How to check the frequency on the memory stick

There are three ways to find out what frequency of memory a computer supports:

1. Look at the surface markings on the memory. Memory capacity and frequency are usually marked on the memory. It is easiest to disassemble the notebook and unplug the memory stick, and you can know it by looking at the nameplate on the surface of the memory.

2. Turn on the computer and check the self-test information. After the computer restarts or is turned on, detailed information about each major hardware will be displayed during the hardware self-test, which will include information such as memory frequency and capacity. We can pre ss the pause key when the computer starts up and the hardware monitors the second screen. Pause, pause the self-test screen to view the memory frequency information.

3. Use computer optimization software to check the memory frequency. You can also use some computer optimization software to detect the memory frequency. For example, you can use Master Lu to detect computer hardware information to detect the memory capacity and frequency. As shown in the figure below, you can use Master Lu to detect the computer hardware configuration, which includes memory. Frequency item. As shown below:

Extended information:

1. The memory frequency is the same as the CPU frequency and is customarily used Indicates the speed of the memory, which repre sents the highest operating frequency that the memory can achieve. Memory clock speed is measured in MHz (megahertz). The higher the memory frequency, to a certain extent, the faster the memory can achieve. The main frequency of the memory determines the highest frequency at which the memory can work normally.

2. The current mainstream memory frequencies are 1600MHz and 2400MHz DDR memory, 667MHz, 800MHz and 1066MHz DDR2 memory, 1066MHz, 1333MHz, 1600MHz DDR3 memory, 2133MHz, 2400MHz, 2666MHz, 2800MHz, 3000MHz , 3200MHz DDR4 memory.

Reference material: Baidu Encyclopedia-Memory frequency