Here's how I upgraded the SSD in my Surface Laptop 3 - OnMSFT.com
Microsoft Surface Laptop 3 13.5" (256GB SSD, Intel Core i5 10th Gen., 3.70 GHz, 8 GB) Laptop - Matte Black - V4C-00022 for sale online | eBay
Microsoft Surface Laptop 3 Upgrade guide - ENG - YouTube
PM991 NVMe M.2 PCIe 1TB SSD Upgrade Microsoft Surface Laptop 3 & 4 Pro X 8 9 7+ 781873432180 | eBay
How to upgrade the SSD in the Surface Laptop 3 or Surface Pro X - OnMSFT.com
KIOXIA 512GB 2230 M.2 NVMe PCIe SSD Upgrade Surface Laptop 3 4 GO ProX Pro 7+ 8 798988182183 | eBay
/cdn.vox-cdn.com/uploads/chorus_asset/file/19254195/akrales_190930_3688_0152_2.0.jpg "The Surface Pro X and Surface Laptop 3 are upgradable, but only a little - The Verge")
The Surface Pro X and Surface Laptop 3 are upgradable, but only a little - The Verge
Amazon.com: Microsoft Surface Laptop 3 15" Touchscreen Notebook, Intel Core i7-1065G7, Windows 10 Pro, 32GB RAM, 1TB SSD, Black (QVQ-00001) : Electronics
Surface Laptop 3 Teardown Shows Easy SSD Upgrade, but Impossible Battery Servicing
Microsoft Surface Laptop 3 13.5" SSD Replacement - iFixit Repair Guide
Microsoft Geek Squad Certified Refurbished Surface Laptop 3 2-in-1 13.5" Touch-Screen Intel Core i5 8GB Memory 256GB SSD Platinum GSRF V6F-00001 - Best Buy
Update: The M.2 2230 SSD inside the Surface Laptop 3 is user-upgradeable and not hardware-locked : r/Surface
Best Buy: Microsoft Surface Laptop 3 15" Touch-Screen AMD Ryzen™ 5 Surface Edition 8GB Memory 256GB SSD Platinum VGZ-00001
Amazon.com: Microsoft Laptop Surface Laptop 3, Intel Core i7-1065G7, 16GB RAM, 256GB SSD, Intel Iris Plus Graphics, 13.5 Touchscreen Display, Windows 10 Home, PLF-00003, Black (Renewed) : Electronics
Microsoft Surface Laptop 3 (15-inch) Teardown - iFixit
Refurbished: Microsoft Laptop Surface Laptop 3 PLR-00001 AMD Ryzen 5 3580U (2.10GHz) 8GB LPDDR4X Memory 128 GB SSD AMD Radeon Vega 9 15.0" Touchscreen Windows 10 Home (Microsoft Certified Refurbished) - Newegg.com
Surface Laptop 3 Teardown Shows Easy SSD Upgrade, but Impossible Battery Servicing
Sn530 M.2 2230 Ssd 1tb Nvme Pcie For Microsoft Surface Pro X Surface Laptop 3 - Laptop Repair Components - AliExpress
Microsoft Surface Laptop 3 13.5" SSD Replacement - iFixit Repair Guide
Microsoft Surface Laptop 3 Touch 13.5´´ i7 1065G7/16GB/1TB SSD NVMe Laptop Black| Techinn
Wd Sn530 M.2 2230 Ssd 1tb Nvme Pcie For Microsoft Surface Pro X Surface Laptop 3 - Solid State Drives - AliExpress
Amazon.com: Microsoft Surface Laptop 3 13.5in Touchscreen Intel i5 8GB RAM 256GB SSD Win 10 (Renewed) : Electronics
NEW 2230 SSD 1TB NVMe PCIe for Microsoft Surface Pro X 7+ 8 Surface Laptop 3 & 4 | eBay
Upgrade Microsoft Surface Laptop 3 4 Pro X Pro 7+ 8 TO 1TB 2230 NVMe PCIe WD SSD | eBay
Surface Laptop Go Teardown - (Replaceable SSD - Easy to access) : r/Surface
Microsoft won't upgrade your Surface Laptop 3's SSD at a Microsoft Store, for now | PCWorld
