Western Digital WD3001HKHGSP, WD6001BKHGSP, WD6001HKHGSP User Manual

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WD Xe

Datacenter Hard Drives

WD Xe SAS hard drives provide up to 900 GB of high performance storage suitable for both enterprise server and enterprise storage applications. The ultra-fast 6 Gb/s SAS interface enables optimum data reliability, availability, and scalability. In an environment where space and power are limited, the WD Xe drives are an effective solution for high performance computing solutions such as power-constrained data centers, database transaction processing, and rack, tower, and blade servers.

INTERFACE

SAS 6 Gb/s

MODEL NUMBERS

WD9001BKHG WD4501BKHG WD6001BKHG WD3001BKHG

Product Benets

Ultra-fast SAS storage

WD Xe delivers 6 Gb/s transfer rates, sustained sequential data rates up to 204 MB/s, and a fast average read seek time of 3.6 ms.

Industry’s highest reliability rating

2 million hours MTBF.

Low power consumption

This 2.5-inch SAS drive requires less than 8 watts to operate.

Applications

WIDTH/HEIGHT

2.5-inch/0.6-inch

Ultra-cool operation

The small form-factor, 70 percent smaller than 3.5-inch drives, allows more system airow resulting in lower cooling costs.

Dual port, full duplex connectivity

Offers higher reliability, performance and data availability by eliminating single points of failure, designed for high-availability mission-critical enterprise systems.

ROTATIONAL SPEED

10,000 RPM

Rotary Acceleration Feed Forward (RAFF™)

Optimizes operation and performance when the drives are used in vibrationprone, multi-drive chassis.

NoTouch™ ramp load technology

The recording head never touches the disk media ensuring signicantly less wear to the recording head and media as well as better drive protection in transit.

CAPACITIES

300, 450, 600 and 900 GB

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

Environmentally conscious

In addition to being ROHS compliant, these drives are built with halogen reduced components.

5-year limited warranty.

 Performance servers – Database, OLTP, high-performance computing  Performance storage – Data centers and NAS arrays

WD Xe

Specications 900 GB 600 GB 450 GB 300 GB

Model number WD9001BKHG WD6001BKHG WD4501BKHG WD3001BKHG Interface SAS 6 Gb/s SAS 6 Gb/s SAS 6 Gb/s SAS 6 Gb/s Formatted capacity User sectors per drive 1,758,174,768 1,172,123,568 879,097,968 586,072,368 SCSI command queuing Yes Yes Yes Yes Form factor 2.5-inch 2.5-inch 2.5-inch 2.5-inch RoHS compliant

Performance

Data transfer rate (max) Buffer to host Host to/from drive (sustained)

Cache (MB) 32 32 32 32 Rotational speed (RPM) 10,000 10,000 10,000 10,000 Average drive ready time (sec) 13 13 13 13

Reliability/Data Integrity

Load/unload cycles Non-recoverable read errors per bits read

MTBF (hours) Limited warranty (years)

Power Management

12VDC (A, max) 1.450 1.450 1.450 1.450 Average power requirements (W)

Sequential read Sequential write Random read/write Idle

Environmental Specications

Temperature (°C) Operating Non-operating

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

Acoustics (dBA) Idle Seek (average)

Physical Dimensions

Height (in./mm, max) 0.59/15 0.59/15 0.59/15 0.59/15 Length (in./mm, max) 3.94/100 3.94/100 3.94/100 3.94/100 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%) 0.51/0.23 0.51/0.23 0.51/0.23 0.51/0.23

900 GB 600 GB 450 GB 300 GB

Yes Yes Yes Yes

6 Gb/s 204 MB/s

600,000 600,000 600,000 600,000

<10 in 10

6 Gb/s 204 MB/s

<10 in 10

6 Gb/s 204 MB/s

<10 in 10

6 Gb/s 204 MB/s

<10 in 10 2,000,000 2,000,000 2,000,000 2,000,000 5 5 5 5

7.0

5.3

6.4

5.2

5 to 55

-40 to 70

30 65 300

30 37

7.0

5.3

6.4

5.2

5 to 55

-40 to 70

30 65 300

30 37

7.0

5.3

6.4

5.2

5 to 55

-40 to 70

30 65 300

30 37

7.0

5.3

6.4

5.2

5 to 55

-40 to 70

300

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 SAS 6 Gb/s transfer rate calculated according to the SAS specication published by the INCITS T10 organization as of the date of this specication sheet. Visit www.t10.org for details.

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.

Controlled unload at ambient condition.

100% workload at 50°C on base casting.

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

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

Sound power level.

Western Digital 3355 Michelson Drive, Suite 100 Irvine, California 92612 U.S.A.

For service and literature:

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

800.ASK.4WDC (800.275.4932)

800.832.4778 Spanish +800.6008.6008 Asia Pacic

00800.27549338 Europe

+31.880062100 Europe/Middle East/Africa

North America

(toll free where available)

Western Digital, WD, and the WD logo are registered trademarks in the U.S. and other countries; and WD Xe, RAFF, No Touch, and FIT Lab are trademarks of Western Digital Technologies, Inc. Other marks may be mentioned herein that belong to other companies. Product specications subject to change without notice.

Canada ICES-003 Class B / NMB-003 Classe B

2879-771429-A01 May 2013