WD Blue™

-2-

-2-

Specifications

2TB

1.5TB

1TB

1TB

750GB

Model number1

WD20NPVZ

WD15NPVZ

WD10SPZX

WD10JPVX

WD7500LPCX

Interface2

6 Gb/s

6 Gb/s

6 Gb/s

SATA 6 Gb/s

SATA 6 Gb/s

Formatted capacity2

2,000,802MB

1,500,301MB

1,000,204MB

1,000,204MB

750,156MB

Advanced Format (AF)

Yes

Yes

Yes

Yes

Yes

Form factor

2.5-inch

2.5-inch

2.5-inch

2.5-inch

2.5-inch

RoHS compliant3

Yes

Yes

Yes

Yes

Yes

Performance

Data transfer rates

Interface speed

6 Gb/s

6 Gb/s

6 Gb/s

6 Gb/s

6 Gb/s

Cache (MB)

8

8

128

8

16

Rotational speed (RPM)

5200

5200

5400

5400

5400

Average drive ready time (sec)

6.5

6.5

2.8

3.0

2.8

Reliability/Data Integrity

Load/unload cycles4

600,000

600,000

600,000

600,000

600,000

Non-recoverable read errors per

bits read

<1 in 1014

<1 in 1014

<1 in 1014

<1 in 1014

<1 in 1014

Limited warranty (years)5

2

2

2

2

2

Power Management

5VDC ±10% (A, peak)

1.00

1.00

1.00

1.00

1.00

Average power requirements (W)

Read/Write

Idle

Standby/Sleep

1.7

0.8

0.2

1.7

0.8

0.2

1.5

0.5

0.1

1.4

0.59

0.18

1.7

0.57

0.18

Environmental Specifications6

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

0 to 60

-40 to 65

Acoustics (dBA)7

Idle

Seek (average)

24

25

24

25

19

21

24

25

20

21

Physical Dimensions

Height (in./mm)

0.59/15

0.59/15

0.28/7.0

0.374/9.50

0.28/7.0

Length (in./mm)

3.94/100.20

3.94/100.20

3.94/100.20

3.94/100.20

3.94/100.20

Width (in./mm)

2.75/69.85

2.75/69.85

2.75/69.97

2.75/69.85

2.75/69.85

Weight (lb/kg, ± 10%)

0.40/0.18

0.40/0.18

0.20/0.09

0.27/0.12

0.21/0.09

1 Not all products may be available in all regions of the world.

2 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 6 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.

3 WD hard drive products manufactured and sold worldwide after June 8, 2011, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as mandated by the RoHS Directive 2011/65/EU.

4 Controlled unload at ambient condition.

5 See http://support.wd.com/warranty for regionally specific warranty details.

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

7 Sound power level.