Kingston KC3000 4TB PCIe 4.0 NVMe M.2 2280 SSD - SKC3000D/4096GKingston KC3000 4096GB PCIe 4. 0 NVMe M. 2 2280 SSD SKC3000D 4096G Storage Capacity: 4096GB Sequential Read Speed: Up to 7,000MB s Sequential Write Speed: Up to 7,000MB s Random 4K Read: Up to 1,000,000 IOPS Random 4K Write: Up to 1,000,000 IOPS Interface: PCIe 4. 0 NVMe Controller: Phison E18 TBW: 3. 2PBW MTBF: 1,800,000 Hours 3D TLC NAND Low Profile Graphene Aluminium Heat Spreader 5 Years Limited Warranty