which RAM?
which RAM?
You can get RAM from different manufacturers. It’s not limited to just the same brand as your laptop.
You can generally purchase RAM with matching timing and speed, though often the exact same part may be limited to the lowest available frequency—typically 2133MHz—in your laptop. This adjustment can affect performance depending on your CPU, either noticeably or subtly.
I'm uncertain, but check the video at the provided link. Also, ensure you're using a SO-DIMM 260-pin as recommended.
The RAM you discovered matches your laptop's original specs. It should function optimally if installed correctly in its recommended configuration.