M.2 NVMe SSD 1.0TB Lexar NM620, Interface: PCIe3.0 x4 / NVMe1.4, M2 Type 2280 form factor, Sequential Reads/Writes 3500 MB/s/ 3000 MB/s, Random Read/Write 300K IOPS/ 256K IOPS, Innogrit IG5216, LDPC, HMB SLC cache 64MB, TBW: 500 TB, MTBF: 1.5mln hours, Mi