How to Check Your PC’s RAM Type and Speed Before Upgrading

Upgrading your PC’s RAM can significantly enhance its performance, especially if you find your current setup lacking in speed or multitasking capabilities. However, before you rush out to buy more memory, it’s crucial to determine the exact type of RAM your system uses.

This guide will walk you through the simple steps to identify your RAM type using Windows tools, ensuring you make the right purchase for your upgrade.

check pc ram

Discover Your RAM Type with Simple Windows Commands

Most modern PCs utilize DDR RAM, with variations including DDR3, DDR4, and the latest DDR5. To find out which type your system has, you can use a straightforward command in Windows:

  1. Open the Command Prompt as Administrator: Right-click the Start button and select “Terminal (Administrator)”.
  2. Type the Command to Reveal RAM Type: Enter wmic memorychip get SMBIOSMemoryType into the terminal. This command will return a numeric code indicating your RAM type:
    • 20 indicates DDR
    • 21 means DDR2
    • 24 signifies DDR3
    • 26 shows that you have DDR4
    • 34 tells you it’s DDR5

These values help identify not only the generation of DDR RAM but also ensure compatibility when purchasing additional memory.

Checking RAM Speed

Understanding the speed of your RAM is also beneficial, particularly if you aim to match or optimize your system’s performance:

  • Enter the Command for Speed: Type wmic memorychip get speed in the same terminal window.
  • This command will display the speed of your RAM modules in MHz, such as 6000 MHz, which is crucial for ensuring that any additional RAM matches this speed for optimal performance.

Identifying the Exact RAM Model

For those who need detailed specifications or plan to match exact models for dual channel performance, further information can be retrieved with another command:

  • Type the Command for Detailed RAM Info: Input wmic memorychip get into the terminal.
  • This will provide comprehensive details, including the model number, which can be crucial for finding identical RAM sticks for upgrades.

Additional RAM Details

If you’re interested in more granular data about your RAM, such as the manufacturer or exact capacity, you can use an additional command:

  • Detailed RAM Data Command: Enter wmic memorychip list full in the terminal.
  • This command offers a detailed list of specifications for each RAM module, including capacity in bytes and the form factor, which differentiates between DIMM (desktop) and SO-DIMM (laptop) RAM formats.

Conclusion

Upgrading your PC’s RAM can be a straightforward process when you know exactly what type of memory is currently installed. By using these simple Windows Terminal commands, you can quickly gather all the necessary information to ensure that your new RAM not only fits but also complements your existing setup, thereby enhancing your PC’s performance efficiently.