DELL XPS 13 9350 - SSD Solid State Drive M.2 2280 SATA W/ Windows 10 Pro 64-Bit | eBay
Dell XPS 13 Plus (XPS 9320) Disassembly, RAM and SSD Upgrade Options
How-to guide: PCIe SSD upgrade using the Dell XPS 13 (9350) as an example - NotebookCheck.net Reviews
Dell XPS 13 (9350) review - the refreshed XPS 13 doesn't go any further than its predecessor but it remains one of the best 13-inch notebooks on the market | LaptopMedia.com
How-to guide: PCIe SSD upgrade using the Dell XPS 13 (9350) as an example - NotebookCheck.net Reviews
For Dell XPS 13 9350 laptop motherboard AAZ80 LA-C881P with i7-6560 cpu + 8G RAM CN-06D13G test OK - AliExpress