These are 1.35V PC3L/DDR3L or 1.5V SODIMMs.
These are 1.35V PC3L/DDR3L or 1.5V SODIMMs.
Hi, I'm checking whether your SODIMM sticks are PC3 @ 1.5V or PC3L/DDR3L @ 1.35V for the upgrade to 16GB. Your current setup has two 4GB sticks, and you're looking at the HP ProBook 4330s with an HP 167E board. Please confirm the correct voltage for your existing RAM so I can advise properly. Thanks!