M.2 NVMe SSD 250GB Patriot P400 Lite, w/Graphene Heatshield, Interface: PCIe4.0 x4 / NVMe 1.4, M2 Type 2280 form factor, Sequential Read 3200 MB/s, Sequential Write 1300 MB/s, Random Read 110K IOPS, Random Write 300K IOPS, EtE data path protection, TBW: 140TB, 3D NAND TLC