M.2 NVMe SSD 1.0TB KIOXIA (Toshiba) EXCERIA G2, Interface: PCIe3.0 x4 / NVMe1.3c, M2 Type 2280 form factor, Sequential Reads 2100 MB/s, Sequential Writes 1700 MB/s, Max Random Read/Write Speed: 400K /400K IOPS, BiCS FLASH™ 3D TLC