Hitachi HUC101414CSS300, HUC101473CSS300 DATASHEET

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

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

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

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

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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 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.

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