We love how quick and easy it is to add RAM and storage to the Dell Inspiron 15 3511 - NotebookCheck.net News
Happily trying to upgrade RAM and second nvme to my Inspiron 16 Plus just to discover someone smart at dell installed the M2 2230 drive in the 2280 slot and left open
Upgrading the RAM in a Dell Inspiron Laptop | Tom's Guide Forum