Western Digital Blue 750GB SATA 6Gb/s WD7500BPVX 사용자 설명서

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Learn more about WD Blue Mobile hard drives

Model number

WD3200LPVX

WD3200LPVT

WD3200BPVT

WD2500LPVX

WD2500LPVT

WD2500BPVT

Interface

SATA 6 Gb/s (LPVX)

SATA 3 Gb/s (LPVT)

SATA 3 Gb/s

SATA 6 Gb/s (LPVX)

SATA 3 Gb/s (LPVT)

SATA 3 Gb/s

Formatted capacity

1

320,072 MB

320,072 MB

250,059 MB

250,059 MB

User sectors per drive

625,142,448

625,142,448

488,397,168

488,397,168

Advanced Format (AF)

Yes

Yes

Yes

Yes

Form factor

2.5-inch

2.5-inch

2.5-inch

2.5-inch

RoHS compliant

2

Yes

Yes

Yes

Yes

Performance
Data transfer rate (max)

  Buffer to host

  Host to/from drive (sustained)

6 Gb/s (LPVX) 

3 Gb/s (LPVT)

147 MB/s (LPVX)

109 MB/s (LPVT)

3 Gb/s

116 MB/s

6 Gb/s (LPVX) 

3 Gb/s (LPVT)

147 MB/s (LPVX)

109 MB/s (LPVT)

3 Gb/s

116 MB/s

Cache (MB)

8

8

8

8

Average latency (ms)

5.5

5.5

5.5

5.5

Rotational speed (RPM)

5400

5400

5400

5400

Average drive ready time (sec)

2.8 (LPVX) / <3.5 (LPVT)

4.0

2.8 (LPVX) / <3.5 (LPVT)

4.0

Reliability/Data Integrity
Load/unload cycles

3

600,000

600,000

600,000

600,000

Non-recoverable read errors per bits read

<1 in 10

 

<1 in 10

 

<1 in 10

 

<1 in 10

 

Limited warranty (years)

4

2

2

2

2

Power Management
5VDC ±10% (A, peak)

1.00 (LPVX) / 0.900 (LPVT)

1.00

1.00 (LPVX) / 0.900 (LPVT)

1.00

Average power requirements (W)

 Read/Write

 Idle

 Standby/Sleep

1.4

0.55

0.13

2.5

0.85

0.20

1.4

0.55

0.13

2.5

0.85

0.20

5

Temperature (°C)

 Operating

 Non-operating

0 to 60

-40 to 65

0 to 60

-40 to 65

0 to 60

-40 to 65

0 to 60

-40 to 65

Shock (Gs)

  Operating (2 ms, read)

 Non-operating

400

1000 (2 ms)

350

1000 (2 ms)

400

1000 (2 ms)

350

1000 (2 ms)

Acoustics (dBA)

6

 Idle

  Seek (average)

17

22

22

25

17

22

22

25

Physical Dimensions
Height (in./mm, max)

0.28/7.0

0.374/9.50

0.28/7.0

0.374/9.50

Length (in./mm, max)

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

Weight (lb./kg, ± 10%)

0.20/0.09

0.22/0.10

0.20/0.09

0.22/0.10

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 RoHS Directive 2011/65/EU.

3

  Controlled unload at ambient condition.

4 

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

5  

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

6  

Sound power level. 

Western Digital

3355 Michelson Drive, Suite 100

Irvine, California 92612 

U.S.A.

http://support.wd.com
www.wd.com

800.ASK.4WDC

(800.275.4932)

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 Blue, WD Green, WD Black, NoTouch, and FIT Lab 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.

© 2013 Western Digital Technologies, Inc. All rights reserved.

2879-771437-A02   Apr 2013