CORSAIR MP600 MINI PCIe Gen4 x4 NVMe M.2 SSD – M.2 2230 – Up to 4,800MB/sec read – High-Density TLC NAND – Great for Steam Deck and Microsoft Surface - Newegg.com
WD BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck WDBDNH0020BBK-WRSN - Best Buy
WD SN530 m.2 2230 SSD 1TB NVMe PCIe for Microsoft Surface Pro X Surface Laptop3 | eBay