How to check the model number of notebook memory module
In today's digital age, notebook computer performance upgrades have become the focus of many users, and memory module model identification is a key step in upgrading or replacing memory. This article will introduce you in detail how to check the model number of your notebook memory module, and attach structured data to help you understand quickly.
1. Why do you need to check the memory module model?
Knowing the memory module model can help you:
1. Confirm memory compatibility to avoid purchasing the wrong product.
2. Determine the performance of the current memory and decide whether it needs to be upgraded.
3. Compare memory modules of different brands and specifications and choose the most cost-effective option.
2. How to check the model number of notebook memory module?
Here are a few common methods:
| method | Operation steps |
|---|---|
| View by physical label | Open the back cover of the notebook and find the label on the memory module, which usually contains information such as model, capacity, frequency, etc. |
| Use system tools | In Windows, press Win+R, enter "cmd", and enter "wmic memorychip get manufacturer,partnumber,capacity,speed" in the command prompt. |
| Third-party software detection | Use tools such as CPU-Z, AIDA64, etc. to view details in the "Memory" or "SPD" tab. |
3. Analysis of common parameters of memory module models
Memory module models usually contain the following key information:
| parameters | Description | Example |
|---|---|---|
| Capacity | Memory size, such as 4GB, 8GB, 16GB, etc. | 8GB |
| Type | Memory generation, such as DDR3, DDR4, DDR5 | DDR4 |
| Frequency | The operating frequency of the memory, in MHz | 2400MHz |
| Timing | Memory delay parameters, such as CL17-17-17-39 | CL16-18-18-38 |
| Voltage | Memory operating voltage | 1.2V |
4. Reference for popular memory module brands and models
According to the recent market popularity, the following are several popular notebook memory models:
| Brand | Model | Capacity | Type | Frequency |
|---|---|---|---|---|
| Kingston | KF426S16/8 | 8GB | DDR4 | 2666MHz |
| Samsung | M471A1K43DB1-CWE | 8GB | DDR4 | 3200MHz |
| magnesium | MT8KTF51264HZ-1G6E1 | 4GB | DDR4 | 2666MHz |
| hynix | HMA81GS6DJR8N-XN | 8GB | DDR4 | 3200MHz |
5. Purchase suggestions
1.Compatibility first:Make sure the new memory is compatible with your notebook and existing memory.
2.Capacity matching:It is recommended to choose a module with the same capacity as the existing memory to take advantage of dual channels.
3.Frequency selection:High-frequency memory may not necessarily bring significant improvements, and the highest frequency supported by the processor needs to be considered.
4.Brand selection:Give priority to well-known brands to ensure quality and after-sales service.
6. Frequently Asked Questions
Q: Can different brands of memory be mixed?
A: You can try, but stability is not guaranteed. It is recommended to use memory of the same brand and specifications.
Q: How to tell whether the memory is a low-voltage version or a standard-voltage version?
A: 1.35V is usually the low voltage version (LPDDR), and 1.2V is the standard voltage version.
Q: What is the maximum memory supported by the notebook?
A: Check the notebook specifications or use CPU-Z to detect the motherboard information.
Through the above methods, you should be able to easily identify the model of your notebook memory module and be fully prepared for the upgrade. Remember to turn off the power before operating to ensure safety.
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