Corsair Neutron Series GTX CSSD-N480GBGTX-BK 2.5 480GB SATA III Internal Solid State Drive (SSD) Factory Refurbished Max Sequential Read: Up to 555 MBps Max Sequential Write: Up to 511MBps 4KB Random Read: Up to 90,000 IOPS Controller: LAMD 4KB Random Write: Up to 85,000 IOPS Used For: Consumer MTBF: 2,000,000 hours Operating Temperature: 0°C ~ +70°C