Western Digital WD5000HHTZ Folheto

Model number

WD1000DHTZ

WD5000HHTZ

WD2500HHTZ

Interface

SATA 6 Gb/s

SATA 6 Gb/s

SATA 6 Gb/s

Formatted capacity

1 TB

500 GB

250 GB

User sectors per drive

1,953,525,168

976,773,168

488,397,168

Advanced Format (AF)

Yes

Yes

Yes

SATA latching connector

Yes

Yes

Yes

Form factor

3.5-inch

3.5-inch

3.5-inch

RoHS compliant

2

Yes

Yes

Yes

Data transfer rate (max)

Buffer to host
Host to/from drive (sustained)

6 Gb/s
200 MB/s

6 Gb/s
200 MB/s

6 Gb/s
200 MB/s

Cache (MB)

64

64

64

Rotational speed (RPM)

10,000

10,000

10,000

Average drive ready time (sec)

8

8

8

Reliability/Data Integrity
Load/unload cycles

3

600,000

600,000

600,000

Non-recoverable read errors per bits read

<10 in 10

16

 <10 

in 

10

16

 

<10 in 10

16

 

Limited warranty (years)

4

5

5

5

12VDC (A, max)

1.8

1.8

1.8

Average power requirements (W)

Random Read/Write 
Sequential Read/Write
Idle
Standby and Sleep

5.1
5.8
4.2
1.1

5.1
5.8
4.2
1.1

5.1
5.8
4.2
1.1

5

Temperature (°C)

Operating
Non-operating

5 to 55
-40 to 70

5 to 55
-40 to 70

5 to 55
-40 to 70

Shock (Gs)

Operating (2 ms, read/write)
Operating (2 ms, read)
Non-operating (2 ms)

30
65
300

30
65
300

30
65
300

Average acoustics (dBA)

6

Idle mode
Performance seek mode

30
37

30
37

30
37

Height (in./mm, max)

1.028/26.1

1.028/26.1

1.028/26.1

Length (in./mm, max)

5.787/147

5.787/147

5.787/147

Width (in./mm, ± .01 in.)

4/101.6

4/101.6

4/101.6

Weight (lb./kg, ± 10%)

1.10/0.50

1.10/0.50

1.10/0.50

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 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, WD VelociRaptor, and Put Your Life On It are registered trademarks in the U.S. and other countries; and IcePack, RAFF, 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.

© 2012 Western Digital Technologies, Inc. All rights reserved. 

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