Hitachi IC35L018UWPR15, IC35L018UCPR15, IC35L036UWPR15, IC35L036UCPR15 Specification

Outstanding performance and reliability for demanding server environments

Hitachi Ultrastar 36Z15 hard disk drives

Highlights

 Rotational speeds of 15,000 RPM and average seek time as low as

3.4ms to help boost performance

 Capacities of 36 or 18GB provide configuration flexibility.

 Utilizes technologies such as Drive Fitness Test, load/unload, and

glass substrate disks to enhance reliability and robustness and to prolong the lifespan of the drive.

 Allows for greater speed and higher performance with online trans-

action processing (OLTP), online analytical processing (OLAP), and other decision support applications such as Oracle*, DB2, and

Microsoft SQL Server* databases.

 Ideal for integration with Customer Relationship Management and

B2B solutions.

Advanced drive technology

The Hitachi Ultrastar 36Z15 leads the

industry with the Ultrastar 15,000 RPM

disk drive family. Leveraging the award-

winning technologies that have generated

proven quality and high-performance,

Hitachi drives utilize powerful processors

and read/write channels, feed-forward

servo controls that improve seek and set-

tle times, and suspension dynamics that

enable better servo bandwidth, improved

mechanical stability, and faster speeds for

the new Ultrastar 15,000 RPM family.

The Ultrastar 36Z15 hard disk drive

combines fast seek times, large multi-

segmented buffers, a sophisticated

command queuing system, hardware

automation, and industry-leading data

rates to achieve outstanding I/O perfor-

mance. In addition, the Ultrastar 36Z15

employs a fifth-generation giant magneto-

resistive (GMR) head technology for an

areal density of up to 10.7 Gbits/sq. in.

Reliability features

Research and development teams are

responsible for developing 40 years of

award-winning storage technologies that

satisfy increasingly complex user require-

ments. The new Ultrastar 36Z15 builds on

this tradition.

To help ensure data protection, Hitachi

Ultrastar drives include exclusive report-

ing tools, such as Predictive Failure

Analysis* which signals potential drive

problems; Drive-TIP* which monitors

drives and avoids malfunctions; and Drive

Fitness Test which enables self-testing

and analysis.

Reliability is further enhanced with load/

unload technology and glass substrate

disks which provide a robust solution at

high rotational speeds.

Support for advanced appli-

cations and interfaces

The Ultrastar 36Z15 provides high data

throughput for data-intensive appli-

cations with the Ultra160 SCSI

(backward-compatible) interface.

Hitachi offers a five-year warranty on its

Ultrastar 36Z15 hard disk drives.

Hitachi Ultrastar 36Z15 specifications

Product name Ultrastar 36Z15

Model names IC35L018UWPR15, IC35L018UCPR15 IC35L036UWPR15, IC35L036UCPR15

Configuration

Interface Ultra160 SCSI Capacity (GB) 36.7 / 18.4 Sector size (bytes) 512-528 (variable, 2 byte increments) Recording zones 11 / 8 Data heads (physical) 12 / 8 Data disks 6 / 4 Max. areal density (Mbits/sq. inch) 10,700 Max. recording density (BPI) 397,000 Track density (TPI) 27,000

Performance

Data buffer 4096 KB Rotational speed (rpm) 15,000 Latency average (ms) 2.00 Media transfer rate (max. Mbits/sec) 453 - 647 Interface transfer rate (max. MB/sec) 160 Sustained data rate (MB/sec) 36.6–52.8

Seek time (read, typical) Average (ms) 4.2 / 3.4 Track to track (ms) 0.65 Full track (ms) 8.9 / 6.7

Reliability

Error rate (non-recoverable) 10 in 10E16 bits read Start/stop cycles 50K

Hitachi Global Storage Technologies

For more information

Internet and e-mail:

www.hgst.com

•

support_us@hgst.com

•

Hitachi hard drive product information:

1 888 426-5214

•

507-286-5825

•

Acoustic

Idle - Typical (Bels) 4.0 / 3.8 Operating - Typical (Bels) 4.8 / 4.7

Power

Requirement +5VDC (+-5%), +12VDC (+-5%) Dissipation Startup current (max. peak) 1.0A (5V), 2.5A (12V) Idle (W) 13.5 / 11.0 Power consumption efficiency index 0.0004 W/MB, 0.0006 W/MB

Dimensions

Height (mm) 25.7 (+-0.4) Width (mm) 101.6 (+-0.4) Depth (mm) 146 (+-0.6) Weight (max. kg) 0.75

Environmental characteristics

Operating Ambient temperature 5° to 55° C Relative humidity (non-condensing) 8% to 90% Max. wet bulb (non-condensing) 29.4° C Shock (half sine wave) 15 G (11 ms) / 60 G (2 ms) Random Vibration (RMS) 1.5 G

Non-operating Ambient temperature -40° to 70° C Relative humidity (non-condensing) 5% to 95% Max. wet bulb (non-condensing) 35° C Shock (half sine wave) 80 G (11 ms) / 250 G (2 ms) Random Vibration (RMS) 2.23G

Hitachi Global Storage Technologies 5600 Cottle Road San Jose, CA 95193

UltrastarTM is a trademark of Hitachi Global Storage Technologies.

Other product names are trademarks or registered trademarks of their respective companies.

*Drive-TIP (Drive Temperature Indicator Processor), Predictive Failure Analysis, and No-ID, 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 Hitachi Global Storage Technologies operates.

Product information is provided for information purposes only and does not constitute a warranty.

Information is true as of the date of publication and is subject to change. Actual results may vary.

This publication is for general guidance only.

Photographs may show design models.

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