Western Digital WD1200AVBS - AV Instructions d'installation
MODEL NUMBERS
WD20EURS WD10EURS WD7500AVDS WD2500AVVS
WD20EVDS WD10EVDS WD5000AVDS WD1600AVVS
WD15EURS WD10EVVS WD5000AVVS
WD15EVDS WD7500AURS WD3200AVVS
Note: Not all products may
be available in all regions of
the world.
WD AV-GP
Power-saving Hard Drives
Power-conserving WD AV-GP SATA hard drives take
advantage of WD GreenPower Technology™to meet the
24x7 requirements of demanding audio and video
environments. With power reduction of up to 40 percent,
they deliver cool and quiet operation and reliability perfect
for audio video applications such as PVRs, DVRs, set-top
boxes (STBs) as well as surveillance video recording.
INTERFACE
SATA 3 Gb/s
WIDTH/HEIGHT
3.5-inch/1-inch
ROTATIONAL SPEED
IntelliPower
CAPACITIES
160 GB to 2 TB
24x7 reliability
These drives are designed to last in
always-on, streaming digital audio/
video environments such as
PVR/DVR, DVR recorders, and
surveillance video recorders.
Reduced power
consumption
With the combination of WD’s
IntelliSeek, IntelliPark, and
IntelliPower technologies, WD has
reduced power consumption by up
to 40 percent compared to
competitors’ drives. Lower power
means less heat and better
reliability.
Quiet
Noise levels have been minimized to
less than one sone* – virtually below
the threshold of human hearing.
SilkStream™
Optimized for smooth, continuous
digital video playback of up to
twelve simultaneous HD streams.
SilkStream is compatible with the
ATA streaming command set so CE
customers can use standard
streaming management and error
recovery options.
IntelliSeek™
Calculates optimum seek speeds to
lower power consumption, noise,
and vibration.
IntelliPower™
A fine-tuned balance of spin speed,
transfer rate, and caching
algorithms designed to deliver both
significant power savings and solid
performance.
IntelliPark™
Parks the recording heads off the
disk surface during spin up, spin
down, and when the drive is off.
This ensures the recording head
never touches the disk surface
resulting in improved long term
reliability due to less head wear, and
improved non-operational shock
tolerance.
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.
Advanced Format (AF)
Technology being adopted by WD
and other drive manufacturers as
one of multiple ways to continue
growing hard drive capacities. AF is
a more efficient media format that
enables increased areal densities.
(EURS/AURS models only)
1 million hours MTBF
Best-in-class reliability for
mainstream 3.5-inch form-factor AV
storage.**
* 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.
Product Features
WD AV-GP
-2-
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 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-
IO organization as of the date of this specification sheet. Visit www.sata-io.org for details.
2Controlled unload at ambient condition.
3The term of the limited warranty may vary by region. Visit http://support.wdc.com/warranty for details.
4No non-recoverable errors during operating tests or after non-operating tests.
5Sound power level.
Specifications12 TB 2 TB 1.5 TB 1.5 TB 1 TB 1 TB
Model numbers WD20EURS WD20EVDS WD15EURS WD15EVDS WD10EURS WD10EVDS
WD10EVVS
Formatted capacity 2,000,398 MB 2,000,398 MB 1,500,301 MB 1,500,301 MB 1,000,204 MB 1,000,204 MB
User sectors per drive 3,907,029,168 3,907,029,168 2,930,277,168 2,930,277,168 1,953,525,168 1,953,525,168
Advanced Format (AF) Yes No Yes No Yes No
Native command queuing Yes Yes Yes Yes Yes Yes
SATA latching connector Yes Yes Yes Yes Yes Yes
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch
Performance
Data transfer rate (max)
Buffer to host (SATA)
Host to/from drive (sustained)
3 Gb/s
130 MB/s
3 Gb/s
110 MB/s
3 Gb/s
130 MB/s
3 Gb/s
110 MB/s
3 Gb/s
110 MB/s
3 Gb/s
111 MB/s
Cache (MB) 64 32 64 32 64 32 (WD10EVDS)
8 (WD10EVVS)
Average latency (ms) 4.24.24.24.24.24.2
Rotational speed (RPM) IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower
Average drive ready time (sec) 14.5 14.5 14.5 14.5 14.3 14.3
Reliability/Data Integrity
Load/unload cycles2300,000 300,000 300,000 300,000 300,000 300,000
Non-recoverable read errors
per bits read
<1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014
Limited warranty (years)3333333
Power Management
12VDC (A, max) 1.725 1.603 1.725 1.603 1.464 1.671
Average power requirements (W)
Read/Write
Idle
Standby
Sleep
5.3
4.8
0.9
0.9
5.9
4.9
0.7
0.7
5.3
4.8
0.9
0.9
5.9
4.9
0.7
0.7
4.9
4.2
0.4
0.4
4.9
4.2
0.4
0.4
Environmental Specifications4
Temperature (°C)
Base casting (max)
Operating
Non-operating
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
30
65
250
30
65
250
30
65
250
30
65
250
30
65
300
30
65
300
Average acoustics (dBA)5
Idle mode
Quiet seek mode
24
25
25
26
24
25
25
26
23
24
24
25
Physical Dimensions
Height (in./mm, max) 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1
Length (in./mm, max) 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147
Width (in./mm, ± .01 in.) 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6
Weight (lb./kg, ± 10%) 1.40/0.64 1.61/0.73 1.40/0.64 1.61/0.73 1.32/0.60 1.32/0.60
WD AV-GP
-3-
Western Digital, WD, the WD logo, and Put
Your Life On It are registered trademarks in
the U.S. and other countries; and
WD GreenPower Technology, SilkStream,
IntelliSeek, IntelliPower, IntelliPark, and
FIT Lab are trademarks of Western Digital
Technologies, Inc. Other marks may be
mentioned herein that belong to other
companies. Product specifications subject to
change without notice.
