wd7500bpkt datasheet.pdf

WD Scorpio ® Black ™

Mobile Hard Drives

Designed with top-of-the-line notebook computers in

mind, this high performance drive delivers the capacity

and speed needed to supercharge a notebook PC

without compromising battery life or quiet acoustics.

Features like these also make this drive an outstanding

option for compact desktops, external hard drives, and

gaming systems.

INTERFACE

SATA 3 Gb/s

WIDTH/HEIGHT

2.75 in./0.37 in.

69.85 mm/9.5 mm

ROTATIONAL SPEED

7200 RPM

CAPACITIES

160 GB to 750 GB

MODEL NUMBERS

WD7500BPKT

WD3200BEKT

Note: Not all products may be

available in all regions of the

world.

WD5000BPKT

WD2500BEKT

WD5000BEKT

WD1600BEKT

Product Features

Desktop-class performance

for notebook computers

With 7200 RPM spin speed,16 MB

cache, and capacities up to

750 GB, these drives enable you to

have the best of both worlds: the

capacity and performance of a

desktop PC with the convenience

and portability of a notebook.

Massive capacity

WD’s 750 GB 2.5-inch drives offer

huge capacity for space-hungry

operating systems with plenty of

room left over for photos, music,

and video.

Tested for compatibility

We perform tests on hundreds of

systems and a multitude of

platforms in our FIT Lab™ and

Mobile Compatibility Lab to give

WD customers confidence that our

drives will work in their systems.

Quiet

In a notebook drive, silence is

golden. WD’s exclusive

WhisperDrive™ combines state-of-

the-art seeking algorithms to yield

one of the quietest 2.5-inch hard

drives on the market.

Low power consumption

With technologies like IntelliSeek™,

which calculates optimum seek

speeds to lower power

consumption and SecurePark™,

which reduces power by parking

the heads during low power idle

mode, this drive delivers

5400 RPM-equivalent power

consumption in a 7200 RPM drive.

Advanced Format (AF)

Technology being adopted by WD

and other drive manufacturers as

one of multiple ways to continue

growing hard drive capacities. AF is

a more efficient media format that

enables increased areal densities.

(BPKT models only)

Reliable and rugged

WD's ShockGuard™ technology

protects the drive mechanics and

platter surfaces from shocks during

shipping and handling and in daily

operation. WD’s SecurePark parks

the recording heads off the disk

surface during spin up, spin down,

and when the drive is off. This

ensures the recording head never

touches the disk surface, resulting

in improved long-term reliability due

to less head wear and improved

non-operational shock tolerance.

WD Scorpio Black

Specifications 1

750 GB

500 GB

320 GB

250 GB

160 GB

Model number

WD7500BPKT

WD5000BPKT

WD5000BEKT

WD3200BEKT

WD2500BEKT

WD1600BEKT

Interface

SATA 3 Gb/s

Formatted capacity

750,156 MB

500,107 MB

320,072 MB

250,059 MB

160,041 MB

User sectors per drive

1,465,149,168

976,773,168

625,142,448

488,397,168

312,581,808

Form factor

2.5-inch

Advanced Format (AF)

Yes

RoHS compliant 2

Ye s

Yes

Performance

Data transfer rate (max)

Buffer to host

Host to/from drive (sustained)

3 Gb/s

180 MB/s

3 Gb/s

160 MB/s

3 Gb/s

154 MB/s

3 Gb/s

147 MB/s

3 Gb/s

115 MB/s

3 Gb/s

115 MB/s

Cache (MB)

Average latency (ms)

4.2

Rotational speed (RPM)

7200

Average drive ready time (sec)

Reliability/Data Integrity

Load/unload cycles 3

600,000

Non-recoverable read errors per bits read

<1 in 10 14

Limited warranty (years) 4

Power Management

5VDC ±10% (A, peak)

1.15

1.75

Average power requirements (W)

Read/Write

Idle

Standby

Sleep

1.75

0.8

0.2

1.75

0.8

0.2

1.75

0.8

0.2

1.75

0.8

0.2

1.75

0.8

0.2

1.75

0.8

0.2

Environmental Specifications 5

Temperature (°C)

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

Shock (Gs)

Operating (2 ms)

Non-operating (2 ms)

350

1000

350

1000

350

1000

350

1000

350

1000

350

1000

Acoustics (dBA) 6

Idle

Seek (average)

Physical Dimensions

Height (in./mm, max) 0.374/9.50 0.374/9.50 0.374/9.50 0.374/9.50 0.374/9.50 0.374/9.50

Length (in./mm, max) 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20 3.94/100.20

Width (in./mm, ± .01 in.) 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85

Weight (lb./kg, ± 10%) 0.25/0.115 0.25/0.115 0.24/0.111 0.23/0.106 0.23/0.106 0.23/0.106

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 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 Controlled unload at ambient condition.

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

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

6 Sound power level.

Western Digital, WD, the WD logo, and

WD Scorpio are registered trademarks in the

U.S. and other countries; and WD Scorpio

Blue, WD Scorpio Black, FIT Lab,

SecurePark, IntelliSeek, WhisperDrive, and

ShockGuard 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.

For service and literature:

http://support.wdc.com

www.westerndigital.com

800.ASK.4WDC

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

3355 Michelson Drive, Suite 100

Irvine, California 92612

U.S.A.

2879-701275-A07 Jan 2011

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