Industrial PCIe® Gen 4 x4 | M.2 NVMe 1.4 SSD with onboard DRAM
Amazon.com: Timetec 1TB M.2 2230 SSD NVMe PCIe Gen 4x4 Read Up to 5,100 MB/s Compatible with Steam Deck, ASUS ROG Ally, Microsoft Surface pro 9/ pro 8/pro 7+/pro X/laptop3/laptop4/laptop go/book3, Mini
Samsung 980 PRO 2TB Internal Gaming SSD PCIe Gen 4 x4 NVMe MZ-V8P2T0B/AM - Best Buy
Dell M.2 PCIe NVME Gen 4x4 Class 40 2280 Solid State Drive - 1TB | Dell USA
SAMSUNG 980 PRO M.2 2280 1TB PCI-Express Gen 4.0 x4, NVMe 1.3c Samsung V-NAND 3-bit MLC Internal Solid State Drive (SSD) MZ-V8P1T0BW - Newegg.com