Western Digital WD1002FAEX Computer Drive User Manual


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WD Caviar Black
-3-
Specifications
1
750 GB 750 GB 640 GB 640 GB 500 GB 500 GB
Model number WD7502AAEX WD7501AALS WD6402AAEX WD6401AALS WD5002AALX WD5001AALS
Interface SATA 6 Gb/s SATA 3 Gb/s SATA 6 Gb/s SATA 3 Gb/s SATA 6 Gb/s SATA 3 Gb/s
Formatted capacity 750,156 MB 750,156 MB 640,135 MB 640,135 MB 500,107 MB 500,107 MB
User sectors per drive 1,465,149,168 1,465,149,168 1,250,263,728 1,250,263,728 976,773,168 976,773,168
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
RoHS compliant
2
Yes Yes Yes Yes Yes Yes
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
6 Gb/s
126 MB/s
3 Gb/s
126 MB/s
6 Gb/s
126 MB/s
3 Gb/s
126 MB/s
6 Gb/s
126 MB/s
3 Gb/s
126 MB/s
Cache (MB) 643264323232
Average latency (ms) 4.2 4.2 4.2 4.2 4.2 4.2
Rotational speed (RPM) 7200 7200 7200 7200 7200 7200
Average drive ready time (sec) 11 11 11 11 8.5 8.5
Reliability/Data Integrity
Load/unload cycles
3
300,000 300,000 300,000 300,000 300,000 300,000
Non-recoverable read errors per
bits read
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
<1 in 10
14
Limited warranty (years)
4
555555
Power Management
Average power requirements (W)
Read/Write
Idle
Standby
Sleep
6.8
6.1
0.7
0.7
6.8
6.1
0.7
0.7
6.8
6.1
0.7
0.7
6.8
6.1
0.7
0.7
6.0
5.6
0.9
0.9
6.0
5.6
0.9
0.9
Environmental Specifications
5
Temperature (°C)
Operating
Non-operating
0 to 60
-40 to 70
0 to 60
-40 to 70
0 to 60
-40 to 70
0 to 60
-40 to 70
0 to 60
-40 to 70
0 to 60
-40 to 70
Shock (Gs)
Operating (2 ms, read)
Operating (2 ms, read/write)
Non-operating (2 ms)
30
65
300
30
65
300
30
65
300
30
65
300
30
65
350
30
65
350
Average acoustics (dBA)
6
Idle mode
Performance seek mode
Quiet seek mode
28
33
29
28
33
29
28
33
29
28
33
29
29
30
26
29
30
26
Physical Dimensions
Height (in./mm, max) 1.028/25.4 1.028/25.4 1.028/25.4 1.028/25.4 1.028/25.4 1.028/25.4
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%) 1.52/0.69 1.52/0.69 1.52/0.69 1.52/0.69 0.97/0.44 0.97/0.44
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 and SATA 6 Gb/s transfer rates 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 http://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:
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
WD Caviar Black is part of WD’s complete lineup of desktop hard drives.
Western Digital
20511 Lake Forest Drive
Lake Forest, California 92630
U.S.A.
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, NoTouch,
StableTrac, 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.
© 2010 Western Digital Technologies, Inc. All rights reserved.
2879-701276-A10 Nov 2010
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