Emperor Disk 256GB MO297 Half Slim SATA III SSD 256GB MO297 Slim SATA Dimension 54x39x3.5mm Sequential Write Max 530MB/s, Sequential Read Max 380MB/s Idle Power 0.3W, Operation 2W, Shock 1500G/0.5ms, Humidity 95% under 55C Support SMART, Advanced bad sector management algorithms, Static & dynamic wear-leving Standard temperature 0-70C, Optional Extended temperature -45C to 85C