Leaflet

WD PURPLE
™
Surveillance Hard Drives
WD Purple Surveillance Storage is built for 24/7
always-on surveillance in high-denition 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
FORM FACTOR
3.5-inch
ROTATIONAL SPEED
IntelliPower
™
CAPACITIES
1 TB to 4 TB
MODEL NUMBERS
WD40PURX
WD30PURX
WD20PURX
WD10PURX
Note: Not all products may
be available in all regions of
the world.
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-denition 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.
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.
Improve performance
with AllFrame
WD Purple surveillance-class hard
drives are equipped with AllFrame
technology which works with ATA
streaming to reduce pixilation and
video interruptions that commonly
occur when desktop hard drives are
incorrectly used as storage in security
systems. Error pixilation and video
interruptions mean missing and lost
footage, which can be a serious
problem when a surveillance event
occurs and your footage needs to be
retrieved. WD Purple with AllFrame
provides the condence you should
expect when it’s time to play back
and review critical surveillance
footage.
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.
Optimized performance for
up to 32 HD cameras
WD Purple hard drives are optimized
to support up to 32 high-denition
surveillance cameras, giving you the
exibility to upgrade and expand your
security system in the future.
Lower power consumption
with IntelliSeek
™
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 desktop drives to wear out
more quickly. When you invest in a
premium surveillance-class drive you
worry less while enjoying the benets
over a longer period of time.
IntelliPower
™
A ne-tuned balance of spin
speed, transfer rate, and caching
algorithms designed to deliver both
signicant power savings and solid
performance.
3-year limited warranty
(worldwide)
Trust a company with the condence
to stand behind their surveillance
storage products with a 3-year
limited warranty worldwide.
1 million hours MTBF
Best-in-class reliability for mainstream
3.5-inch form-factor surveillance
storage.*
* Based upon dual tuner system operating in typical 30°C air ambient
environment.
The WD Advantage
WD puts 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.