How to expand computer memory. Learn in seconds: How to expand computer memory.

How to expand computer running memory? This is a common problem faced by many computer users. If you want to improve the speed and performance of your computer, expanding the memory is an effective method. But how to expand the memory? In this article, PHP editor Xigua will introduce you to some simple and practical methods, so that you can quickly understand how to expand computer memory and improve computer operating efficiency. Whether you are a computer novice or an expert, this article can help you solve the problem of memory expansion. Now, let’s find out together!

CPU, motherboard and memory are the three core components of a computer and are crucial to computer performance. If there is a performance issue with one of them, the overall performance will be affected. In particular, insufficient memory capacity is a common problem. Therefore, in order to ensure the smooth operation of the computer, ensure that the performance of these three major components must meet the requirements.

If the memory capacity is not large enough, the system will run slowly or even crash. If the memory frequency is too low, it cannot keep up with the speed of the CPU, thus limiting the CPU's processing power. Therefore, in order to solve this problem, we need to upgrade the memory, increase the memory capacity, and increase the working frequency of the memory. This can be accomplished by replacing or adding memory modules.

To determine whether your computer needs to expand its memory, you can look at your memory usage.

Method: Open "Task Manager" → Memory

You can check the memory usage in this dialog box.

Especially when your computer is a bit laggy or laggy, check the memory. Usually there is not enough memory.

So how to replace the memory stick?

Don’t rush, don’t rush to buy memory sticks. There is one thing more important than buying memory sticks.

1. Important factors

1. Capacity

First, determine how much memory you need.

Isn’t the bigger the better? No, because the motherboard has limitations, and your system also has capacity limitations.

For example, some motherboards support a maximum capacity of 4G, some 8G, 16G, etc. If you buy a larger capacity, you will not use them all, thus wasting resources and money.

There are also 32-bit systems that support a maximum capacity of 4G. This requires upgrading the system and reinstalling the 64-bit system.

There are many ways to check the maximum capacity supported by the motherboard. You can do the following:

①Start menu → Run: cmd, enter the command line

②Execute command: wmic memphysical get maxcapacity

③The number displayed is the maximum capacity. Of course, the number must be converted into G units to understand it clearly.

Conversion: Displayed number ÷1024÷1024→Gb

2. Version

also depends on the version supported by the motherboard.

The old ones are generally DDR, DDR2, and DDR3, and now the mainstream ones are DDR4 and DDR5. Of course, it still depends on which version or versions the motherboard supports.

3. Number of slots

##Some motherboards only have one slot. Then unplug the small-capacity, low-frequency memory stick and replace it with a large-capacity, high-frequency memory stick. If there are several slots, they can form dual channels, which can increase the memory bandwidth, thereby increasing the read and write speed, and making the memory faster.

How to set up dual channels:

The same color is a group

①Two slots: select two capacities All the same memory modules can be plugged in.

② 4 slots: 2-bit and 4-bit slots are a set of dual channels, and 1-bit and 3-bit slots are a set of dual channels. If you have a lot of money, you can plug them all in, that is, 2 sets of dual channels, and the memory will be so fast.

4. Memory frequency

In addition, the motherboard also has restrictions on the memory frequency. In fact, the CPU also has restrictions on the memory frequency, but the CPU is compatible with the motherboard. Generally, the motherboard has restrictions on the memory. Of the three, the actual frequency dependent on memory is the lowest.

For example:

CPU supported frequency: 3200mhz

Motherboard supported frequency: 2400mhz

Memory working frequency: 3200mhz

The final result is The memory can only work under 2400mhz.

2. Motherboard information

So how do you know the version of the memory module, what frequency it supports, and how many slots it has to form a dual channel.

Method 1: Disassemble the chassis directly, check how many memory slots there are on the motherboard, identify what version it is, check the frequency support marked on the motherboard, or check the frequency of the original memory module, etc.

Method ②: Use third-party software to view hardware properties, such as Master Lu, CPU-Z, etc.

Method ③: Enter the BIOS and view relevant information. Or look for the motherboard model, and then check the relevant support information online based on the motherboard model.

3. Replace the memory module

According to the relevant support reviewed above, determine the capacity, frequency, version, and quantity, and then purchase the memory module. As for the brand, of course, choose a first-class brand with guaranteed quality and after-sales service. Such as:

Kingston

志奇

PIrate Ship

The operation of changing the memory stick is very simple:

① Turn off the power and do not operate with power on.

② Find the memory slot, find the position according to the dual channel, open the buckle, align it with the anti-fool mouth, press down, and it will snap into place.

③There is no need to set any program for the memory, just turn it on and confirm. Of course, overclocking players may have to set the frequency in the BIOS!

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