will help achieve maximum performance from the device. At the time of purchase, it is worth looking at the memory with the highest speed, this will also help in increasing the speed of the PC.

You should also take into account the fact that the computer has a 32-bit or 64-bit operating system. Therefore, increasing memory to 4-6 GB makes no sense in a 32-bit OS. Therefore, if you want to install more RAM, then change the system.

Installing memory in a computer

After purchasing new RAM, you need to figure out how to properly install it on your computer. Adding modules is quite easy. Each RAM slot is equipped with clamps on both sides. They need to be moved to the side, then the old module will pop out. You can install a new one instead. When you attach the memory, you will hear a click, which will indicate that you have correctly attached the RAM. All that remains is to close it with latches so that it does not fall out of the socket.

It is better not to assemble the computer block right away, because there is a high probability of difficulties when reading the new RAM. After some time has passed - about 10 minutes, you can assemble the block. To check whether the new RAM is correctly recognized on your computer, you need to click on the “my computer” icon and click on the “properties” section. The “installed memory” category will show the amount of memory that you have installed. If the numbers match, then you did everything correctly.

Important! Before installing RAM, you must turn off the power supply and remove static voltage. If this is not done, any part may burn out during removal or installation. To remove static voltage, you need to place your palm on the computer unit and the other on the radiator of the storage battery. This way you can neutralize static voltage and work safely with a disassembled computer.

So, we figured out the easiest way to increase RAM on a computer. However, if the financial situation at the moment does not allow us to do this, then we make do on our own. There are several more simple ways that do not require any financial resources.

The second method is to increase the computer’s virtual memory

Our PC is designed in such a way that those files that cannot be stored in RAM remain on the hard drive in a certain place. Windows OS, as a rule, independently sets the amount of virtual memory, but if necessary, the user can change these settings. To do this, you don’t have to be a programmer, everything is quite simple.

The instructions for expanding virtual memory on Windows XP and 7 are very similar, since the menu and system structure are almost the same.

There is a "start" button in the lower left corner of the screen. We go there and select the “computer” line. We left-click on it and go to “properties” in the menu.

computer properties

When you open a new window, you will see the lines “advanced system settings” on the left.

additional system parameters

additionally

You will also be redirected to a new window in which there will be an “additional” section. In the “virtual memory” section, click on the “change” button.

performance parameters

Again, you will be presented with a new window with parameters that you will have to configure yourself. First, uncheck the box next to “automatically select paging file size.” After that, select any drive that has enough space and look at the optimal amount of RAM expansion. It is this number that can be entered in the “specify size” column - initial and maximum. After completing the steps, confirm all changes with the “OK” button.

virtual memory

For Windows 8, increasing the amount of virtual memory occurs differently. In the main menu, find the “search” item. In the search bar, enter the following query “system properties performance”. Press the Enter key and the “Performance Options” window will appear. In it, select the “advanced” tab. There is also a “virtual memory” column where you can increase the virtual memory. This is done in the same way as on Windows 7/Xp.

Attention! Changing virtual memory does not provide the same benefits as installing new RAM. This will only speed up your PC a little.

The third way is to increase RAM using external drives

This is a very effective method for creating space for RAM in your PC. This method appeared relatively recently, and it became available using the Ready Boost technology, which was invented by Microsoft. However, not every user uses this method due to lack of awareness.

The Ready Boost program allows you to increase the amount of RAM using any external drive. The simplest and most common of them are flash drives or flash drives. Now almost every person has them, and sometimes several of them. So why not use one of them to increase the RAM on your personal computer?

The main requirements for a flash drive will be a read speed of at least 2.5 MB/sec, free space of 256 MB and a write speed of 1.75 MB/sec.

This method will not only change the amount of memory for the better, but also speed up the PC.

So let's begin:

First, insert the USB flash drive and go to the menu. Select the external drive and right-click on it. In the new window we find the “properties” item, wait until it opens. When the “properties” open, find the Ready Boost item and tick it. Move the reserved space slider to speed up work to the maximum. This will mean that you are using the full capacity of the flash drive. After completing the steps, click “ok” and wait for the system to apply the new settings.

Now you know how to increase your computer's RAM using a flash drive.

And the last, fourth method is to increase memory using BIOS

Most versions of Bios allow you to change RAM settings manually, so you can use this method. It also does not require financial investments from you. However, after such setup, it is necessary to check the system to avoid malfunctions.

How to change the amount of memory without changing the main BIOS settings?

How to increase RAM through BIOS. First, enter the Bios. To do this, you need to turn off your computer. Then start launching it and while loading the OS, hold down the delete, f2 keys or the ctrl/alt/esc combination.

how to increase RAM via BIOS

Second, in the Bios menu we look for the Performance section.

Memory section

Third, here we find the Memory tab and reduce the numerical value of the timings in the CAS Latensy category. As their number decreases, Cache performance increases. The fewer there are, the better. However, it is worth taking into account that reducing the number of timings to a minimum value will affect the operation of the equipment. Don't be overzealous!

CAS Latency

And fourth, save all changes and exit Bios. After everything, you need to restart the computer and check its operation.

Attention! Changing RAM in Bios can also change other system settings. Be careful!

All the methods described above will help you increase your computer's RAM. Three of them will not require any financial investment from you. It is not forbidden to improve the technical capabilities of your PC, but watch your actions and follow the instructions provided. Then the whole process will be easy and you will be using a more accelerated version of your computer. Now you have the answer to the question - how to increase RAM.

Result:

This was about how to increase your computer's RAM. All methods are described in as much detail as possible, with pictures if possible.

As statistics show for many computer users, sooner or later the question begins to arise: how to increase computer RAM. It’s important to first decide what kind of memory is installed in your computer if it’s an old computer, or what kind of memory will fit a new motherboard if you’re going to buy a new PC. This resource cannot ignore this problem and will do everything possible to help readers understand the choice of RAM

On the next page click on the button Download now!

After the installation file cpu-z_1.61-setup-en.exe downloaded, you need to install the utility.

In the section General field Type shows us type of installed RAM. In this example - DDR3.

Field Size shows the size of installed RAM - 4 GB.

Field Channels shows in what mode the memory operates. In this case Single— one channel operating mode. More on operating modes later.

In the section Timings we are interested in the field DRAM Frequency. Shows the memory bus frequency - 666 MHz. The effective frequency is 2 times higher - 1333 MHz. You can read how to check your RAM for errors in the article RAM Test.

2. Decide on the number of free slots for RAM

Why is this needed? Before answering the question about increasing computer RAM we need to know whether there are any free slots at all and how many memory modules can be purchased.

There are two options:

• Visually (open and look)
• Through the program

Let's use the installed CPU-Z.

Afterwards, we go to the website of the motherboard manufacturer, find our model and look at its characteristics. We are interested in the field RAM .

The figure shows that the maximum number of purely memory slots is 4. The maximum amount of supported memory is 32 Gb. Supported memory type: DDR3. Frequency 1333 and 1066 MHz. Dual-channel memory mode is supported.

You can read more about choosing a motherboard in the article Choosing a motherboard.

3. Understand the concept of dual-channel RAM operating mode

The concept of operating mode refers to the memory controller. Now there are one, two, three and four-channel memory controllers. AMD is the first company to start integrating memory controllers into its processors. Now Intel does it too.