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Specifications
1
Model number
Interface
Formatted capacity
User sectors per drive
Advanced Format (AF)
SATA latching connector
Form factor
2
RoHS compliant
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
Cache (MB)
Rotational speed (RPM)
Reliability/Data Integrity
3
Load/unload cycles
Non-recoverable read errors
per bits read
4
Limited warranty (years)
Power Management
12VDC (A, peak)
Average power requirements (W)
Read/write
Idle
Standby
Sleep
5
Environmental Specifications
Temperature (°C)
Operating
Non-operating
Shock (Gs)
Operating (2 ms, read)
Operating (2 ms, read/write)
Non-operating (1 ms)
6
Average acoustics (dBA)
Idle mode
Performance seek mode
Quiet seek mode
Physical Dimensions
Height (in./mm, max)
Length (in./mm, max)
Width (in./mm, ± .01 in.)
Weight (lb./kg, ± 10%)
1
As 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.
2
WD 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 European Union for electrical and electronic products. The RoHS Directive 2002/95/EC of the
European Parliament, which is effective in the EU beginning July 1, 2006, aims to protect human health and the environment by restricting the use of certain hazardous substances in new equipment, and consists of restrictions on lead, mercury, cadmium, and other substances.
3
Controlled unload at ambient condition
4
The term of the limited warranty may vary by region. Visit support.wdc.com/warranty for details.
5
No non-recoverable errors during operating tests or after non-operating tests.
6
Sound power level.
For service and literature:
Western Digital
3355 Michelson Drive, Suite 100
http://support.wdc.com
Irvine, California 92612
www.westerndigital.com
U.S.A.
800.ASK.4WDC
800.832.4778
+800.6008.6008
00800.27549338
+31.880062100
Western Digital, WD, the WD logo, WD Caviar, and Put Your Life On It are registered trademarks in the U.S. and other countries; and WD Caviar Blue, WD Caviar Green, WD Caviar Black, IntelliSeek,
IntelliPower, NoTouch, WD GreenPower Technology, 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.
1.5 TB
1.5 TB
WD15EARX
WD15EARS
SATA 6 Gb/s
SATA 3 Gb/s
1,500,301 MB
1,500,301 MB
2,930,277,168
2,930,277,168
Yes
Yes
Yes
Yes
3.5-inch
3.5-inch
Yes
Yes
6 Gb/s
3 Gb/s
110 MB/s
110 MB/s
64
64
IntelliPower
IntelliPower
300,000
300,000
<1 in 10
14
<1 in 10
14
3
3
1.75
1.75
5.3
5.3
3.3
3.3
0.7
0.7
0.7
0.7
0 to 60
0 to 60
-40 to 70
-40 to 70
30
30
65
65
250
250
24
24
29
29
25
25
1.028/25.4
1.028/25.4
5.787/147
5.787/147
4/101.6
4/101.6
1.40/0.64
1.40/0.64
WD Caviar Green is part of WD's complete lineup of desktop hard drives.
North America
Spanish
Asia Pacific
Europe
(toll free where available)
Europe/Middle East/Africa
WD Caviar Green
1 TB
1 TB
WD10EARX
WD10EARS
SATA 6 Gb/s
SATA 3 Gb/s
1,000,204 MB
1,000,204 MB
1,953,525,168
1,953,525,168
Yes
Yes
Yes
Yes
3.5-inch
3.5-inch
Yes
Yes
6 Gb/s
3 Gb/s
110 MB/s
110 MB/s
64
64
IntelliPower
IntelliPower
300,000
300,000
<1 in 10
14
<1 in 10
14
3
3
1.65
1.65
5.3
5.3
3.3
3.3
0.7
0.7
0.7
0.7
0 to 60
0 to 60
-40 to 70
-40 to 70
30
30
65
65
300
300
23
23
27
27
24
24
1.028/25.4
1.028/25.4
5.787/147
5.787/147
4/101.6
4/101.6
1.32/0.60
1.32/0.60
-3-
750 GB
750 GB
WD7500AARX
WD7500AARS
SATA 6 Gb/s
SATA 3 Gb/s
750,156 MB
750,156 MB
1,465,149,168
1,465,149,168
Yes
Yes
Yes
Yes
3.5-inch
3.5-inch
Yes
Yes
6 Gb/s
3 Gb/s
110 MB/s
110 MB/s
64
64
IntelliPower
IntelliPower
300,000
300,000
<1 in 10
14
<1 in 10
14
3
3
1.65
1.65
5.3
5.3
3.3
3.3
0.7
0.7
0.7
0.7
0 to 60
0 to 60
-40 to 70
-40 to 70
30
30
65
65
300
300
23
23
27
27
24
24
1.028/25.4
1.028/25.4
5.787/147
5.787/147
4/101.6
4/101.6
1.32/0.60
1.32/0.60
Canada ICES-003 Class B / NMB-003 Classe B
2879-701229-A21 May 2011
750 GB
WD7500AADS
SATA 3 Gb/s
750,156 MB
1,465,149,168
No
Yes
3.5-inch
Yes
3 Gb/s
110 MB/s
32
IntelliPower
300,000
<1 in 10
14
3
1.65
5.3
3.3
0.7
0.7
0 to 60
-40 to 70
30
65
300
23
27
24
1.028/25.4
5.787/147
4/101.6
1.32/0.60
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