Can You Put A 4gb And 8gb Ram Together?

Memory is an essential component of any electronic device, as it is responsible for storing the data and programs that are currently being used. RAM or Random Access Memory, is an important type of memory that enables the computer to access data quickly. In the current times, many computer users prefer to upgrade their machine’s configuration and often wonder if it is possible to combine different RAM sizes. One of the commonly asked questions in this regards is whether we can put a 4GB and 8GB RAM together.

To answer the question, it is essential to understand that mixing RAM sizes is possible to some extent, but it is not ideal. A computer’s RAM functions optimally when there are multiple RAM sticks with the same size and speed installed together. Combining different RAM sizes can cause the computer to slow down and can even lead to compatibility issues. Therefore, it is advisable to install RAM sticks with the same specifications. In the following paragraphs, we will explore in more depth the ramifications of combining different RAM sizes and whether it is worth it.

Can You Put a 4GB and 8GB RAM Together?

Yes, it is possible to put a 4GB and an 8GB RAM together in a computer system. This will give you a total memory capacity of 12GB.

However, there are a few things you should keep in mind before doing so:

• When combining RAM modules, it is highly recommended to use RAM with the same frequency and timing specifications. This will ensure that both modules are running optimally and there is no performance loss.

• If the RAM modules have different frequencies or timings, the system may default to slower speeds, resulting in lower performance.

• Some motherboards may not support mismatched sized RAM modules. So, you should check your motherboard’s manual or website to confirm compatibility.

• Before installing the RAM modules, make sure you are taking necessary precautions like grounding yourself and keeping the hardware components clean and dust-free.

Overall, combining RAM modules with different sizes is possible, but it is important to make sure they are compatible and optimized for the best performance.


1. Can you mix 4GB and 8GB RAM sticks?
Yes, you can mix 4GB and 8GB RAM sticks, but keep in mind that it may result in lower performance than using identical pairs.

2. Do the RAM sticks need to have the same speed and timings?
Using RAM sticks with different speeds and timings can cause stability issues, so it is recommended to use RAM sticks with the same specifications.

3. Is it possible to have more than two different RAM sticks in the same system?
It is possible to have more than two different RAM sticks in a system, but it may cause compatibility issues and potentially decrease system performance.

4. What is dual-channel memory and does mixing RAM sizes affect it?
Dual-channel memory is a technology that allows for increased memory bandwidth and faster performance. Mixing RAM sizes may affect dual-channel memory, as it is recommended to have identical pairs for optimal performance.

5. What is the maximum amount of RAM that a system can support?
The maximum amount of RAM that a system can support varies depending on the motherboard and processor. Check the specifications of your system to determine the maximum amount of RAM it can support.


In summary, while it is technically possible to mix a 4GB and 8GB RAM together, it is generally not recommended as it may cause compatibility issues and potential performance problems. It is always best to have matching RAM sticks in your computer for optimal performance. However, if you do choose to mix RAM sizes, be sure to check your computer’s specifications and consult with a professional before doing so. Ultimately, the decision is yours, but always prioritize the longevity and functionality of your computer.

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