Dahua 256GB M.2 PCIe Gen3 NVMe 3D NAND SSD - Write Speed 1200 MB/s, Read Speed 3300 MB/s, TBW 128 TB, MTBF 1,500,000 Hours

256GB capacity, M.2 form factor, PCIe Gen3 interface, NVMe protocol, 3D NAND technology, Write speed up to 1200 MB/s, Read speed up to 3300 MB/s, TBW: 128 TB, MTBF: 1,500,000 hours.