Western Digital Computer Drive WD20NPVX User Manual

WD GREEN  
Mobile Hard Drives  
WD Green hard drives are designed for use in systems that  
require cool and quiet operation, as secondary drives in PCs,  
for external enclosures and other applications for which  
low noise and low heat are beneficial. These earth-friendly  
2.5-inch hard drives are ideal for use whenever energy  
efficiency is needed.  
INTERFACE  
WIDTH/HEIGHT  
ROTATIONAL SPEED  
CAPACITIES  
SATA 6 Gb/s  
SATA 3 Gb/s  
2.75 in./0.59 in.*  
69.85 mm/15 mm*  
IntelliPower™  
1.5 TB to 2 TB  
*Cannot be used in laptop or notebook computers. Designed for PCs and  
custom external enclosures. Consult system specifications for maximum  
allowable drive height before attempting to install.  
Note: Not all products may be  
available in all regions of the world.  
MODEL NUMBERS  
WD20NPVX  
WD20NPVT  
WD15NPVX  
WD15NPVT  
Product Features  
WD’s commitment to sustainability – WDs green initiative goes beyond the  
product level, focusing on recycling and improving the cleanliness of the air,  
water and land.  
Reduced power consumption  
Best-in-class power management  
technology delivers significant power  
savings and solid performance.  
IntelliSeek™  
Calculates optimum seek speeds to  
lower power consumption, noise and  
vibration.  
ƒ Leading the way to green hard  
drives – WD led the industry in  
creating a new category of hard  
drives that use less power and  
helps to reduce the worlds energy  
demands one computer user at  
a time. With over 90 million WD  
Green drives sold* customers using  
WD Green drives have saved the  
planet over 466 million kwh of  
power – nearly equaling the annual  
power production of a single coal  
power plant!  
ƒ Conflict-free materials – As a  
leader in hard drive manufacturing,  
WD proudly guarantees our hard  
drives are built with 100% conflict-  
free raw materials.  
Cool and quiet  
Tested for compatibility  
WD GreenPower Technology™ yields  
lower operating temperatures for  
increased reliability and low acoustics  
perfect for ultra-quiet PCs and  
external drives.  
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.  
ƒ Halogen free – In addition to being  
RoHS compliant, all WD Green  
drives are lead and halogen free,  
resulting in less pollutants getting  
into our environment.  
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.  
ƒ Reduced rare earths  
dependency – WDs next-  
generation WD Green hard drives  
are built using less rare earth  
minerals.  
*Data reflects approximate drives sold as of March 2012.  
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.*  
* 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  
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.  
 

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