Features
HDD capacity	400 GB
HDD speed	7200 RPM
Storage drive buffer size	8 MB
HDD size	3.5"
Interface	Ultra-ATA/100
Type	HDD
Average seek time	8 ms
Average latency	4,16 ms
Bytes per sector	512
Start/stop cycles	50000

Power
Power consumption (typical)	12,4 W
Power consumption (standby)	0,8 W
Power consumption (read)	12,8 W
Power consumption (write)	12,8 W
Power consumption (idle)	7,2 W
Operating voltage	5 / 12 V
Start-up current	2,8 A

Operational conditions
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%
Storage relative humidity (H-H)	5 - 95%
Operating vibration	0,5 G
Non-operating vibration	5 G
Operating altitude	-60,96 - 3048 m
Non-operating altitude	-60,96 - 12192 m
Operating shock	63 G
Non-operating shock	300 G

Weight & dimensions
Width	101,8 mm
Height	26,1 mm
Depth	147 mm
Weight	635 g