HGST 320GB, 5K1000, 20pk 0F12954-20PK Leaflet

Configuration
Interface

SATA 3Gb/s

Capacity (GB)

1

1TB / 500

Max. areal density (Gbits/sq. in)

353

Performance
Data buffer (MB)

2

8

Media transfer rate (Mbits/sec, max.)

1267

Interface transfer rate (MB/sec, max.)

300

Reliability
Error rate (non-recoverable, bits read)

1 in 10

14

Load/unload cycles

300,000

Availability

3 

(hrs/day x days/wk)

24x7

Requirement

+5 VDC (+/-5%)

+12 VDC (+/-10%)

Startup (max. A)

1.1 (+5V) & 1.7 (+12V)

Performance idle (W, avg.)

3.3

2.9

Physical size
z-height (mm, max.)

26.1

Dimensions (width x depth, mm, typical)

101.6 x 147 

Weight (g, max.)                                  

680

400

Environmental (operating)
Ambient temperature

0

o

 to 60

o 

C

Relative humidity (non-condensing)

8% to 90%

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

70

Vibration, random (G RMS)

0.67 (XY)

Environmental (non-operating)
Ambient temperature

-40

o

 to 70

o 

C

Relative humidity (non-condensing)

5% to 95%

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

350

Vibration, random (G RMS)

1.04 (XYZ)

Acoustics (A-weighted sound power)
Operating (Bels, typical)

2.4

1  One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less.

2  Portion of buffer capacity used for drive firmware

3  Intended for low duty cycle, non mission-critical applications in PC, nearline, and consumer electronics environments, which may vary from  

 

  application to application. Note that customer environments may vary from application to application.

Specifications

HDS5C1010CLA382 = 1TB/8MB buffer
H  = Hitachi

D  = Deskstar

S  = Standard

5C = CoolSpin technology

10  = Full capacity — 1TB

10  = Capacity this model, 10 = 1TB (50 = 500GB) 

C  = Generation code

L  = 26.1mm z-height

A3 = SATA 3Gb/s

8  = 8MB buffer

2  = Reserved
Information and Technical Support

www.hitachigst.com (Main Web site)

www.hitachigst.com/partners (Partner Web site

)

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 quality and service

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

Hitachi Global Storage Technologies’ trademarks are authorized for use in countries and jurisdictions in which Hitachi Global Storage 
Technologies has the right to use, market and advertise the brands. Contact Hitachi Global Storage Technologies for further information. 
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. Some countries have laws that may affect 
encryption-enabled devices. Hitachi GST assumes no responsibility for compliance with laws that apply to our products after they are 
sold or outside of our control. Accordingly, we suggest that you review all laws of the countries where you conduct business.

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 7/10. All rights reserved.

Deskstar™, HiVERT™, CoolSpin™ and Partners First™ are 

trademarks of Hitachi Global Storage Technologies. Hitachi and 

Hitachi Inspire the Next logo are trademarks of Hitachi, ,Ltd in the 

U.S., Japan and/or other countries.

The EcoTrac symbol identifies Hitachi hard drives that deliver on 

the principles of lower operating costs, safer product disposal and 

a more sustainable environment.

DSDS5C1010EN-01

(Preliminary)