I have a Dell Vostro 3558 laptop.
My existing RAM size 4GB. It is DDR3 (PC3-12800 800 MHz) I have two slots in my laptop and one is unused.
I want to upgrade by 8GB or 4GB.
I understand low voltage can be used as well as it can save power but also searched and found comments saying mixing of voltages may not be good for laptops.
Can I buy a 8GB PC3L for my laptop or would you suggest anything else.
Below is snapshot of laptop RAM
P.S. Would highly Appreciate your suggestions. And I am thinking to buy this one
