Western Digital WD5000LUCT

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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 ve 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 ve

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.

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Summary

WD AV-25 AV Hard Drives Product Features

24 x7 Reliability

Designed for high-temperature, always-on streaming environments like PVR/DVR, IPTV, and video surveillance systems.

Advanced Format Technology

Leading edge technology delivering 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.

Ultra-cool Operation

Focuses on developing innovative ways to keep drives cool while they are operating for increased reliability.

Quiet Operation

Noise levels 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

Provides best-in-class reliability for small form-factor AV storage solutions.

Preemptive Wear Leveling (PWL)

Sweeps the drive arm across the disk to reduce uneven wear common to audio video streaming applications.

WD AV-25 Specifications

Performance Specifications

Details on data transfer rate, buffer size, and rotational speed for various WD AV-25 models.

Reliability and Data Integrity

Covers load/unload cycles, non-recoverable read errors, and limited warranty periods.

Environmental Specifications

Provides operating and non-operating temperature ranges and shock resistance levels.

Physical Dimensions and Acoustics

Includes height, length, width, weight, and acoustic (dBA) ratings for the drives.