M.2 NVMe SSD 512GB Verbatim Vi5000, Interface: PCIe4.0 x4 / NVMe 1.4, M2 Type 2280 form factor, Sequential Read 5000 MB/s, Sequential Write 2500 MB/s, Random Read 375K IOPS, Random Write 500K IOPS, TBW: 500TB, 3D NAND TLC