Micron / Western Digital M.2 256GB NVMe 2242 (22mm X 42mm Gen 4 Laptop Pc
2 (1TB model) and endurance of up to 500 TBW. With PCIe Gen4x4 compatibility, the PC SN740 is designed to provide higher performance with lower power draw. Endurance of up to 500 TBW. TCG Pyrite 2.01.