
WD Scorpio Blue
-3-
Western Digital, WD, the WD logo, and
WD Scorpio are registered trademarks in
the U.S. and other countries; and Blue,
Black, FIT Lab, SecurePark, WhisperDrive,
and ShockGuard 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.
Western Digital
20511 Lake Forest Drive
Lake Forest, California 92630
U.S.A.
2879-701278-A06 Feb 2010
For service and literature:
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
Specifications 160 GB 160 GB 160 GB 120 GB 120 GB 80 GB 80 GB 80 GB
Model number WD1600BPVT
WD1600BEVT
WD1600BEVS WD1600BEVE WD1200BEVT WD1200BEVE WD800BEVT WD800BEVS WD800BEVE
Interface SATA 3 Gb/s SATA 1.5 Gb/s PATA 100 MB/s SATA 3 Gb/s PATA 100 MB/s SATA 3 Gb/s SATA 1.5 Gb/s PATA 100 MB/s
Formatted capacity1160,041 MB 160,041 MB 160,041 MB 120,034 MB 120,034 MB 80,026 MB 80,026 MB 80,026 MB
User sectors per drive 312,581,808 312,581,808 312,581,808 234,441,648 234,441,648 156,301,488 156,301,488 156,301,488
Master/slave support Yes Yes Yes Yes Yes Yes Yes Yes
Form factor 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch 2.5-inch
RoHS compliant2Yes Ye s Yes Ye s Yes Ye s Yes Ye s
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
3 Gb/s
106 Mbytes/s
3 Gb/s
106 Mbytes/s
100 MB/s3
97 Mbytes/s
3 Gb/s
106 Mbytes/s
100 MB/s3
97 Mbytes/s
3 Gb/s
106 Mbytes/s
3 Gb/s
106 Mbytes/s
100 MB/s3
97 Mbytes/s
Cache (MB) 8 8 8 8 8 8 8 8
Average latency (ms) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Rotational speed (RPM) 5400 5400 5400 5400 5400 5400 5400 5400
Average drive ready time (sec) 4 4 4 4 4 4 4 4
Reliability/Data Integrity
Load/unload cycles4600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000
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 <1 in 1014 <1 in 1014
Limited warranty (years)533333333
Power Management
5VDC ±10% (A, peak) 0.950 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Average power requirements (W)
Read/Write
Idle
Standby/Sleep
1.6
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
2.5
0.85
0.20
Environmental Specifications6
Temperature (°C)
Operating
Non-operating
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
0 to 60
-40 to 65
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
350
1000 (2 ms)
300
900 (1 ms)
350
900 (1 ms)
300
1000 (2 ms)
350
900 (1 ms)
300
1000 (2 ms)
300
900 (1 ms)
350
900 (1 ms)
Average acoustics (dBA)7
Idle mode
Average seek mode
24
25
24
25
24
25
24
25
24
25
24
25
24
25
24
25
Physical Dimensions
Height (in./mm, max) 0.374/9.50 0.374/9.50 0.374/9.50 0.374/9.50 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 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 2.75/69.85 2.75/69.85
Weight (lb./kg, ± 10%) 0.22/0.10 0.22/0.10 0.22/0.10 0.22/0.10 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 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.
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 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.
3Maximum burst rate running the Mode 5 Ultra ATA transfer mode.
4Controlled unload at ambient condition.
5The term of the limited warranty may vary by region. Visit support.wdc.com/warranty for details.
6No non-recoverable errors during operating tests or after non-operating tests.
7Sound power level.