120GB 840 EVO SSD SATA III DISC 4KB Random Read: Up to 94,000 IOPS Controller: Samsung Sustained Sequential Read: 540MBps Sustained Sequential Write: 410MBps 4KB Random Write: Up to 35,000 IOPS Power Consumption (Idle): 0.045W MTBF: 1,500,000 hours Operating Temperature: 0°C ~ +60°C