Western Digital Red Mobile Product Specifications

WD Red

™

NAS Hard Drives

WD Red is designed specifically for NAS systems

that have 1 to 5 drive bays in both 3.5-inch and

2.5-inch form factors. The drives are designed

and extensively tested for compatibility in the

unique 24x7 operating environment and for the

demanding system requirements of home and

small office NAS.

INTERFACE

SATA 6 Gb/s

FORM FACTORS

3.5-inch

2.5-inch

ROTATIONAL SPEED

IntelliPower

™

CAPACITIES

3.5-inch:

1 TB to 4 TB

2.5-inch:

750 GB and 1 TB

MODEL NUMBERS

3.5-inch

2.5-inch

WD40EFRX

WD10JFCX

WD30EFRX

WD7500BFCX

WD20EFRX

WD10EFRX

Product Features

Expanded solutions

Our formula of success has led

growth of WD Red into higher

capacities and expansion into new

2.5-inch solutions. We now offer

a broader, more comprehensive

portfolio of NAS hard drives for our

customers. It is not just about NAS

drives, it is REDvolutionary

™

.

Next generation experience

Every component, line of code, and

product decision was built on our

passion and determination to deliver

the best NAS experience. The next

generation of WD Red hard drives

delivers on this promise with massive

capacity and NASware

™

2.0, which

further improves drive reliability and

protects your data in the event of a

power loss or disruption.

Exclusive NASware 2.0

technology

Our exclusive technology, NASware

2.0, makes WD Red thrive in the

demanding small-NAS environment.

By adding WD Red to your NAS

system, not only is everything more

efficient and reliable, you can better

protect your data investment.

Experienced in NAS

In all of our cultures around the world,

first impressions are what leave a

mark. With superior technology that

is driven to impress, WD Red is a

reflection of the most extensive NAS

partner compatibility-testing list that is

available on the market.* That means

when you buy a NAS enclosure, you

can trust that WD Red will be the

most compatible drive available. Our

pride is in our product and our vision

is shared with our customers.

3D Active Balance

™

Plus

Our enhanced dual-plane balance

control technology significantly

improves the overall drive

performance and reliability. Hard

drives that are not properly balanced

may cause excessive vibration and

noise in a multi-drive system, reduce

the hard drive life span, and degrade

the performance over time. (EFRX

models only)

The right choice

WD Red is designed specifically for

home and small office NAS systems

and PCs with RAID.

*Data reflects products in production as of August 2013.

Enhanced reliability

Since your NAS system is always

on, a highly reliable drive is essential.

With a 35% MTBF improvement over

standard drives, the WD Red drive

with NASware 2.0 is designed for the

24x7 environment.

NAS compatibility

Advanced firmware technology built

into every WD Red drive, NASware

2.0 enables seamless integration,

robust data protection and optimal

performance for systems operating in

NAS and RAID environments.

The secret is the next-generation

technology

WD’s next generation NASware

2.0 technology improves NAS

storage performance by reducing

common hard drive concerns in

NAS systems including concerns for

things like compatibility, integration,

upgrade ability, reliability and cost of

ownership that are experienced with

a hard drive designed for desktop

computers.

Energy efficient and money

saving

We keep power consumption low

which keeps your NAS system happy

and your wallet, too.

Lower operating temperatures

Reduce your electricity bill with WD

Red drives. Innovative technology

reduces power consumption and

lowers the operating temperature,

resulting in a more reliable and

affordable solution for always on

NAS environments.

Longer warranty coverage

The WD Red drive is backed by a

3-year limited warranty for greater

peace of mind.

Need help? We offer premium

support

Every WD Red hard drive comes

with our world-class professional

support services including a premium

dedicated 24/7 support line (available

in English, other regional support

hours vary).*

* Support outside of normal business hours is available in English only

Go to http://support.wd.com for further details.

Applications

WD Red NAS hard drives are recommended for use in home and small office 1-5 bay NAS systems. For systems that use more than 5 bays or are rack mount

solutions, please consider WD Datacenter hard drives.*

* 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.