-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Re: HP probook 640 g2 upgrade

Create an account on the HP Community to personalize your profile and ask a question
08-16-2025 11:56 AM
Hello, i have a HP Probook 640 G2, and wanna upgrade the RAM and storage, can i add another drive? or do i need to remove my existing one?
What is the max ram suze and speed i can pair with my laptop (i3-6100U)?
thanks in advance
Solved! Go to Solution.
Accepted Solutions
08-26-2025 04:22 AM
Hello.
The laptop can support 2x 8GB of DDR4-2133 memory for a total of 16 GB.
The system may accept up to 2x 16GB memory, but that is unsupported scenario.
The drive slot has both SATA and M.2 connectors, but only one drive can be used at a time.
08-26-2025 04:22 AM
Hello.
The laptop can support 2x 8GB of DDR4-2133 memory for a total of 16 GB.
The system may accept up to 2x 16GB memory, but that is unsupported scenario.
The drive slot has both SATA and M.2 connectors, but only one drive can be used at a time.