You can upgrade to 16 GB of DDR4 2133 RAM. You can find that RAM here at Crucial.  Now is it worth it, I would say yes as applications and gaming will take advantage of the additional RAM. And since your system is only 4 years old or so, that would be a worthwhile update. Your system can only hold 1 drive. Either HDD or SSD. Now if you want to improve the performance of your system, and you have an HDD installed now, I would also suggest an SSD. The speed boost over an HDD is very noticeable.
Hi,  I would like to ask if it's worth it to upgrade the RAM of my Inspiron 13-5378 to 16gb (8gb originally). If yes, what kind of RAM should I buy? I know that it is DDR4 but I don't know the specifics. Also, when I viewed the Intel Optane Memory and Storage, I saw that there is another SATA port. Does it mean that I could expand my storage, perhaps another HDD or SSD? Thank you!
RAM Upgrade - Inspiron