Surface Laptop 3 15 inch Change SSD SN520 but PCIe1.0*2 : r/Surface
Microsoft Surface Laptop3 Upgrade Special Hard Disk Surface Pro X Upgrade Solid State Hard Disk 128gb 256gb 512gb 1tb Ssd - Portable Solid State Drives - AliExpress
Microsoft - Surface Laptop Go 3 12.4" Touch-Screen - Intel Core i5 with 8GB Memory - 256GB SSD (Latest Model) - Sandstone - Newegg.com
How to upgrade the SSD in the Surface Laptop 3 15-Inch - YouTube
Buy Surface Laptop Go 3 (12.4" Touchscreen, i5, Windows) - Microsoft Store
Microsoft Surface Laptop 3 15-inch (Core i7) review: This is the one you should buy | PCWorld