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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Need to know what RAM to buy for my laptop

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03-15-2021 05:30 PM
Hello, I have an HP Pavillion Laptop 15-cs3xxx. I want to add 4 more gb of RAM to it to make it faster, but I can't seem to find which type of ram to buy for it. Could anyone help me out on this? Thanks in advance
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Accepted Solutions
03-15-2021 08:07 PM
Hi:
Below is the link to the product specs page for your notebook.
HP Pavilion - 15-cs3079nr Product Specifications | HP® Customer Support
You would use DDR4-2666 MHz memory in your model.
Below is the link to the Crucial memory report for your notebook. They have compatible memory for sale.
Memory RAM & SSD Upgrades | hp - compaq | pavilion 15-cs series | Pavilion 15-cs3079nr | Crucial.com
The service manual on your notebook's support page is outdated and only includes the notebook's with the older Intel 8th gen core processors, but it may help you take the notebook apart to upgrade the memory.
HP Pavilion 15-cs3000 Laptop PC series Manuals | HP® Customer Support
03-15-2021 06:06 PM
Hi:
What is the product number of your notebook?
Use this guide to find that information...please do not post the serial number...
HP Notebook PCs - How Do I Find My Product Name or Number? | HP® Customer Support
03-15-2021 08:07 PM
Hi:
Below is the link to the product specs page for your notebook.
HP Pavilion - 15-cs3079nr Product Specifications | HP® Customer Support
You would use DDR4-2666 MHz memory in your model.
Below is the link to the Crucial memory report for your notebook. They have compatible memory for sale.
Memory RAM & SSD Upgrades | hp - compaq | pavilion 15-cs series | Pavilion 15-cs3079nr | Crucial.com
The service manual on your notebook's support page is outdated and only includes the notebook's with the older Intel 8th gen core processors, but it may help you take the notebook apart to upgrade the memory.
HP Pavilion 15-cs3000 Laptop PC series Manuals | HP® Customer Support