Interface NVMe PCIe Gen 3.0 x 4 Form factor M.2 2280 80mm (L) x 22mm (W) x 2mm (H) Capacities 128, 256, 512, 1024GB, 2048GB Read Speed (Sequential / CDM) 128GB: Up to 1500MB/s** Write Speed (Sequential / CDM) 128GB: Up to 500MB/s** Reliability 2,000,000 hours Memory management ECC (Error Correction Code), Static and dynamic wear leveling Bad block / TRIM / SMART / Over-Provision / Low Power management Adaptative performance tuning Warranty 5 years (fabricante)