SPATIUM M480 PRO PCIe Gen4x4 M.2 2280 SSD 1TB Features: PCIe Gen4x4 interface and complies with the NVMe 1.4 standard Sequential Read speeds up to 7400MB/s and Write speeds up to 7000MB/s Up to 3000 TBW Built-in data security and error-correction capabilities 1TB to 4TB capacities in M.2 2280 form factor Suitable for both desktop and notebook 5-Year Warranty Specifications: Model Name SPATIUM M480 PRO PCIe 4.0 NVMe M.2 Capacity 1TB Controller PHISON E18 Flash Memory 3D NAND DRAM Cache 1GB DDR4 Form Factor M.2 2280 Interface PCIe Gen4x4, NVMe 1.4 Compatibility PCIe Gen4 / Gen3 / Gen2 / Gen1 Dimensions 80.00mm (L) x 22.00mm (W) x 2.15mm (H) Sequential Read up to (MB/s) 7400 Sequential Write up to (MB/s) 6000 Random Read 4KB up to (IOPS) 750,000 Random Write 4KB up to (IOPS) 1,000,000 Maximum Operating Power (W) 9.5 Idle Power PS3 (mW) 40 Low Power L1.2 (mW) 3 Operating Temperatures 0°C – 70°C Storage Temperatures -40°C – 85°C Terabytes Written (TBW) 700 Mean Time Between Failure (MTBF) Up to 1,600,000 Hours Limited Warranty 5 Years, or the coverage for the maximum TBW as stated, whichever comes first.