HP 821683-001 - 256GB solid-state drive (SSD) - M.2 PCIe-3x4 Non-Volatile Memory Express (NVMe) interface, 2.5-inch form factor
Timetec 1TB M.2 2230 SSD NVMe PCIe Gen 3x4 Internal Solid State Drive Compatible with Steam Deck, Microsoft Surface pro 9/pro 8/pro 7+/pro X/laptop3/laptop4/laptop go/book3, Mini PCs - Walmart.com
Amazon.com: TRIDENITE 512 GB NVMe M.2 2280 PCIe Gen 3x4 Internal Solid State Drive (SSD) : Electronics