Lexar NM790 4TB PCIe 4.0 NVMe M.2 SSD - Storage Capacity: 4TB - Sequential Read Speed: Up to 7400MB/s - Sequential Write Speed: Up to 6500MB/s - Interface: PCIe Gen4x4 x16 - Controller: 12nm - TBW: 3000 TBW - MTBF: 1,500,000 Hours - Form Factor: M.2 2280 - LNM790X004T-RNNNG