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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- HP Notebook 15 ac121dx RAM upgrade

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04-17-2020 01:15 PM
So, I want to add more ram to my 6gb HP-15-ac121dx. My main question is how much is the max RAM capacity? I would like to increase to 16gb RAM, but is that too much?
Also, where would be a good place to buy the modules? Thanks you for your time.
04-17-2020 01:55 PM
Hi:
Below is the link to the Crucial memory report for your notebook.
https://www.crucial.com/compatible-upgrade-for/hp---compaq/hp-15-ac121dx
You can install a max of 2 x 8 GB in your model.
If the memory kits listed, this would be the best one for your notebook...get two of them if you want to max it out.
https://www.crucial.com/memory/ddr3/ct102464bf160b/ct10030179
16 GB is just about right nowadays with W10.
Below is the link to the service manual...
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