HGST 7K1000.C 750GB 0F10775 Leaflet

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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.

© 2009 Hitachi Global Storage Technologies

Hitachi Global Storage Technologies 
3403 Yerba Buena Road 
San Jose, CA 95135 USA

Produced in the United States 9/09. All rights reserved.

CinemaStar

™

, SmoothStream

™

, HiVERT

™

 and Partners First

™

 

are trademarks of Hitachi Global Storage Technologies.

The EcoTrac symbol identifies Hitachi hard drives that deliver on the 
principles of lower operating costs, safer product disposal and a 
more sustainable environment.

DSCS7210C09EN-01

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.

How to read the CinemaStar model number
HCS721010CLA332 = 1TB/32MB buffer
H  = Hitachi
C  = CinemaStar
S  = Standard
72 = 7200 RPM
10 = Full capacity — 1TB
10 = Capacity this model, 10 = 1TB 
 

  (75 = 750GB, 50 = 500GB, 32 = 320GB,  

 

  25 = 250GB, 16 = 160GB)

C  = Generation code
L  = 26.1mm z‑height
A3 = SATA 3Gb/s
3  = 32MB buffer (8 = 8MB)
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

Interface

SATA 3Gb/s

Capacity (GB)

1

1TB / 750 / 500 / 320 / 250 / 160

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

352

Data buffer (MB)

4

32 / 32 / 8 / 8 / 8 / 8

Rotational speed (RPM)

7200

Media transfer rate (Mbits/s, max)

1589

Interface transfer rate (MB/s, max)

300

Error rate (non-recoverable, bits read)

1 in 10

14

Load/unload cycles (at 40˚

 

C)

300,000

Availability

2 

(hrs/day x days/wk)

24x7

Targeted MTBF

3

  (hours)

1,200,000

Requirement

+5 VDC (+/-5%)  

+12 VDC (+/-10%)

Startup current (A, max.)

1.1 (+5V), 1.9 (+12V) 

Idle (W)                                

4.4

3.6

Physical size
z-height (mm)

26.1

Dimensions (width x depth, mm)

101.6 (+/-0.25) x 147 

Weight (typical, g, max.)     

680
400

Environmental (operating)
Device temperature

5

0

o

 to 65

o 

C

Relative humidity (non-condensing)

8% to 90%

Shock (half-sine wave)

70

Vibration, random (G RMS 5 to 500 Hz)

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 5 to 500 Hz)

1.04 (XYZ)

Acoustics
Operating (Bels, typical)

2.5
2.7

Specifications

1  One GB is equal to one billion bytes and one TB equals 1,000GB  
  (one trillion bytes) when referring to hard drive capacity. Accessible  

 

  capacity may be less.

2  Based on typical AV multi‑stream recording environments accumulating  
  up to 2000 hours of HD content per month or equivalent workload.

3  This MTBF target is based on a sample population in typical CE/ 

 

  surveillance product environment and is estimated by statistical 
    measurements and acceleration algorithms under normal operating    
  conditions. MTBF ratings do not predict reliability of an individual drive.

4  Portion of buffer capacity used for drive firmware. 1TB has 16 MB buffer.

5  Temperature tested at top cover surface