Can You Put A 16gb Ram With 8gb Ram?


Upgrading your computer’s memory can significantly improve its performance, whether you’re a gamer or a professional who needs to run multiple applications simultaneously. However, it’s essential to know which memory modules are compatible with your computer’s motherboard before making a purchase. One common query is whether it’s possible to add a 16GB RAM module to a computer that already has an 8GB RAM module. In this article, we will address this concern and give you a clear answer.

Firstly, it’s crucial to note that your computer’s motherboard must support the total amount of memory you want to install. If your computer’s motherboard supports a maximum of 16GB of RAM, and you already have an 8GB RAM module installed, you can add a 16GB RAM module to fill the remaining memory slot, totaling 24GB of RAM. However, it’s crucial to ensure that the new RAM module has the same speed, type, and voltage rating as the existing one. Mismatched RAM modules can cause issues such as system instability, crashes, and blue screens of death. Therefore, it is always best to purchase an identical RAM module from the same manufacturer to ensure compatibility.

Can You Put a 16GB RAM with 8GB RAM?

Yes, it is possible to put a 16GB RAM module with an 8GB RAM module in the same computer. However, there are certain considerations that need to be kept in mind:

– Compatibility: The RAM module should be compatible with the motherboard of the computer. Check the motherboard specifications to see if it supports 16GB or more of RAM.
– Operating System: The operating system should be a 64-bit version to recognize and utilize the additional RAM capacity.
– Speed and Size: The RAM modules should have the same speed and size for optimal performance. Mismatched speed or size can cause instability and performance issues.

It is recommended to add RAM in pairs for optimal performance, but adding a single module of RAM can still provide a noticeable improvement in performance. It is advised to consult with a computer technician or the motherboard manual before adding RAM to a computer.


  1. Can I mix a 16GB RAM module with an 8GB RAM module?
  2. Technically, you can mix 16GB and 8GB RAM modules, but it’s not recommended. It may cause stability and performance issues, and may even damage your motherboard. It’s always best to use matching RAM modules with the same capacity, speed, and timing.

  3. What happens if I install a 16GB and an 8GB RAM module on my computer?
  4. Your computer may recognize only the capacity of the lower RAM module, which is the 8GB RAM module. This means that your computer will only use a total of 8GB of RAM. Additionally, the mismatched RAM modules may cause performance and stability issues.

  5. Is it possible to use a 16GB and an 8GB RAM module on a laptop?
  6. Yes, you can use a 16GB and an 8GB RAM module on a laptop, but it’s not recommended. Laptops have limited upgrade options, and mixing RAM modules may cause compatibility issues and void your warranty. It’s best to use matching RAM modules with the same specifications.

  7. Can I upgrade my computer’s RAM by adding a 16GB module to my existing 8GB RAM?
  8. Yes, you can upgrade your computer’s RAM by adding a 16GB module to your existing 8GB RAM. However, you must make sure that your motherboard supports the larger RAM module and that it has an available memory slot. You must also check the speed, timing, and voltage of the 16GB RAM module to make sure it matches your existing RAM.

  9. Will mixing different RAM brands affect my computer’s performance?
  10. Mixing different RAM brands may affect your computer’s performance and stability. RAM modules from different brands may have different timings, voltage, and quality, which may cause issues with compatibility, speed, and reliability. It’s recommended to use RAM modules from the same manufacturer with the same specifications to ensure optimum performance.


In summary, while it may be technically possible to install a 16GB RAM module alongside an 8GB module, it may not be the most efficient or cost-effective solution. It’s important to consider factors such as compatibility, performance, and upgradeability when deciding on RAM for your computer. Ultimately, consulting with a professional or doing thorough research can help ensure that you make the best decision for your specific needs and hardware configuration.

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