Apacer AS340 is a class-leading, gaming-oriented solid state drive (SSD) offering your PC to operate at the fastest speed. Designed in SATAIII 6.0 Gb/s interface, the drive can deliver outstanding performance up to 490 MB/s data transfer speed, highly suitable to serve as operating system boot drive, storage media of important data, or perfect solution for budding gamers on a budget. The mechanical design of AS340 conforms to the latest requirements of SATAIII 6.0 Gb/s interface. Hence, power efficiency wise, AS340 supports SATA power management modes which greatly cut power consumptions to make it an environmental and economical storage drive than traditional hard disk drives.Interface SATA 6.0 Gb/s interface SATA 6.0 Gbps Burst Speed 600 MB/s Capacity 120 GB Sequential Read 550 Sequential Write 500 TBW 70TB Form Factor 2.5 inch NAND Flash Media TLC ECC Up to 72bit/1KB MTBF 1,500,000 hours (approx.) Operating Voltage 5V ± 5% Reliability Features S.M.A.R.T, Wear Leveling, TRIM, NCQ Temperature Operating 0°C to 70°C Storage -40°C to 85°C Humidity RH 90% under 40°C Shock 1,500G/0.5ms Vibration 80 – 2000Hz/20G Acoustic 0dB Certifications RoHS, CE, FCC (L)100 x (W)69.9 x (H)7 mm