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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. Lower capacity models may not be available in    
  all markets.

2  Advanced Format drive: 4K physical sectors with 512 byte emulation

3  A portion of buffer capacity used for firmware

4  Excludes command overhead

5  Designed for low duty cycle, non mission-critical applications in  

 

  PC, nearline and consumer electronics environments, which vary from   
  application to application

Specifications

How to read the Travelstar model number
HTS541010A9E680  = 1TB, SATA 6Gb/s
H  = Hitachi
T  = Travelstar
S  = Standard (vs E for Enhanced availability)
54 = 5400 RPM
10 = Full capacity — 1TB
10 = Capacity this model, 10 = 1TB  
    (75 = 750GB, 64 = 640GB)
A  = Generation code
9  = 9.5mm z-height
E6 = SATA 6Gb/s with 512 emulation
8  = Cache = 8MB
0  = No encryption  
    (1 = BDE, 5 = TCG Opal Encryption)

Information and Technical Support
www.hitachigst.com (Main Web site)
www.hitachigst.com/partners (Partner Web site

)

North America 
[email protected] 
Toll free: 1 888 426-5214, Direct: 408 717-8087
Asia Pacific 
[email protected] / 65 6840 9595
EMEA and UK 
[email protected] / 44 20 7133 0032
Germany 
[email protected] / 49 6929 993601
Program Support 
Partners First Program 
[email protected]

Hitachi quality and service

Hitachi Travelstar hard disk drives are designed 
to the highest quality standards and contain 
field-proven components. Hitachi provides 
worldwide technical support and integration 
services to enable global customers 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. The Travelstar trademark is authorized for use in the Americas, EMEA, and 
the following Asia-Pacific countries and jurisdictions: Australia, Hong Kong, Japan, New Zealand, South Korea and Taiwan. 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.

© 2011 Hitachi Global Storage Technologies

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

Produced in the United States 12/11. All rights reserved.

Travelstar and TrueTrack 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, smaller carbon footprint, safer 
product disposal and creation of a more sustainable environment.

Model(s)

Standard Models

HTS541010A9E680 
HTS541075A9E680 
HTS541064A9E680

BDE Option Models

HTS541010A9E681 
HTS541075A9E681 
HTS541064A9E681

EA Models

HTE541010A9E680 
HTE541075A9E680 
HTE541064A9E680

Configuration
Interface

SATA 6Gb/s

Capacity (GB)

1

1TB / 750 / 640 

Sector size (bytes)

2

512e

Recording zones

30

Areal density (Gbit/sq.in., max,)

694

Performance
Data buffer (MB)

3

8

Rotational speed (RPM)

5400

Latency average (ms)

5.5

Media transfer rate (Mbits/sec, max)

998

Interface Transfer Rate (MB/sec, max)

600

Seek time
  Average (ms, typical), (read)

4

12

  Track to track (ms, typical), (read)

1

  Full stroke (ms, typical), (read)

20

Reliability
Load / unload cycle

600,000

Power on hours (POH) per month

N/A

730

Availability

5

N/A

24x7

Power
Requirement

+5 VDC (+ -5%)

Dissipation
  Startup (W, peak, max.)

4.5

  Seek (W, avg.)

1.8

  Read / Write (W, avg.)

1.6

  Performance idle (W, avg.)

1.5

 

Idle (avg.)

  Active idle (W, avg.)

0.8

N/A

  Low power idle (W, avg.)

0.5

N/A

  Standby (W, avg.)

0.2

  Sleep (W)

0.1

Physical size
z-height (mm)

9.5

Dimensions (width x depth, mm)

70 x 100

Weight (g, max)

102

Environmental (Operating)
Shock (half-sine wave)

400G/2ms, 225G/1ms

Ambient temperature

0 to 60

C

Environmental (Non-operating)
Shock (half-sine wave)

1000G/1ms

Ambient temperature

-40 to 65

C

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

2.4

Seek (Bels, typical)

2.6

DSTS5410A11EN-01

Travelstar

 5K1000

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