Hitachi E7K100 プリント
Model(s)
HTE721010G9AT00
HTE721080G9AT00
HTE721060G9AT00
HTE721080G9AT00
HTE721060G9AT00
HTE721010G9SA00
HTE721080G9SA00
HTE721060G9SA00
HTE721080G9SA00
HTE721060G9SA00
Interface
ATA-6
Serial ATA 1.5 Gb/s
Capacity (GB)
1
100 / 80 / 60
Sector size (variable, Bytes/sector)
512
Recording zones
24
Data heads (physical)
4 / 4 / 3
Data Disks
2 / 2 / 2
Max. areal density (Gbits/sq. in.)
81 / 66 / 66
Performance
Data buffer (MB)
2
8
Rotational speed (RPM)
7200
Latency average (ms)
4.2
Media transfer rate (Mbits/sec, max)
629 / 561 / 561
Interface transfer rate (MB/sec, max)
100 Ultra DMA mode-5
16.6 PIO mode-4
1.5 Gb/sec
Seek time (read, typical) (avg. ms)
10
Reliability
Load/unload
600,000
Power on hours (POH) per month
730
Availability
3
(hrs/day x days/wk)
24x7
Power
Requirement
+5 VDC (+/-5%)
Startup (W, peak, max.)
5.5
Seek (W)
2.3
2.5
Read / Write (W, avg.)
2.0
2.5
Idle (W, avg.)
1.8
2.1
Standby (W, avg.)
0.2
0.4
Sleep (W)
0.1
0.2
Physical size
z-height (mm)
9.5
Dimensions (width x depth, mm)
70 x 100
Weight (g, typ.)
115
Environmental (operating)
Ambient temperature
5
o
to 55
o
C
Shock (half-sine wave)
325 G (2ms), 160 G (1ms)
Environmental (non-operating)
Ambient temperature
-40
o
to 65
o
C
Shock (half-sine wave)
1000 G (1ms)
Acoustics (A-weighted sound power)
Idle (Bels, typ.)
2.6
Op (Bels, typ.)
3.3
1 One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less.
2 Upper 417KB 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 vary
from application to application
from application to application
Specifications
How to read the Travelstar model number
HTE721010G9AT00 = 100 GB/8 MB buffer
H = Hitachi
T = Travelstar
E = Enhanced Availability (vs S for Standard)
72 = 7200 RPM
10 = Full capacity — 100 GB
10 = Capacity this model, 10 =100 GB
(80 = 80 GB and 60 = 60 GB
HTE721010G9AT00 = 100 GB/8 MB buffer
H = Hitachi
T = Travelstar
E = Enhanced Availability (vs S for Standard)
72 = 7200 RPM
10 = Full capacity — 100 GB
10 = Capacity this model, 10 =100 GB
(80 = 80 GB and 60 = 60 GB
)
G = Generation code
9 = 9.5mm z-height
AT = ATA interface (SA = Serial ATA)
0 = Reserved
0 = Reserved
9 = 9.5mm z-height
AT = ATA interface (SA = Serial ATA)
0 = Reserved
0 = Reserved
Information and Technical Support
www.hitachigst.com (Main Web site)
www.hitachigst.com/partners (Partner Web site
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
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
Partners First™ Program
channelpartners@hitachigst.com
Hitachi quality and service
Hitachi Travelstar mobile 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.
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 drives are backed by an array of technical
support and services, which may include
customer and integration assistance. Hitachi is
dedicated to providing a breadth of hard disk
drive solutions to satisfy all of today’s demanding
computing needs.
support and services, which may include
customer and integration assistance. Hitachi is
dedicated to providing a breadth of hard disk
drive solutions to satisfy all of today’s demanding
computing needs.
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..
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.
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.
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.
© 2007 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
3403 Yerba Buena Road
San Jose, CA 95135 USA
3403 Yerba Buena Road
San Jose, CA 95135 USA
Produced in the United States 2/05, revised 10/06, 4/07, 6/07.
All rights reserved.
All rights reserved.
Partners First™ and Enhanced Advanced Battery Life Extender™
(ABLE) are trademarks of Hitachi Global Storage Technologies.
(ABLE) are trademarks of Hitachi Global Storage Technologies.
DSTE721007EN-01
Travelstar E7K100