Model Variants: 1TB, 2TB, 4TB Controller: PHISON E18 Flash Memory: 3D NAND DRAM Cache: 1TB: 1GB DDR4 2TB & 4TB: 2GB DDR4 Form Factor: M.2 2280 Interface: PCIe Gen4 x4, NVMe 1.4 Backward compatible with PCIe Gen3, Gen2, and Gen1 Dimensions: 80mm (L) x 22mm (W) x 2.15mm (H) Performance: Sequential Read Speeds: Up to 7400 MB/s Sequential Write Speeds: 1TB: 6000 MB/s 2TB & 4TB: 7000 MB/s Random Read Speeds (4KB): 1TB: 750,000 IOPS 2TB & 4TB: 1,000,000 IOPS Random Write Speeds (4KB): All capacities: 1,000,000 IOPS Power Consumption: Maximum Operating: 9.5W (1TB), 10.5W (2TB), 11.3W (4TB) Idle Power: 40–50 mW Low Power L1.2: 3 mW Reliability: Operating Temperatures: 0°C to 70°C Storage Temperatures: -40°C to 85°C Durability: 1TB: 700 TBW 2TB: 1400 TBW 4TB: 3000 TBW MTBF: Up to 1,600,000 hours Warranty: 5 years or until maximum TBW is reached Advanced Features: Performance Optimization: TRIM support Self-Monitoring: SMART (Self-Monitoring, Analysis, and Reporting Technology) Error Correction: LDPC (Low Density Parity Check) ECC Algorithm End-to-End Data Path Protection Power Management: APST (Autonomous Power State Transition) Data Security: AES256/Pyrite encryption