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Can I Use 2 16GB And 2 8GB RAM Together?

Last Updated on November 24, 2022 by Tech Questions

It is often asked whether two different sizes of RAM can be used together. The answer is yes, you can use 2 16GB and 2 8GB RAM together. However, it is important to note that the system will only recognize a total of 32GB of RAM.

  • This means that the extra 8GB of RAM will not be used or recognized by the system.
  • Download and install the latest BIOS update for your motherboard. Populate your motherboard’s RAM slots with two 16GB RAM modules and two 8GB RAM modules. Make sure to insert the modules in the correct order according to your motherboard’s manual
  • Boot up your computer and enter the BIOS/UEFI settings. In the “Memory” or “Advanced Memory Settings” section, change the “Memory Mode” or “Channel Mode” to “Dual Channel”
  • Save your changes and exit the BIOS/UEFI settings
  • Your computer should now be using all four of your installed RAM modules!

Just How Bad is Mixing Memory?

Can I Mix 2 8GB RAM With 2 16GB RAM?

One of the most common questions when it comes to mixing and matching RAM is whether or not you can mix 8GB and 16GB modules. The answer is yes, you can mix 8GB and 16GB RAM together without any issues whatsoever. In fact, this is a very popular configuration for many users.

The reason why this works so well is because the two different sizes of RAM modules are able to work together in what’s called a dual-channel configuration. This means that each individual module is accessed on its own unique data channel, which helps to improve overall performance. So if you’re looking to upgrade your system’s memory, there’s no need to worry about compatibility issues if you mix 8GB and 16GB RAM modules.

Can I Have 2 8GB RAM And 1 16 GB RAM?

Yes, you can have 2 8GB RAM and 1 16 GB RAM.

Is It Better to Have One 16GB RAM Or 2 8GB?

There is no simple answer to this question as it depends on a variety of factors. In general, however, it is better to have two 8GB RAM modules than one 16GB module. This is because having two RAM modules provides better performance and stability than having only one.

One reason for this is that having two RAM modules allows your computer to access data more quickly. This is because each RAM module can be accessed independently, meaning that there is no need to wait for the other module to finish its task before starting on the next one. Another reason why two 8GB RAM modules are better than one 16GB module is because they provide greater stability.

This is because if one of the RAM modules should happen to fail, the other will still be able to function properly. Having only one 16GB RAM module means that if it fails, you will lose all of your memory capacity. So, in general, it is better to have two 8GB RAM modules than one 16GB module.

However, there may be some exceptions where having one 16GB module might be preferable – such as if you know you will never use more than 8GB of memory or if you are trying to save money. Ultimately, it depends on your specific needs and requirements.

Can 2 Different RAM Size Work Together?

Different RAM sizes can work together, but the larger RAM module must be inserted into the lower numbered slot for it to work correctly. For example, if you have two 4 GB RAM modules and one 8 GB RAM module, you would insert the 8 GB RAM module into the first slot and one of the 4 GB modules into the second slot.

Can I Use 2 16Gb And 2 8Gb Ram Together?

Can I Use 8GB And 8GB RAM Together?

If you have two 8GB RAM modules, it is possible to use them together in dual channel mode. This will effectively double your memory bandwidth and provide a nice performance boost. However, if one of the modules is defective, the other module will be unable to function properly and your system will crash.

Therefore, it is important to test both modules individually before installing them in dual channel mode.

Can I Use 2 4GB And 2 8GB RAM Together?

You can use 2 4gb and 2 8gb ram together for a total of 16gb, but it is recommended to use all the same size for optimal performance.

8GB And 16GB RAM Dual Channel

The majority of today’s computers come equipped with at least 8GB of RAM. However, many power users find that they need more than 8GB of RAM to get the most out of their machines. For these users, a dual-channel memory configuration is often the best solution.

With dual-channel memory, two independent 64-bit data channels are used to access memory modules installed in matching pairs. This effectively doubles the amount of data that can be transferred between the memory and the CPU, allowing for faster overall performance. Not all motherboards support dual-channel memory, so it’s important to check compatibility before making any purchase.

Additionally, not all RAM modules are compatible with all motherboards – so again, it’s important to do your research before making any decisions. If you’re looking for maximum performance from your computer, then a dual-channel memory configuration is definitely something to consider!


If you have two 16GB RAM modules and two 8GB RAM modules, you can technically use all four of them together. However, it is important to note that your computer will only be able to use a total of 32GB of RAM. The other 12GB will not be used.

Additionally, you may run into compatibility issues if you try to mix and match different types of RAM.