M.2 NVMe SSD 1.0TB GOODRAM IRDM PRO SLIM, Interface: PCIe4.0 x4 / NVMe1.4, M2 Type 2280 form factor, Sequential Reads/Writes 7000 MB/s / 5500 MB/s, Random 4K Reads/Writes: 350K IOPS / 700K IOPS, TBW: 700TB, MTBF: 2mln hours, Phison E18 with DRAM Buffer, PS5 Compatible, ECC, TRIM, 3D NAND TLC