WD AV-25
AV Hard Drives
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.
INTERFACE
SATA 3 Gb/s
WIDTH/HEIGHT
2.75 in./0.27 to 0.37 in.
(69.85 mm/6.8 to 9.5 mm)
ROTATIONAL SPEED
5400 RPM
CAPACITIES
160 GB to 1 TB
MODEL NUMBERS
WD10JUCT
WD3200BUCT
WD5000LUCT
WD2500BUCT
WD5000BUCT
WD1600BUCT
Note:
Not all products may
be available in all regions of
the world.
Product Features
24x7 reliability
These drives are designed to
last in high temperature always-
on streaming digital audio/video
environments such as PVR/DVR,
IPTV, and video surveillance systems.
Advanced Format technology
Leading edge technology delivers
improved video quality and AV
performance through enhanced error
correction capability.
SilkStream
™
technology
Optimized for smooth, continuous
digital video playback of up to five
simultaneous HD streams. SilkStream
is compatible with the ATA streaming
command set so CE customers can
use standard streaming management
and error recovery options.
Ultra-cool operation
A cool drive is a more reliable drive.
WD continues to develop new and
innovative ways to keep drives cool
while they are operating.
Quiet
Noise levels have been minimized to
less than one sone* - virtually below
the threshold of human hearing.
Low power consumption
The drive draws less than 2 Watts
while operating and a mere 4.75
Watts during spin up.
1 million hours MTBF
Best-in-class reliability for small
form-factor AV storage.**
Preemptive Wear Leveling
(PWL)
The drive arm frequently sweeps
across the disk to reduce uneven
wear on the drive surface common to
audio video streaming applications.
* A sone is a subjective unit of loudness as perceived by a person
with normal hearing.
** Based upon dual tuner system operating in typical 30°C air ambient
environment.
