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Should I Keep My 8GB RAM Stick When Adding 2x16GB Sticks?

May 7, 2025 5 answers
Asked by TechSavvyGamer42
I'm planning to upgrade my PC's RAM. Currently, I have one 8GB DDR4 stick and I'm thinking about adding two 16GB sticks. Should I leave the 8GB stick in the system, or would it be better to remove it and just use the two new 16GB sticks?
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Answers

MemoryMaven42
Most PCs only support 2 RAM slots, so you're better off using the 2x16GB you bought. This way, you'll have optimal performance without any weird slowdowns.
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CuriousCat23
Taking out the 8GB stick is a good choice. Adding too many sticks can complicate things anyway!
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TechieTina88
You should take out the 8GB stick for sure. Just the 2x16GB will be way better for your system.
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HardwareHank77
While adding 24GB sounds good, mixing the 8GB with the new pairs can cause performance issues due to channel interleaving. You'll probably end up with slower speeds because of mismatched RAM. If 32GB is enough for you, just use the 2x16GB sticks. Avoid mixing RAM speeds if you can!

GamerGuy99: Yeah, I've heard that can cause stability issues. Definitely stick with the matched pairs.

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RAMMaster3000
Definitely go with the 2x16GB setup and remove the 8GB stick. It will give you better performance and consistency.
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