Find a compatible RAM module for your laptop.
Find a compatible RAM module for your laptop.
If I purchase this RAM module, will it support dual-channel operation? The laptop already has 4GB of RAM installed, so I aim for a total of 8GB.
It will function on dual-channel, though the RAM stick with the slower speed (the 1200MHz one already installed) will limit overall performance. The total speed remains consistent whether you choose 1200MHz or 3000MHz. Your performance hinges on the slowest chip, and dual-channel works as long as both chips have matching memory. Reminder: Verify your laptop supports the RAM type.