wd AV-GP VS, DS models.pdf

WD AV-GP

Power-saving Hard Drives

24x7 Reliability

Cool Running

Whisper Quiet

Green Power for AV:

Cool. Quiet. Reliable.

Power-conserving WD AV-GP SATA hard drives take advantage of

WD GreenPower Technology ™ to meet the extreme requirements of

demanding audio and video environments. With power reduction of up to

40 percent, they deliver cool and quiet operation and reliability perfect for

audio video applications such as PVRs, DVRs, set-top boxes (STBs) as

well as surveillance video recording.

Ideal for set top boxes, media

servers, media centers, and

mainstream surveillance systems.

• Long-term reliability – These drives are designed to last in high

temperature, always-on, streaming digital audio/video environments.

• Reduced power consumption – With the combination of WD’s

IntelliSeek ™ , IntelliPark ™ , and IntelliPower ™ technologies, WD has

reduced power consumption by up to 40 percent compared to

competitors’ drives.

• Quiet – Noise levels have been optimized to less than one sone* – virtually

below the threshold of human hearing.

Technology Features

SilkStream ™ – Optimized for smooth, continuous digital video playback of up to

twelve simultaneous HD streams. SilkStream is compatible with the ATA streaming

command set so CE customers can use standard streaming management and error

recovery options.

IntelliSeek – Calculates optimum seek speeds to lower power consumption, noise,

and vibration.

IntelliPower – A fine-tuned balance of spin speed, transfer rate, and caching algorithms

designed to deliver both significant power savings and solid performance.

IntelliPark – Delivers lower power consumption by automatically unloading the heads

during idle to reduce aerodynamic drag.

Preemptive Wear Leveling (PWL) – The drive arm frequently sweeps across the disk to

reduce uneven wear on the drive surface common to audio video streaming applications.

*A sone is a subjective unit of loudness as perceived by a person with normal hearing.

WD AV-GP Power-saving Hard Drives

Specifications 1

2 TB

1.5 TB

1 TB

750 GB

640 GB 500 GB

320 GB 250 GB 160 GB

Model numbers

WD20EVDS WD15EVDS WD10EVDS

WD10EVVS

WD7500AVDS

WD7500AVVS

WD6400AVVS WD5000AVDS

WD5000AVVS

WD3200AVVS WD2500AVVS WD1600AVVS

Formatted capacity

2,000,398 MB 1,500,301 MB 1,000,204 MB

750,156 MB

640,135 MB 500,107 MB

320,072 MB

251,059 MB

160,041 MB

User sectors per drive

3,907,029,168 2,930,277,168 1,953,525,168

1,465,149,168

1,250,263,728 976,773,168

625,142,448

490,350,672 312,581,808

Native command queuing

Ye s

Yes

Ye s

Yes

Ye s

SATA latching connector

Ye s

Yes

Ye s

Yes

Ye s

Actuator latch/auto park

Ye s

Yes

Ye s

Yes

Ye s

Form factor

3.5-inch

RoHS compliant 2

Ye s

Yes

Ye s

Yes

Ye s

Performance

Data transfer rate (max)

Buffer to host (SATA)

Host to/from drive (sustained)

SATA 3 Gb/s

110 MB/s

SATA 3 Gb/s

110 MB/s

SATA 3 Gb/s

111 MB/s

SATA 3 Gb/s

110 MB/s

SATA 3 Gb/s

108 MB/s

SATA 3 Gb/s

110 MB/s

SATA 3 Gb/s

80 MB/s

SATA 3 Gb/s

80 MB/s

SATA 3 Gb/s

80 MB/s

Cache (MB)

32 (WD10EVDS)

8 (WD10EVVS)

32 (WD7500AVDS)

8 (WD7500AVVS)

32 (WD5000AVDS)

8 (WD5000AVVS)

Average latency (ms)

4.2

Rotational speed (RPM)

IntelliPower

Average drive ready time (sec)

14.5

14.3

Configuration/Organization

Heads/disks

8/4

4/2

2/1

1/1

Bytes per sector (STD)

512

Reliability/Data Integrity

Load/unload cycles 3

300,000

Non-recoverable read errors

per bits read

<1 in 10 15

Limited warranty (years) 4

Power Management

12VDC (A, max)

1.603

1.671

1.392

1.350

Average power requirements (W)

Read/Write

Idle

Standby

Sleep

5.9

4.9

0.7

5.9

4.9

0.7

4.9

4.2

0.4

4.9

4.2

0.4

5.4

2.8

0.4

4.1

3.7

0.8

4.7

2.3

0.8

4.7

2.3

0.8

4.7

2.3

0.8

Environmental Specifications 5

Temperature (°C)

Base casting (max)

Operating

Non-operating

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

0 to 60

-40 to 70

Shock (Gs)

Operating (2 ms, read)

Operating (2 ms, read/write)

Non-operating (2 ms)

250

300

350

Average acoustics (dBA) 6

Idle mode

Quiet seek mode

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%)

1.61/0.73

1.32/0.60

0.97/0.44

0.99/0.45

1 As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes.

Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for

transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s)= one billion bits per second.

Effective maximum SATA 3 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-IO organization as of the date

of this specification sheet. Visit www.sata-io.org for details.

2 WD products manufactured and sold worldwide after August 1, 2005, meet or exceed Restriction of Hazardous Substances (RoHS) compliance

requirements as mandated by the European Union for electrical and electronic products. The RoHS Directive 2002/95/EC of the European Parliament,

which is effective in the EU beginning July 1, 2006, aims to protect human health and the environment by restricting the use of certain hazardous

substances in new equipment, and consists of restrictions on lead, mercury, cadmium, and other substances.

3 Controlled unload at ambient condition.

4 The term of the limited warranty may vary by region. Visit support.wdc.com/warranty for details.

5 No non-recoverable errors during operating test or after non-operating tests.

6 Sound power level.

For service and literature:

support.wdc.com

www.westerndigital.com

800. ASK .4 WDC North America

800.832.4778 Spanish

+800.6008.6008 Asia Pacific

00800.27549338 Europe

(toll free where available)

+31.880062100 Europe/Middle East/Africa

Western Digital, WD, and the WD logo are registered

trademarks in the U.S. and other countries; and

WD GreenPower Technology, SilkStream, IntelliSeek,

IntelliPower, and IntelliPark are trademarks of Western

Digital Technologies, Inc. Other marks may be

mentioned herein that belong to other companies.

Product specifications subject to change without

notice.

Western Digital

20511 Lake Forest Drive

Lake Forest, California 92630

U.S.A

2879-701250-A04 Jul 2009

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