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Specifications
Model number
Interface
Formatted capacity
1
User sectors per drive
Native command queuing
Form factor
RoHS compliant
2
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
Cache (MB)
Rotational speed (RPM)
Reliability/Data Integrity
Load/unload cycles
3
Non-recoverable read errors per bits read <10 in 10
MTBF (hours)
4
AFR (%)
4
Limited warranty (years)
5
Power Management
Average power requirements (W)
Sequential read
Sequential write
Random read/write
Idle
Environmental Specifications
6
Temperature (°C)
Operating
Non-operating
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
Acoustics (dBA)
7
Idle
Seek (average)
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 6 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 8, 2011, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.
3
Controlled unload at ambient condition.
4
Product MTBF and AFR specifications are based upon a 40°C base casting and system workloads of up to 180 TB/year (workload is defined as the amount of user data transferred to or from the hard drive).
5
The term of the limited warranty may vary by region. Visit http://support.wd.com/warranty for details.
6
No non-recoverable errors during operating tests or after non-operating tests.
7
Sound power level.
Western Digital
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
4 TB
WD4000F9YZ
SATA 6 Gb/s
4 TB
7,814,037,168
Yes
3.5-inch
Yes
6 Gb/s
171 MB/s
64
7200
300,000
15
800,000
1.10
5
9.5
9.1
9.5
8.1
5 to 55
-40 to 70
30
65
300
31
34
1.028/26.1
5.787/147
4/101.6
1.66/0.75
For service and literature:
http://support.wd.com
www.wd.com
800.ASK.4WDC
North America
(800.275.4932)
800.832.4778
Spanish
+800.6008.6008
Asia Pacific
00800.27549338
Europe
(toll free where available)
+31.880062100
Europe/Middle East/Africa
3 TB
WD3000F9YZ
SATA 6 Gb/s
3 TB
5,860,533,168
Yes
3.5-inch
Yes
6 Gb/s
168 MB/s
64
7200
300,000
<10 in 10
15
800,000
1.10
5
9.5
9.1
9.5
8.1
5 to 55
-40 to 70
30
65
300
31
34
1.028/26.1
5.787/147
4/101.6
1.66/0.75
Western Digital, WD, and the WD logo are registered trademarks in the U.S. and
other countries; and RAFF, 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.
© 2013 Western Digital Technologies, Inc. All rights reserved.
WD Se
2 TB
WD2000F9YZ
SATA 6 Gb/s
2 TB
3,907,029,168
Yes
3.5-inch
Yes
6 Gb/s
164 MB/s
64
7200
300,000
<10 in 10
15
800,000
1.10
5
9.5
9.1
9.5
8.1
5 to 55
-40 to 70
30
65
300
31
34
1.028/26.1
5.787/147
4/101.6
1.66/0.75
Canada ICES-003 Class B / NMB-003 Classe B
2879-771475-A00 May 2013
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