Твърд диск 8TB WD Purple, SATA 6Gb/s, 5400rpm, 128MB, 3.5"(8.89 cm)

WD Purple WD80PUZX

Product Features
Superior storage. Superior
surveillance.
WD PurpleTM drives are built for 24/7,
always-on, high-definition security
systems. With support for up to 8 bays
and 32 cameras, WD PurpleTM drives
are optimized for surveillance systems.
WD PurpleTM surveillance storage also
comes with WD’s exclusive AllFrameTM
technology, so you can confidently
create a security system tailored to
the needs of your business. Using
AllFrameTM technology, WD PurpleTM
drives improve ATA streaming to
reduce errors, pixilation, and video
interruptions that could happen in a
video recorder system.

The right drive for the right job
WD PurpleTM drives have been
engineered specifically for surveillance,
so they’re able to withstand the
extreme heat fluctuations and
equipment vibrations within an DVR
environment. An average desktop
drive is built to run for only short
intervals, not the harsh 24/7 always-
on environment of a high-definition
surveillance system. A disruption to
a drive could result in a failure that
impacts multiple users, your security
archive, or even the entire system.
With WD PurpleTM, you get reliable,
surveillance-class storage that’s tested
for compatibility in a wide-range of
security systems.

Industry-leading storage.
Surveillance you can trust.
WD is a worldwide leader in the hard
drive industry. With WD PurpleTM
surveillance storage, you have a drive
engineered for high temperature,
always-on surveillance systems
so you can rely on quality video
playback when you need it most.
Whether you’re protecting loved ones
or monitoring your business, WD
PurpleTM offers performance you can
trust.

Wide compatibility. Seamless
integration.
WD PurpleTM hard drives are built
with compatibility in mind, so you can
quickly and seamlessly add capacity to
your surveillance system. With a wide
range of industry-leading enclosures
and chipsets supported, you’re sure to
find the DVR configuration that’s right
for you.*
*Not sure what drive is best for your
system? Use our compatibility tool to
find the perfect storage for your DVR
or NVR.

Expand your view to 32
Each WD PurpleTM drive is optimized
to support up to 32 HD cameras.
With so many options, you have the
flexibility to upgrade or expand your
security system in the future.
Improve performance
with AllFrameTM

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 confidence you should
expect when it’s time to play back and
review critical surveillance footage.

Specifications 8TB
Model number : WD80PUZX
Formatted capacity : 8TB
Form factor : 3.5-inch
Advanced Format (AF) : Yes
RoHS compliant : Yes

Performance
Data transfer rate (max) : 6 GB/s
Buffer to host : 178 MB/s
Host to/from drive (sustained) :
Cache (MB) : 128
Performance Class : 5400 RPM Class

Reliability/Data Integrity :

Load/unload cycles : 300,000
Non-recoverable read errors per bits read : <1 in 10 14
Limited warranty (years) : 3

Power Management
Average power requirements (W)
Read/Write : 6.4
Idle : 5.7
Standby and Sleep : 0.7

Environmental Specifications
Temperature (°C, on the base casting)
Operating : 0 to 65
Non-operating : -40 to 70
Shock (Gs)
Operating (2 ms, read/write) : 30
Operating (2 ms, read) : 65
Non-operating (2 ms) : 250
Acoustics (dBA)
Idle : 20
Seek (average) : 29

Physical Dimensions :

Height (in./mm, max) : 1.028/26.1
Length (in./mm, max) : 5.787/147
Width (in./mm, ± .01 in.) : 4/101.6
Weight (lb/kg, ± 10%) : 1.43/0.65

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