WD AV-25 2.5-inch SATA hard drives are specially engineered to offer cool quiet operation while providing maximum reliability in 24x7 always-on environments. With support for up to five simultaneous HD video streams, these drives are perfect for DVRs, set-top boxes and digital video surveillance

Weight & dimensions
Width	68 mm
Height	6.8 mm
Depth	100.2 mm
Weight	698 g
Power
Power consumption (standby)	0.1 W
Power consumption (off)	0.1 W
Power consumption (read)	1.4 W
Power consumption (write)	1.4 W
Power consumption (idle)	0.6 W
Operating voltage	5 V
Operational conditions
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	400 G
Non-operating shock	1000 G
Packaging data
User guide	Y
Other features
Product colour	Black
Internal	Y
Data transfer rate	3 Gbit/s
Drive ready time	3.5 s
Plug and Play	Y
Mounting	Vertical/Horizontal
Host ports	16
Supported HDD interfaces	Serial ATA, Serial ATA II, Serial ATA III
Features
HDD size	2.5"
HDD capacity	500 GB
HDD speed	5400 RPM
Interface	Serial ATA II
Average latency	5 ms
SMART technology	Y
Start/stop cycles	600000
Native Command Queuing (NCQ)	Y
Logistics data
Harmonized System (HS) code	84717050