Hitachi HTE541040G9AT00, HTE541040G9SA00 Reference Guide
Hitachi Travelstar
®
E5K100
2 . 5 - I N C H H A R D D I S K D R I V E S
40GB | 5400 RPM | ATA-6 and SATA 1.5Gb/sec
Enhanced Availability for around-the-clock access to data
Highlights
> Small size for high capacity compact
systems
> Minimal heat emission
> Low power consumption
> Offered in both Serial ATA and Parallel ATA
interfaces
> Designed for applications needing around-
the-clock access in lower transaction
environments
Raising the b a r of design
The Hitachi Travelstar E5K100 is designed to be
powered on around-the-clock. With low power
consumption and minimal heat emission, this
5400 rpm drive is the ideal choice for more
demanding data-access applications. The
“always-on” Travelstar E5K100, delivers a
winning combination of characteristics. With
native Serial ATA interface, the E5K100 brings
the advantages of 300G of operating shock,
1000G of non-operating shock, and proven
technology of Hitachi’s Travelstar 2.5" product
line, the Travelstar E5K100 has the fortitude to
win the race.
The Travelstar E5K100 series extends Hitachi’s
broad product line to allow users the fullest
range of choices to suit each application need.
Feature s and Benefits
Feature / Function Benefits
Reliability 300G operating shock Exceptional ruggedness to withstand tougher
1000G non-operating shock handling
600,000 load/unload cycles Double the industry standard specification
Reduces disk wear and protects user data
Fewer electrical components Additional design robustness
Enhanced Error Correction Code (ECC) Improved data integrity
Performance 493Mb/sec media transfer rate Outstanding 5400 rpm performance
Optimized caching
Interface PATA / SATA Higher performance
OS transparency
Thinner, longer cabling
Lower pin count
Point-to-point connectivity
Denser systems packaging
Acoustics Fluid Dynamic Bearing Motors (FDB) Quiet operation
Power Industry leading low power consumption Systems design with minimal current draw
Adva n c e d technology f o r d e m a n d i n g applications
Hitachi Travelstar E5K100 series is designed specifically for environments that require a high
storage capacity in a small space with low power and minimal heat characteristics, while
delivering excellent performance and reliability. The E5K100 design utilizes proven storage
technologies of Hitachi’s award winning Travelstar line of products, such as TrueTrack Servo,
Drive Fitness Test (DFT), and Self-Monitoring Analysis and Recording Technology (S.M.A.R.T.)
to deliver performance and reliability in around-the-clock environments.
Applications
> Blade servers
> Network routers
> Point-of-sale terminals
> Telephony applications
> Web hosting
Hitachi q u a l i t y a n d service
Hitachi Travelstar hard disk drives are designed to the highest quality standards and contain
field-proven components to provide superior quality hard drives backed by Hitachi warranty. Hitachi provides worldwide technical support and services to enable global customers
to bring their products to market quickly.
www.hitachigst.com
H i t a c h i T r a v e l s t a r® E 5 K 1 0 0
Pro d uct Travelstar E5K100 Travelstar E5K100
Model names HTE541040G9AT00 HTE541040G9SA00
Spe c i fic a t ion s
Configuration Parallel ATA Serial ATA
Interface ATA-6 SATA 1.5Gb/sec
Capacity (GB)1 40
Sector size (Bytes) 512
Recording zones 24
Data heads (physical) 2
Data disks 1
Max. areal density (Gbits/sq. inch) 70
Performance
Data buffer (MB)2 8
Rotational speed (RPM) 5400
Latency average (ms) 5.5
Media transfer rate (Mbits/sec, max) 493
Interface transfer rate (MB/sec, max) 100 Ultra DMA mode-5 150
16.6 PIO mode-4
Seek time (read, typical)
Average (ms) 12
Reliability
Load/Unload cycle 600,000
Power on hours (POH) per month 730
Availability 3 (days/week) 24x7
Power
Requirement +5VDC (+-5%)
Dissipation (Typical)
Startup (peak, max.) 5.0W
Read (avg.) 2.0W
Write (avg.) 2.0W
Idle (avg.) 2.0W
Standby (avg.) 0.2W 0.4W
Sleep 0.1W 0.2W
Physical Size
Height (mm) 9.5
Width (mm) 70
Depth (mm) 100
Weight - typical (g) 95
Environmental characteristics
Operating
Ambient temperature 5° to 40° C
Shock (half sine wave) 300 G / 2ms, 160G / 1ms
Non-operating
Ambient temperature -40° to 65° C
Shock (half sine wave) 1000 G / 1 ms
Acoustics (A-Weighted Sound Power (Bels))
Idle (typ.) 2.2
Op (typ.) 2.4
RoHS compliant
1
GB equals one billion bytes when referring to hard drive capacity; accessible capacity may be less
2
Upper 417KB reserved for firmware; 418KB reserved on SATA models
3
Intended for low duty cycle, non mission-critical applications in PC, nearline, and consumer electronics
environments, which vary from application to application
4
RoHS refers to the European Union Directive 2002/95/EC on the restriction of certain hazardous substances in
electrical and electronic equipment.
3 yes
Hitachi Global Storage Technologies
Fo r m o re i n form a tion :
Internet:
> www.hitachigst.com (Main Web site)
> www.hitachigst.com/vpp (Reseller Web site)
Technical Support E-mail:
> support_usa@hitachigst.com (N. America)
> support_ap@hitachist.com (Asia Pacific)
> support_uk@hitachigst.com (EMEA and UK)
Technical Support Phone Numbers:
> 1 888 426-5214 (N. America)
> 65 6840 9595 (Asia Pacific)
> 44 20 7133 0032 (EMEA and UK)
> 49 6929 993601 (Germany)
How t o R ead t h e Tr a vel s tar M o del N u m ber
HTE541040G9AT00 = 40GB/8MB
H = Hitachi
T = Travelstar
E = Enhanced Availability (S = standard)
54 = 5400 RPM
10 = Full capacity - 100GB
40 = Capacity this model 40 = 40GB
G = Generation code
9 = 9.5mm z - height
AT = ATA interface (SA = Serial ATA interface)
0 = Reserved
0 = Reserved
© 2006 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
3403 Yerba Buena Road
San Jose, CA 95135
Produced in the United States 2/05, revised 10/06
All rights reserved.
Travelstar® and Adaptive Battery Life Extender™ (ABLE) are
trademarks of Hitachi Global Storage Technologies.
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
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