Manufacturer Recertified Corsair Force Series GS 2.5 180GB SATA III Internal Solid State Drive (SSD) CSSD-F180GBGS/RF2 Max Sequential Read: Up to 555 MB/s Max Sequential Write: Up to 525 MB/s Controller: SandForce 4KB Random Write: Up to 90,000 IOPS Used For: Consumer MTBF: 2,000,000 hours Operating Temperature: 0°C ~ +70°C Storage Temperature: -20°C ~ +85°C