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Ultrastar™ C10K147
2.5-INCH ENTERPRISE HARD DISK DRIVES
Small form factor enterprise hard disk drive—Optimized for power/performance
Highlights
50% smaller footprint and 40% reduction in
>
z-height than traditional enterprise drives
>
Compact size provides for optimal power
and space effi ciencies
>
10,000 RPM rotational speed for
>
enterprise-class performance
>
3Gb/s SAS supports high data throughput
and scalability
>
Capacities up to 147GB
1
Applications/Environments
>
Blade servers
>
1U and 2U rack-mounted servers
>
Space and/or power constrained
environments
>
Online Transaction Processing (OLTP)
>
Mission-critical 24x7 applications
Features and Benefi ts
Feature / Function Benefi ts
Reliability End-to-end data protection (ANSI) Enhanced error detection for optimal data integrity
TMR head technology Highly reliable design for high-density storage
Thermal Fly-height Control (TFC) Better soft error rate for improved reliability &
& adaptive formatting performance
Head load/unload ramp Minimizes handling damage during integration
Fluid Dynamic Bearing (FDB) motor Improved acoustics & positional accuracy
Performance 10,000 RPM Reduced latency for faster access to data
16MB cache buffer Optimizes read/write response times
Rotational Vibration Safeguard (RVS) Improved system robustness in multi-drive systems
Workload detector technology Maximizes performance in RAID environments
Serial Attached SCSI (SAS) Dual port supports full-duplex and multiple data paths
Investment Small Form Factor (SFF) size Lower power requirements
Improved server/storage density
147GB & 73GB capacities Configuration flexibility & ease of integration
Superior performance in a small package
The Ultrastar™ C10K147 is Hitachi’s fi rst small form factor (SFF) 2.5-inch enterprise hard drive.
Leveraging the company’s proven enterprise-class technology, the Ultrastar C10K147 delivers
performance and reliability with lower power consumption and space requirements to meet the
needs of real-time server environments. With features like Thermal Fly-height Control (TFC)
and end-to-end data protection, the Ultrastar C10K147 provides enhanced error detection for
superior data integrity. In addition, Rotational Vibration Safeguard (RVS) maintains system
robustness in multi-drive system environments.
147 and 73GB | 10,000 RPM
2.5-inch SFF | 3Gb/s SAS
DATA SHEET
Confi guration fl exibility
The Ultrastar C10K147 provides an industry-standard Serial Attached SCSI (SAS) interface
offering customers improved performance and confi guration fl exibility while requiring less
power. Hitachi’s dual-port confi guration supports multiple data paths for optimum reliability
and performance for online transaction processing and other compute-intensive applications.
www.hitachiGST.com
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Ultrastar™ C10K147
Specifi cations
Model(s) HUC101414CSS300
HUC101473CSS300
Interface 3Gb/s SAS
Capacity (GB) 1 147 / 73
Sector size (variable, Bytes/sector) 512-528 (4 byte incr.)
Recording zones 20
Data heads (physical) 4 / 2
Data disks 2 / 1
Max. areal density (Gbits/sq. in.) 137
Performance
Data buffer (MB)
Rotational speed (RPM) 10,000
Latency average (ms) 3.0
Media transfer rate (Mbits/sec, max) 1057
Interface transfer rate (MB/sec, max) 300
Sustained transfer rate (MB/sec, typ.) 89 - 55 (zone 0-19)
Seek time (read, ms, typical) 3 3.7
Reliability
Error rate (non-recoverable, bits read) 1 in 10
Start/stops 50,000
Availability (hrs/day x days/wk) 24x7
Acoustics
Idle (Bels) 2.9
Power
Requirement +5 VDC (+/-5%), +12 VDC (+/-5%)
Operating, (W, typical) 9.0 / 8.4
Idle (W) 5.9 / 5.3
Power consump. efficiency index (W/GB) 0.040 / 0.072
Physical size
z-height (mm) 14.8
Dimensions (width x depth, mm) 70.1 x 100.6
Weight (g, max) 227
Environmental (operating)
Ambient temperature 5° to 55° C
Shock (half-sine wave) 30G (2ms)
Vibration, random (G RMS 5 to 500Hz) 1.2, all axes
Environmental (non-operating)
Ambient temperature -40° to 70° C
Shock (half-sine wave) 300G (2ms)
Vibration, random (G RMS 5 to 500Hz) 1.04, all axes
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 fi rmware
3 Excludes command overhead
2
16
16
Hitachi quality and service
Hitachi’s Ultrastar C10K147 extends the
company’s long-standing tradition of performance
and reliability leadership. A balanced combination of new and proven technologies enables
high reliability and availability to customer data.
Ultrastar quality, performance, and world class
technical support and service provides customers
with a lower total cost of ownership over previous
generations.
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.
How to read the Ultrastar model number
HUC101414CSS300 = 147GB, 3Gb/s SAS
H = Hitachi
U = Ultrastar
C = Compact (vs S for Standard)
10 = 10,000 RPM
14 = Full capacity — 147GB
14 = Capacity this model 14 =147GB
(73 = 73GB
C = Generation code
S = 14.8mm z-height
S3 = Interface, 3Gb/s SAS
0 = Reserved
0 = 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 Pacifi c
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
Hitachi Global Storage Technologies trademarks are intended and authorized for use only in countries and jurisdictions in which Hitachi
Global Storage Technologies has obtained the rights to use, market and advertise the brand. Contact Hitachi Global Storage Technologies
for additional information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of this document or
unauthorized use of its 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.
Product specifi cations provided are sample specifi cations and do not constitute a warranty. Information is true as of the date of
publication and is subject to change. Actual specifi cations for unique part numbers may vary. Please visit the Support section of our
website, www.hitachigst.com/support, for additional information on product specifi cations. Photographs may show design models.
DSUC101407EN-02
Program Support
Partners First
™
Program
channelpartners@hitachigst.com
© 2007 Hitachi Global Storage Technologies
Hitachi Global Storage Technologies
3403 Yerba Buena Road
San Jose, CA 95135 USA
Produced in the United States 4/07. Revised 3/08.
All rights reserved.
™
Ultrastar
and Partners First™ are trademarks of Hitachi Global
Storage Technologies.