WD Red WD80EFZX product



Product Features

Fill your NAS with WD Red, then
fill it with awesome.
There’s an industry-leading WD
Red drive for every compatible
NAS system to help fulfill your data
storage needs. With drives up to 8
TB, WD Red offers a wide array of
solutions for customers looking to
build the biggest, best-performing
NAS storage solution. Built for singlebay
to 8-bay NAS systems, WD
Red packs the power to store your
precious data in one powerhouse
unit. With WD Red, you’re ready for
what’s next.

Exclusive NASware™ 3.0
Not just any drive will do. In singlebay
to 8-bay NAS systems, WD Red
raises the bar. Get as much as 64
TB capacity, and with WD’s exclusive
NASware 3.0, you can optimize every
single one of them. Built into every
WD Red hard drive, NASware 3.0’s
advanced technology improves your
system’s storage performance by
increasing compatibility, integration,
upgradeability, and reliability.

Built for optimum NAS
Our exclusive advanced firmware
Desktop drives aren’t purposebuilt
for NAS. But WD Red drives
with NASware are. Our exclusive
technology takes the guesswork out
of selecting a drive. WD Red is for
small NAS systems, and our unique
algorithm balances performance
and reliability in NAS and RAID
environments. Simply put, WD Red is
the most compatible drive available
for NAS enclosures. But don’t take
our word for it. WD Red is a reflection
of the most extensive NAS partner
compatibility-testing list that is
available on the market.

Desktop drives vs. WD Red
In a Network Attached Storage
device, a desktop hard drive is not
designed for NAS environments.
Do right by your NAS and choose
the drive with an array of features
to preserve your data and maintain
optimum performance. Take the
following into consideration when
choosing a hard drive for your NAS:
• Compatibility: Without being tested
for compatibility with your NAS
system, optimum performance is not
• Reliability: The always-on
environment of a NAS or RAID is a
hot one. And desktop drives aren’t
typically designed and tested in those
conditions. WD Red is.
• Error recovery Controls: WD Red
NAS hard drives are specifically
designed with RAID error recovery
control to help reduce failures within
the NAS system. Desktop drives
are typically not designed for RAID
environments where this can be an
• Noise and Vibration Protection:
Designed to operate solo, desktop
drives offer little or no protection from
the noise and vibration faced in a
multi-drive system. WD Red drives
are designed for multi-bay NAS

WD Red for Home
Stream, backup, share and organize
your digital content at home with a
NAS and WD Red drives designed
to effortlessly share content to the
devices in your home. Red NASware
increases your drives’ compatibility
with your devices, TV, stereo and
more. Live in a connected world.

WD Red for Small Business
Businesses thrive on productivity
and efficiency – two of the guiding
principles built into the design of WD
Red. It’s the hard drive of choice for
1 to 8 bay systems. NASware 3.0
allows for seamless integration with
your existing network so WD Red can
share and backup files at the speed
of your business. And for larger
businesses with up to 16 bays, count
on WD Red Pro.

Specifications :
Model : WD80EFZX
Interface : SATA 6 Gb/s
Formatted capacity : 8TB
Form factor : 3.5-inch
Advanced Format (AF) : Yes
Native command queuing : Yes
RoHS compliant : Yes

Data transfer rate (max)
Interface speed : 6 Gb/s
Internal transfer rate : 178 MB/s
Cache (MB) : 128
Performance Class : 5400 RPM

Reliability/Data Integrity
Load/unload cycles : 600,000
Non-recoverable read errors per bits read : <1 in 1014
MTBF (hours) : 1,000,000
Limited warranty (years) : 3

Power Management
12VDC ±10% (A, peak) 1.79
Average power requirements (W)
Read/Write : 6.4
Idle : 5.2
Standby/Sleep : 0.7

Environmental Specifications
Temperature (°C)
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) : 1.028/26.1
Length (in./mm) : 5.787/147
Width (in./mm, ± .01 in.) : 4/101.6
Weight (lb./kg, ± 10%) : 1.43/0.65

Виж още Твърди дискове Вътрешни Western Digital

Технически характеристики

Размер:  3.5" (8.89cm)
Капацитет:  8000 GB
Интерфейс:  SATA3
Обороти:  5400 rpm

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