Western Digital wd10evcs プリント

WD AV-GP

Power-saving Hard Drives

Hard Drives

Physical Specifications

500 GB (2-disk)

750 GB (3-disk)

1 TB (4-disk)

Model numbers

WD5000AVVS

WD7500AVCS

WD10EVCS

Formatted capacity

500,107 MB

750,156 MB

1,000,204 MB

User sectors per drive

976,773,168

1,465,149,168

1,953,525,168

Interface

SATA 3 Gb/s

Form factor

3.5-inch

Bytes per sector (STD)

512

Actuator latch/auto park Yes

Yes

SATA latching connector Yes

Yes

RoHS compliant

Yes

Performance Specifications

Data Transfer Rate

Physical Dimensions

Power Requirements (2-disk Models)

Power Requirements (3- and 4-disk Models)

Mode

12V (±10%) 5V (±5%)

Power

Read/Write

340 mA

675 mA

7.4W

Idle

254 mA

195 mA

Standby

6 mA

180 mA

0.97W

Sleep

6 mA

180 mA

0.97W

Mode

12V (±10%) 5V (±5%)

Power

Read/Write

220 mA

700 mA

Idle

180 mA

220 mA

3.3W

Standby

6 mA

180 mA

0.97W

Sleep

6 mA

180 mA

0.97W

Height

1.028 in (25.4 mm) max

Length

5.787 in (147.0 mm) max

Width

4.0 in (101.6 mm) ± .01 in

Weight (2-disk models)

1.39 lb (0.63 kg) ± 10%

Weight (3-disk models)

1.52 lb (0.69 kg) ± 10%

Weight (4-disk models)

1.61 lb (0.73 kg) ± 10%

Rotational speed

IntelliPower

Read cache

Adaptive

Write cache

Yes

Buffer

16 MB (WD7500AVCS, WD10EVCS)
8 MB (WD5000AVVS)

Average drive ready time 11.0 sec (2-disk models)

17.0 sec (3- and 4-disk models)

Load/unload cycles

300,000

Error rate
(non-recoverable)

<1 in 10

bits read

Buffer to host

3 Gb/s

Buffer to disk

1160 Mbits/s max

Environmental Specifications

Shock

Vibration

Operating Ambient Temperature & Humidity

Non-Operating Temperature & Humidity

Acoustics (average)

Reliability

MTBF

1,000,000 hours

Limited warranty

3 years

Idle mode

24 dBA

Quiet seek mode

25 dBA

Temperature

-40° C to 65° C

Humidity

5-95% RH non-condensing

Thermal Gradient

30° C/hour

Temperature

0° C to 60° C

Humidity

5-95% RH non-condensing

Thermal Gradient

20° C/hour max

Operating-Random

-Random

0.004 g 2/Hz (10 to 300 Hz)

-Linear

20-300 Hz, 0.75G (0 to peak)

Non-operating

-Random

0.05 g 2/Hz (10 to 300 Hz)

-Linear

20-500 Hz, 4.0G (0 to peak)

Operating (2 ms)

30G (read/write), 65G (read)

Non-operating (2 ms)

300G (2-disk models)
250G (3- and 4-disk models)

Half sine wave measured in 2 ms duration, measured without
isolation.

1 One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
2 WD hard drive products manufactured and sold worldwide after June 1, 2006, 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 Effective maximum native SATA 3 Gb/s transfer rate.
4 Controlled unload at ambient condition.
5 3.3V SATA power not utilized in this product.
6 No non-recoverable errors during operating tests or after non-operating tests.
7 Sound power level.
8 Three-year limited warranty unless otherwise required by law.

For service and literature:

support.wdc.com
www.westerndigital.com

Western Digital, WD, and the WD logo
are registered trademarks; and
GreenPower, SilkStream, IntelliSeek,
IntelliPark, and IntelliPower 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 U.S.A. 92630

2879-701250-A00 Jan 2008

800.ASK.4WDC North America
949.672.7199

Spanish

+800.6008.6008 Asia Pacific
+31.20.4467651 EMEA