Take Microsoft Surface Pro X storage to 1TB yourself
Amazon.co.jp: 1TB 2230 SSD PCIe NVMe M.2 Gen 3 x 4 PM991A MZVLQ1T0HBLB For Microsoft Surface Pro X Microsoft Surface Pro 7+ 8 9 Microsoft Surface Laptop 3&4 Microsoft Surface Go Steam
Amazon.co.jp: 1TB 2230 SSD PCIe NVMe M.2 Gen 3 x 4 PM991A MZVLQ1T0HBLB For Microsoft Surface Pro X Microsoft Surface Pro 7+ 8 9 Microsoft Surface Laptop 3&4 Microsoft Surface Go Steam
NEW WD 2TB M.2 2230 SSD NVMe PCIe4x4 PC SN740 For Microsoft Surface Pro X 9 | Inox Wind