© 2011 Western Digital Technologies, Inc.
All rights reserved.
Western Digital
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
2879-701250-A11 Jan 2011
For service and literature:
http://support.wdc.com
www.westerndigital.com
800.ASK.4WDC North America
800.832.4778 Spanish
+800.6008.6008 Asia Pacific
00800.27549338 Europe
(toll free where available)
+31.880062100 Europe/Middle East/Africa
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 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-
IO organization as of the date of this specification sheet. Visit www.sata-io.org for details.
2Controlled unload at ambient condition.
3The term of the limited warranty may vary by region. Visit http://support.wdc.com/warranty for details.
4No non-recoverable errors during operating tests or after non-operating tests.
5Sound power level.
Specifications1750 GB 750 GB 500 GB 320 GB 250 GB 160 GB
Model numbers WD7500AVDS WD7500AURS WD5000AVDS
WD5000AVVS
WD3200AVVS WD2500AVVS WD1600AVVS
Formatted capacity 750,156 MB 750,156 MB 500,107 MB 320,072 MB 251,059 MB 160,041 MB
User sectors per drive 1,465,149,168 1,465,149,168 976,773,168 625,142,448 490,350,672 312,581,808
Advanced Format (AF) NoYesNo NoNoNo
Native command queuing Yes Yes Yes Yes Yes Yes
SATA latching connector Yes Yes Yes Yes Yes Yes
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch
Performance
Data transfer rate (max)
Buffer to host (SATA)
Host to/from drive (sustained)
3 Gb/s
110 MB/s
3 Gb/s
110 MB/s
3 Gb/s
110 MB/s
3 Gb/s
80 MB/s
3 Gb/s
80 MB/s
3 Gb/s
80 MB/s
Cache (MB) 32 64 32 (WD5000AVDS)
8 (WD5000AVVS)
888
Average latency (ms) 4.2 4.2 4.2 4.2 4.2 4.2
Rotational speed (RPM) IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower
Average drive ready time (sec) 14.3 14.3 14.3 8 8 8
Reliability/Data Integrity
Load/unload cycles2300,000 300,000 300,000 300,000 300,000 300,000
Non-recoverable read errors
per bits read
<1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014
Limited warranty (years)333 3 333
Power Management
12VDC (A, max) 1.671 1.464 1.392 1.350 1.350 1.350
Average power requirements (W)
Read/Write
Idle
Standby
Sleep
4.9
4.2
0.4
0.4
4.9
4.2
0.4
0.4
4.1
3.7
0.8
0.8
4.7
2.3
0.8
0.8
4.7
2.3
0.8
0.8
4.7
2.3
0.8
0.8
Environmental Specifications4
Temperature (°C)
Base casting (max)
Operating
Non-operating
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
70
0 to 60
-40 to 70
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
30
65
300
30
65
300
30
65
350
30
65
350
30
65
350
30
65
350
Average acoustics (dBA)5
Idle mode
Quiet seek mode
24
25
23
24
21
22
22
22
22
22
22
22
Physical Dimensions
Height (in./mm, max) 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1
Length (in./mm, max) 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147
Width (in./mm, ± .01 in.) 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6
Weight (lb./kg, ± 10%) 1.32/0.60 1.32/0.60 0.97/0.44 0.99/0.45 0.99/0.45 0.99/0.45
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