Dahua M.2 2280 PCIe Gen4x4 Dramless SSD > Adopt high-quality original 3D NAND Flash flash chip. > PCIe Gen4.0x4 is supported, and the data transmission speed is as high as 7200mb/s. > Support NVMe1.4 protocol. > Support 4K LDPC. > Support reliable and fast end-to-end data. Parameter Value Manufacturer – DAHUA Model – DHI-SSD-C970VN1TB SSD Capacity – 1TB Form Factor – M.2 PCIe Gen4 – Yes NVMe – Yes NAND flash technology – 3D NAND Write speed – 5680 MBytes/sec Read speed – 6290 MBytes/sec TBW – 600 TB MTBF – 1.5e+006 hours Dimensions – 80.00 × 22.00 × 2.25 mm