Western Digital WD60PURX, WD20PURX, WD50PURX, WD40PURX, WD05PURX Service Manual
...
™
WD Purple
Surveillance Hard Drives
WD Purple Surveillance Storage is built for 24/7
always-on surveillance in high-denition security
systems that use up to eight hard drives and up to 32
cameras. Exclusive AllFrame™ technology works with
ATA streaming to reduce error pixilation and video
interruptions that occur when desktop hard drives are
incorrectly used as storage in security systems.
INTERFACE
SATA 6 Gb/s
MODEL NUMBERS
WD60PURX WD20PURX
WD50PURX WD10PURX
WD40PURX WD05PURX
WD30PURX
Product Features
Desktop drives vs.
surveillance-class storage
WD Purple surveillance-class storage
has been tested to be compatible
in a wide-range of security systems.
These drives are designed to replace
standard desktop drives that were
not designed for the harsh 24/7
always-on, high-denition surveillance
environment. Desktop drives are
built to run for only short intervals
and are not engineered to withstand
high-temperature uctuations and
equipment vibrations found in a typical
surveillance application.
Engineered for compatibility
WD Purple surveillance hard drives
are built for compatibility with
industry-leading chassis and chip set
manufacturers for seamless integration
into your new or existing video
surveillance system.
FORM FACTOR
3.5-inch
Surveillance storage for
peace-of-mind
Whether you’re protecting your
personal assets and loved ones
or monitoring the business you
worked hard to build, you can rely on
surveillance-class storage built by one
of the largest hard drive manufacturers
in the world.
WD Purple Surveillance Hard Drives
are designed for high temperature,
always-on, surveillance security
systems to ensure reliability and quality
video play back when you need it
most. Experience the security of
knowing you’re using a surveillance–
class drive designed by a leader in the
hard drive industry.
Optimized performance for
up to 32 HD cameras
WD Purple hard drives are optimized
to support up to 32 high-denition
surveillance cameras, giving you the
exibility to upgrade and expand your
security system in the future.
ROTATIONAL SPEED
5400 RPM Class
Improve performance
with AllFrame™
WD Purple surveillance-class hard
drives are equipped with AllFrame
technology which works with ATA
streaming to reduce frame loss,
improve playback and increases the
number of drive bays supported.
AllFrame reduces video interruptions
that commonly occur when desktop
hard drives are incorrectly used as
storage in security systems. Missed
frames and lost footage is a serious
problem when an event occurs and
surveillance footage needs to be
retrieved. WD Purple with AllFrame
provides the condence you should
expect when it’s time to play back and
review critical surveillance footage.
3-year limited warranty
Trust a company with the condence
to stand behind their surveillance
storage products with a 3-year limited
warranty.
CAPACITIES
500 GB to 6 TB
Lower power consumption
Low power consumption is crucial
in high-temperature always-on
surveillance environments. With
exclusive IntelliSeek™ technology,
WD Purple drives calculate the
optimum seek speeds which lowers
power consumption, noise and
vibration that can damage and cause
drives to wear out more quickly. When
you invest in a premium surveillanceclass drive you worry less while
enjoying the benets over a longer
period of time.
1 million hours MTBF
Best-in-class reliability for mainstream
3.5-inch form-factor surveillance
storage.*
* Based on a surveillance usage of <60 TB/year transferred at 25°C
ambient environment with up to 16 cameras.
The WD Advantage
At WD, we put our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the
highest quality and reliability standards of the WD brand. WD also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and
utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our toll-free customer support lines are here to
help or you can access our WD Support site for additional details.
WD Purple
™
Specications 6 TB 5 TB 4 TB 3 TB 2 TB 1 TB 500 GB
Model number
Formatted capacity
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch
Advanced Format (AF) Yes Yes Yes Yes Yes Yes Yes
RoHS compliant
Performance
Data transfer rate (max)
Buffer to host
Host to/from drive (sustained)
Cache (MB) 64 64 64 64 64 64 64
Rotational speed (RPM) 5400 RPM Class 5400 RPM Class 5400 RPM Class 5400 RPM Class 5400 RPM Class 5400 RPM Class 5400 RPM Class
Reliability/Data Integrity
Load/unload cycles
Non-recoverable read errors per bits
read
Limited warranty (years)
Power Management
Average power requirements (W)
Read/Write
Idle
Standby and Sleep
Environmental Specications
Temperature (°C, on the base casting)
Operating
Non-operating
Shock (Gs)
Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)
Acoustics (dBA)
Idle
Seek (average)
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 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 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 4/101.6
Weight (lb/kg, ± 10%) 1.65/0.75 1.65/0.75 1.50/0.68 1.40/0.64 1.40/0.64 0.99/0.45 0.99/0.45
1
2
3
4
5
7
WD60PURX WD50PURX WD40PURX WD30PURX WD20PURX WD10PURX WD05PURX
6 TB 5 TB 4 TB 3 TB 2 TB 1 TB 500 GB
Yes Yes Yes Yes Yes Yes Yes
6 Gb/s
175 MB/s
300,000 300,000 300,000 300,000 300,000 300,000 300,000
14
<1 in 10
6 Gb/s
170 MB/s
<1 in 10
6 Gb/s
150 MB/s
14
<1 in 10
14
6 Gb/s
145 MB/s
<1 in 10
6 Gb/s
145 MB/s
14
<1 in 10
14
6 Gb/s
110 MB/s
<1 in 10
14
3 3 3 3 3 3 3
5.3
4.9
0.4
6
0 to 65
-40 to 70
30
65
250
25
26
5.3
4.9
0.4
0 to 65
-40 to 70
30
65
250
25
26
5.1
4.5
0.4
0 to 65
-40 to 70
30
65
250
25
26
4.4
4.1
0.4
0 to 65
-40 to 70
30
65
250
23
24
4.4
4.1
0.4
0 to 65
-40 to 70
30
65
250
23
24
3.3
2.9
0.4
0 to 65
-40 to 70
30
65
350
21
22
6 Gb/s
110 MB/s
<1 in 10
3.3
2.9
0.4
0 to 65
-40 to 70
30
65
350
21
22
14
1
Not all products may be available in all regions of the world.
2
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 specication published by the SATA-IO organization as of the date of this specication
sheet. Visit www.sata-io.org for details.
3
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.
4
Controlled unload at ambient condition.
5
See http://support.wd.com/warranty for regional specic warranty details.
6
No non-recoverable errors during operating tests or after non-operating tests.
7
Sound power level.
Western Digital Technologies, Inc.
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
For service and literature:
http://support.wd.com
www.wd.com
800.ASK.4WDC
(800.275.4932)
800.832.4778 Spanish
+86.21.2603.7560 Asia Pacic
00800.27549338 Europe
+31.880062100 Europe/Middle East/Africa
North America
(toll free where available)
Western Digital, WD, the WD logo, and WD Purple are registered trademarks in
the U.S. and other countries; AllFrame, IntelliSeek, and FIT Lab are trademarks of
Western Digital Technologies, Inc. in the U.S. and other countries. Other marks
may be mentioned herein that belong to other companies. Product specications
subject to change without notice.
© 2015 Western Digital Technologies, Inc. All rights reserved.
CAN ICES-3 (B) / NMB-3 (B)
2879-800012-A04 Oct 2015
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