Item    Specification Model    HSSD H2 Ultra Capacity    60GB Interface    SATA III/ SATA II 22 Pin Reading / Writing    •    60GB Read: Up to 550MB/s, Write: Up to 480MB/s (Max 4K Random Write: 55000 IOPS) Power Source    DC + 5.0V ±5% Power Consumption    Idle: 0.55 W ; Operating: 2.25W Dimensions    100.2 x 69.85 x 7 mm (LxWxH) Operating environment    Temp：0℃ ~ +70℃ Relative Humidity    5%~95% Vibration test    15G (Operating) Shock test    1000G (Non-operating) MTBF    1,500,000 Hours Read/Write life    3,000,000 Hours Warranty    2 Years   Requirements: Compatible with Windows 98/ME/2000/XP/Vista/Win7/Win8/Linux2.4/Mac OS X. Supports Personal storage; DVD/HDD recorders; Digital video surveillance; Video editing arrays; Home NAS; Extreme Gaming PC Interface or SATA Interface all manner of device.