Western Digital WD5000LUCT User manual

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.

WD AV-25
Canada ICES-003 Class B / NMB-003 Classe B
Specications 1 TB 500 GB 500 GB 320 GB 250 GB 160 GB
Model number WD10JUCT WD5000LUCT WD5000BUCT WD3200BUCT WD2500BUCT WD1600BUCT
Formatted capacity11,000,204 MB 500,107 MB 500,107 MB 320,072 MB 251,059 MB 160,041 MB
User sectors per drive 1,953,525,168 976,773,168 976,773,168 625,142,448 490,350,672 312,581,808
Form factor 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch
Advanced Format (AF) Yes Yes Ye s Yes Yes Yes
RoHS compliant2Yes Yes Ye s Yes Yes Yes
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
3 Gb/s
144 MB/s
3 Gb/s
147 MB/s
3 Gb/s
136 MB/s
3 Gb/s
116 MB/s
3 Gb/s
116 MB/s
3 Gb/s
116 MB/s
Cache (MB) 16 16 16 16 16 16
Rotational speed (RPM) 5400 5400 5400 5400 5400 5400
Reliability/Data Integrity
Load/unload cycles3600,000 600,000 600,000 600,000 600,000 600,000
Non-recoverable read errors per bits read <10 in 1014 <10 in 1014 <10 in 1014 <10 in 1014 <10 in 1014 <10 in 1014
Limited warranty (years)4333333
Power Management
Average power requirements (W)
Read/Write
Idle
Standby and Sleep
1.4
0.6
0.2
1.4
0.8
0.1
1.7
0.7
0.2
1.7
0.6
0.2
1.7
0.6
0.2
1.7
0.6
0.2
Environmental Specications5
Temperature (°C)
Operating
Non-operating
0 to 60
-40 to 65
0 to 60
-40 to 70
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
Shock (Gs)
Operating (2 ms, read)
Non-operating (2 ms)
400
1000
400
1000
350
1000
350
1000
350
1000
350
1000
Acoustics (dBA)6
Idle
Seek (average)
24
25
17
22
24
25
22
25
22
25
22
25
Physical Dimensions
Height (in./mm, max) 0.374/9.50 0.27/6.8 0.374/9.50 0.374/9.50 0.374/9.50 0.374/9.50
Length (in./mm, max) 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20
Width (in./mm, ± .01 in.) 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85
Weight (lb./kg, ± 10%) 0.25/0.12 0.20/0.92 0.22/0.10 0.22/0.10 0.22/0.10 0.22/0.10
1As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer
rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 6 Gb/s transfer rate calculated according to the Serial ATA specication published by the SATA-IO organization as of the date of this specication
sheet. Visit www.sata-io.org for details.
2WD hard drive products manufactured and sold worldwide after June 1, 2006, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
3Controlled unload at ambient condition.
4 The term of the limited warranty may vary by region. Visit http://support.wd.com/warranty for details.
5 No non-recoverable errors during operating tests or after non-operating tests.
6 Sound power level.
Western Digital
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
For service and literature:
http://support.wd.com
www.wd.com
800.ASK.4WDC
(800.275.4932)
North America
800.832.4778 Spanish
+800.6008.6008 Asia Pacic
00800.27549338 Europe
(toll free where available)
+31.880062100 Europe/Middle East/Africa
Western Digital, WD, and the WD logo are registered trademarks in the U.S. and
other countries; and SilkStream and FIT Lab are trademarks of Western Digital
Technologies, Inc. Other marks may be mentioned herein that belong to other
companies. Product specications subject to change without notice.
© 2013 WD, a Western Digital company. All rights reserved.
2879-771362-A08 Jan 2013