Western Digital Green, 4TB, SATAIII WD40EZRX-20PK Fascicule
Codes de produits
WD40EZRX-20PK
WD GREEN
™
Desktop Hard Drives
WD Green hard drives are designed for use in systems
that require cool and quiet operation in PCs, or for external
enclosures and other applications for which low noise and
low heat are beneficial. These reliable hard drives are ideal for
use whenever energy efficiency, lower power consumption
and massive capacity are needed.
that require cool and quiet operation in PCs, or for external
enclosures and other applications for which low noise and
low heat are beneficial. These reliable hard drives are ideal for
use whenever energy efficiency, lower power consumption
and massive capacity are needed.
INTERFACE
SATA 6 Gb/s
WIDTH/HEIGHT
3.5-inch/1-inch
ROTATIONAL SPEED
IntelliPower
™
CAPACITIES
500 GB to 4 TB
MODEL NUMBERS
WD40EZRX
WD15EZRX
WD30EZRX
WD10EZRX
WD20EZRX
WD5000AZRX
Note: Not all products may be
available in all regions of the world.
Product Features
Conflict-free materials
As a leader in hard drive
manufacturing, WD proudly
guarantees our hard drives are built
with 100% conflict-free raw materials.
Halogen free
In addition to being RoHS compliant,
all WD Green drives are lead and
halogen free.
Reduced rare earths dependency
WD’s next-generation WD Green hard
drives are built using less rare earth
minerals.
Reduced power consumption
Best-in-class power management
technology delivers significant power
savings and solid performance.
Cool and quiet
WD GreenPower Technology
™
yields
lower operating temperatures for
increased reliability and low acoustics
perfect for ultra-quiet PCs and
external drives.
NoTouch
™
ramp load technology
The recording head never touches
the disk media ensuring significantly
less wear to the recording head
and media as well as better drive
protection in transit.
IntelliSeek
™
Calculates optimum seek speeds to
lower power consumption, noise and
vibration.
Tested for compatibility
We perform tests on hundreds of
systems and a multitude of platforms
in our FIT Lab
™
to give our customers
confidence that our drives will work in
their systems.
Applications
WD Green hard drives are tested and recommended for use as secondary storage in PCs, external enclosures and applications that require cool and
quiet operation. Desktop drives are not recommended for use in RAID environments. Please consider using WD Red
™
hard drives for home and small office 1-5
bay NAS systems and WD Datacenter hard drives for rackmount and NAS systems with more than 5 bays.*
* WD hard drives are designed and tested for use in specific applications and environments. This ensures that your hard drive is compatible with and functions properly in your application.
Our hard drives are warranted against defects in materials and workmanship in the system for which they were designed. Use in systems other than for what the hard drive was
designed could result in compatibility problems that affect proper function, unrelated to material and/or workmanship defects. For best results, be sure to select the appropriate product
for your application by consulting our product spec sheets on our website at www.wd.com or by calling our customer support line where we would be happy to help you through the
selection process.
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.