upgrade laptop memory for better performance
upgrade laptop memory for better performance
I was unsure about suggesting a DDR3 or DDR3L kit since I believed their IDs were different.
You need to verify the number of available empty spots and whether any are present
I believe I shouldn't opt for DDR4 unless I receive two identical modules, as per your comments. The three models available seem suitable, and I’d recommend choosing the one with 4GB if that’s what you prefer.
It's DDR3L. Some laptops support both DDR3 and DDR3L, others don't, so it's safer to avoid DDR3. If you purchase two modules, you'll likely be discarding the older one unnecessarily. For 4GB or 8GB, I'd suggest going with 8 since you mentioned budget isn't a priority.