For example, if you have a 4GB stick in the laptop, adding a second 4GB module to the second slot makes the most sense. If you want to add more RAM than that, say, by adding an 8GB module to your 4GB module, it'll work but the performance of a portion of the 8GB module will be lower.24 May 2018
Is it possible to put 4GB and 8GB RAM together?
You can use 8GB RAM and 4GB RAM together, but doing so can affect performance. Although you'll have a total of 12GB RAM, it will be slower than using two memory sticks of the same size. When using 8GB and 4GB RAM together, they should have the same voltage rating.
Can I add 16GB RAM to my laptop?
To know if your laptop supports additional RAM, you can run software such as Crucial System Scanner or CPU-Z on your system. Most of the latest laptop models should support 16GB of RAM, however, if are using a high-end gaming laptop, it may accommodate 32GB of RAM.
Is 16GB of RAM overkill?
16GB: Excellent for Windows and MacOS systems and also good for gaming, especially if it is fast RAM. 32GB: This is the sweet spot for professionals. Gamers can enjoy a small performance improvement in some demanding games, too. 64GB and more: For enthusiasts and purpose-built workstations only.4 Dec 2021