SK hynix PE6110 1.92TB M. 2 22110 PCI-E NVMe Internal SSD HFS1T9GD0FEI-A430A BA. Interface: PCIE3.0 X4. Protocol: NVMe 1.3. Particle: Hynix 3D V4 TLC. Sequential read (128K): 3200MB/s. Sequential Write (128K): 1900MB/s. Random 4K reading: 185000IOPS. Random 4K write: 74000IOPS.