Deskstar™ 7K3000

Specifications

Model(s)

 

HDS723030ALA640

 

 

HDS723020BLA642

 

 

HDS723015BLA642

 

 

 

Configuration

 

 

Interface

 

SATA 6Gb/s

Capacity (TB)1

 

3 / 2 / 1.5

Sector size (bytes)

 

512

Max. areal density (Gbits/sq. in.)

 

411

Performance

 

 

Data buffer (MB)2

 

64

Rotational speed (RPM)

 

7200

Media transfer rate (Mbits/s, max)

1656

Interface transfer rate (MB/s, max)

600

Reliability

 

 

Error rate (non-recoverable, bits read)

1 in 1014

Load/unload cycles (at 40˚ C)

3TB

600,000

 

<3TB

300,000

Availability3 (hrs/day x days/wk)

 

24x7

Acoustics

 

 

Idle (Bels, typical)

3TB

2.9

 

<3TB

2.7

Power

 

 

Requirement

3TB

+5 VDC (+/-5%) +12 VDC (+10%/-8%)

 

<3TB

+5 VDC (+/-5%) +12 VDC (+/-10%)

Startup current (A, max.)

 

1.2 (+5V), 2.0 (+12V)

Idle (W)

3TB

6.8

 

<3TB

5.2

Physical size

 

 

z-height (mm)

 

26.1

Dimensions (width x depth, mm)

 

101.6 (+/-0.25) x 147

Weight (typical, g, max.)

3TB

690

 

<3TB

680

Environmental (operating)

 

 

Ambient temperature

3TB

5o to 60o C

 

<3TB

0o to 60o C

Relative humidity (non-condensing)

8% to 90%

Shock (half-sine wave, G (2ms))

 

70

Vibration, random (G RMS 5 to 500 Hz)

0.67 (XYZ)

Environmental (non-operating)

 

Ambient temperature

 

-40oto 70o C

Relative humidity (non-condensing)

5% to 95%

Shock (half-sine wave, G)

3TB

300 (1ms)

 

<3TB

300 (2ms)

Vibration, random (G RMS 2 to 200 Hz)

1.04 (XYZ)

1One GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to hard drive capacity. Accessible capacity will vary from the stated capacity due to formatting and partitioning of the hard drive, the computer’s operating system, and other factors.

2Portion of buffer capacity used for drive firmware

3Intended for low duty cycle, non mission-critical applications in PC, gaming and external storage environments, which may vary from application to application. Note that customer environments may vary from application to application.

Hitachi quality and service

All Hitachi hard drives are designed to the highest quality standards with field-proven components. They are backed by Hitachi’s worldwide technical support and integration services, enabling customers around the globe to bring their products to market quickly.

How to read the Deskstar model number

HDS723030ALA640 = 3TB, 64MB buffer

H= Hitachi D = Deskstar

S = Series prefix 72 = 7200 RPM

30 = Full capacity—3TB

30 = Capacity this model, 30 = 3TB

(20 = 2TB, 15 = 1.5TB) A = Generation code

L = 26.1mm z-height

A6= Interface, SATA 6Gb/s

4 = 64MB buffer

0 = Reserved (2 = Reserved)

Information and Technical Support

www.hitachigst.com (Main Web site) www.hitachigst.com/partners (Partner Web site)

North America

support_usa@hitachigst.com

Toll free: 1 888 426-5214, Direct: 1 507 322-2370

Asia Pacific

support_ap@hitachigst.com / 65 6840 9595

EMEA and UK

support_uk@hitachigst.com / 44 20 7133 0032

Germany

support_uk@hitachigst.com / 49 6929 993601

Program Support

Partners First™ Program channelpartners@hitachigst.com

Hitachi Global Storage Technologies trademarks are intended and authorized for use only in countries and jurisdictions in which Hitachi Global Storage Technologies has obtained the rights to use, market and advertise the brand. Contact Hitachi Global Storage Technologies for additional information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of Hitachi Global Storage Technologies trademarks.

References in this publication to Hitachi Global Storage Technologies’ products, programs or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which it operates.

Product specifications provided are sample specifications and do not constitute a warranty. Information is true as of the date of publication and is subject to change. Actual specifications for unique part numbers may vary. Please visit the Support section of our website, www.hitachigst.com/support, for additional information on product specifications. Photographs may show design models.

© 2010 Hitachi Global Storage Technologies

Hitachi Global Storage Technologies

3403 Yerba Buena Road

San Jose, CA 95135 USA

Produced in the United States 10/10. All rights reserved.

Deskstar™ and HiVERT™ are trademarks of Hitachi Global Storage Technologies. Hitachi and Hitachi Inspire the Next logo are trade- marks of Hitachi, Ltd in the U.S., Japan and/or other countries. Other trademarks are the property of their respective companies.

The EcoTrac symbol identifies Hitachi hard drives that deliver on the

principles of lower operating costs, safer product disposal and a more sustainable environment.

DSDS723010EN-01

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Hitachi HDS723030ALA640, 7K3000 manual Specifications, Hitachi quality and service, How to read the Deskstar model number
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HDS723020BLA642, 7K3000, HDS723015BLA642, HDS723030ALA640 specifications

The Hitachi HDS723020BLA642 is a high-performance hard disk drive that exemplifies the balance between reliability and advanced technology, making it an excellent choice for a range of applications, from desktop computers to enterprise storage solutions. This 2TB SATA hard drive is designed to meet the growing data storage needs of users who demand both speed and efficiency.

One of the key features of the HDS723020BLA642 is its impressive rotational speed of 7200 RPM. This speed facilitates faster data access and improved overall performance, significantly enhancing the user experience during data-intensive operations such as gaming, video editing, and large file transfers. Coupled with a SATA III interface, this drive facilitates data transfer rates of up to 6 Gb/s, providing an efficient conduit for moving data quickly between the hard drive and the motherboard.

The drive comes equipped with a large 64 MB cache, which plays a crucial role in buffering read and write operations. This substantial amount of cache memory allows the drive to temporarily store frequently accessed data, leading to reduced latency and enabling smoother multitasking capabilities. Users will benefit from faster load times and reduced wait periods when working with large files.

Reliability is another defining characteristic of the HDS723020BLA642. Hitachi, now a part of Western Digital, has a longstanding reputation for producing durable hard drives. This model incorporates advanced technologies, such as the Fluid Dynamic Bearing (FDB) for quieter operation and better longevity. The drive also features an enhanced error recovery system that minimizes the risk of data loss, making it a suitable option for both personal and professional use.

In terms of power efficiency, the HDS723020BLA642 is designed to consume less power during operation compared to older hard drive models. This efficiency not only helps in reducing operational costs but also contributes to a longer lifespan for the drive itself.

Overall, the Hitachi HDS723020BLA642 hard drive combines speed, reliability, and efficiency into a compact package, making it an ideal choice for users needing a substantial amount of storage without compromising on performance. Whether for upgrading an existing system or building a new one, this drive offers a blend of technology and durability that caters to modern storage demands.
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