Dell XPS 13 Plus (XPS 9320) Disassembly, RAM and SSD Upgrade Options
Dell XPS 13 9310 2-in-1 gets refreshed to include Intel Tiger Lake, Xe graphics, Evo, and Thunderbolt 4, but RAM and storage continue to be non-upgradeable - NotebookCheck.net News
How to disassemble Dell XPS 13 9370 9380 (model P82G) – Inside my laptop