Hitachi HTS723280L9A360, HTS723212L9A360, HTS723216L9A360, 7K320, HTS723232L9A360 User Manual

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Travelstar™ 7K320

2.5-INCH HIGH-PERFORMANCE HARD DRIVES

High-performance storage for notebook PCs with optional data encryption technology

Highlights

Proven fourth-generation technology > Up to 320GB > Lowest power consumption — > 22% improvement over 7K200 Capacity and power parity with > 5400 RPM models Serial ATA 3Gb/s > Security option: Bulk Data Encryption > Enhanced-availability (EA) models for > applications needing around-the-clock access in lower-transaction environments

of capacity

Applications / Environments

Notebook PCs > Gaming devices > Compact desktop systems > Small form factor video devices > Blade servers (EA) > Network routers (EA) > Video surveillance (EA) > Compact RAID systems (EA) >

Features and Beneﬁts

 Feature/Function Benets

Capacity Up to 320GB storage Up to 80 hours of high-definition video, 320 hours of standard video, 114 movies, 80,000 4-min songs or 160 games *

Performance Up to 1136Mb/s media Excellent application performance in PCMark transfer rate Vantage testing

Reliability 400G operating shock Industry-best protection against bumps and rough handling 1000G non-operating shock

Thermal Fly-height Control (TFC) Better soft error rate for improved reliability

TrueTrack™ technology Tracking accuracy in high shock or vibration environments

Power 1.8W read/write power Long battery life for more “unplugged” notebook time

0.2W standby power

Acoustics Quiet acoustics Richer audio-listening experience for music, movies and games

Interface SATA 3Gb/s High data throughput

Security Bulk Data Encryption (SATA 1.5Gb/s) Helps guard against data theft

*Actual storage may vary depending on the compression rate applied. Capacities may not be combined.

High-performance mobile storage without sacriﬁcing capacity or power

Travelstar™ 7K320 is the industry’s only fourth-generation 7200 RPM 2.5-inch hard drive with capacities ranging from 80GB to 320GB, equivalent to Hitachi 5400 RPM products. The 160GB per platter one- and two-disk models deliver 60% higher capacity and 12% better application performance than its predecessor. Hitachi provides best-of-breed power and operating shock in Travelstar 7K320 by matching its 5400 RPM models. Designed to support the highperformance needs of multi-tasking commercial users and consumers on-the-go, Travelstar

7K320 offers speed without sacricing battery life, capacity or audio quality. Hitachi offers

optional hard-drive-level encryption for users looking for increased data security and models with enhanced availability to deliver high-capacity storage for non-stop environments.

320, 250, 160, 120 and 80GB

7200 RPM

SATA 3Gb/s and 1.5Gb/s

DATA SHEET

Data security option

Travelstar 7K320 features optional Bulk Data Encryption (BDE) with a SATA 1.5Gb/s interface for hard-drive-level data security. The data is scrambled using a key as it is written to the disk then descrambled with the key as it’s retrieved, giving users a higher level of data protection

than traditional password-based security. Another benet is that it speeds and simplies the

drive re-deployment process. By deleting the encryption key, the data on the drive is rendered unreadable, thereby eliminating the need for time-consuming data-overwrite.

Enhanced Availability (EA)—for 24x7 access to data

Hitachi offers enhanced-availability models that employ specic microcode to allow the Travelstar 7K320 to provide 24x7 access to data. These models broaden the product line to make it more suitable for data-intensive applications requiring around-the-clock operation. The 7K320 provides high performance, capacity, durability and power utilization on a proven platform for quality and reliability. EA models support the stringent demands of “always-on” applications in lower-transaction environments.

www.hitachiGST.com

Travelstar™ 7K320

Speciﬁcations

Model(s)

Configuration

Interface

Capacity (GB)1

Sector size (bytes)

Recording zone

Data heads

Disks

Areal density (max, Gbit/sq.in.)

Performance

Data buffer (MB)2

Rotational speed (RPM)

Latency average (ms)

Media transfer rate (max, Mbits/sec)

Interface transfer rate (MB/sec)

Seek time Average (typical) ms (read)3

Track to track (typical) ms (read)

Full stroke (typical) ms (read)

Reliability

Load / Unload cycle

Power on hours (POH) per month

Availability4

Power

Requirement

Dissipation (typical) Startup (peak, max)

Seek (average)

Read / Write (average)

Perfomance idle (average)

Active idle (average)

Low power idle (average)

Standby (average)

Sleep

Physicalsize

Height (mm)

Dimensions (width x depth, mm)

Weight (max, g)

Environmental(Operating)

Shock (half sine wave)

Ambient temperature

Environmental(Non-Operating)

Shock (half sine wave)

Ambient temperature

Acoustics(A-weightedsoundpower)

Idle (typical, Bels)

Seek (typical, Bels)

SATA 3Gb/s

320 / 250 / 160 / 120 / 80

512

4 / 4 / 2 / 2 / 1

2 / 2 / 1 / 1 / 1

252

7200

4.2

1136

300

600,000

N/A

+5VDC (+-5%)

5.5W

2.2W

1.8W

1.7W

1.0W

0.8W

0.2W

0.1W

9.5

70 x 100

115 // 110

400 G/2ms, 200 G/1ms

5 - 55° C

1000 G/1 ms

-40 - 65° C

2.5

2.8

Standardmodels

HTS723232L9A360 HTS723225L9A360 HTS723216L9A360 HTS723212L9A360 HTS723280L9A360

BDEOptionModels

HTS723232L9SA61 HTS723225L9SA61 HTS723216L9SA61 HTS723212L9SA61 HTS723280L9SA61

SATA 1.5Gb/s

150

EAModels

HTE723232L9A300 HTE723225L9A300 HTE723216L9A300 HTE723212L9A300

SATA 3Gb/s

320 / 250 / 160 / 120

4 / 4 / 2 / 2

2 / 2 / 1 / 1

300

730

24x7

f Idle (Avg.)

N/A

Hitachi quality and service

Hitachi mobile hard drives are designed to the

highest quality standards and contain eld-

proven components. Hitachi provides worldwide technical support and integration services to enable global customers to bring their products to market quickly.

HowtoreadtheTravelstarmodelnumber

HTS723232L9A360 = 320GB, SATA 3Gb/s H = Hitachi T = Travelstar S = Standard (vs E for Enhanced Availability) 72 = 7200 RPM 32 = Full capacity—320GB 32 = Capacity this model, 32 = 320GB (25 = 250GB, 16 = 160GB, 12 = 120GB, 80 = 80GB) L = Generation code 9 = 9.5mm z-height A3 = Interface, SATA 3Gb/s (SA = 1.5Gb/s) 6 = Reserved, 0 = Reserved 0 = Feature code, 0 = None (1 = BDE)

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Paci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

Program Support

Partners First™ Program channelpartners@hitachigst.com

1 One GB is equal to one billion bytes when referring

to hard drive capacity. Accessible capacity may be less.

2 Upper 830KB out of 16MB used for rmware

3 Excludes command overhead 4 Designed for low duty cycle, non mission-critical applications

in PC, nearline and consumer electronics environments, which vary application to application

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-Pacic 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. Some countries have laws that may affect encryption-enabled devices. Hitachi GST assumes no responsibility for compliance with laws that apply to our products after they are sold or outside of our control. Accordingly, we suggest that you review all laws of the countries where you conduct business.

Product specications provided are sample specications and do not constitute a warranty. Information is true as of the date of publication and is subject to change. Actual specications for unique part numbers may vary. Please visit the Support section of our website, www.hitachigst.com/support, for additional information on product specications. Photographs may show design models.

DSTS723207EN-01

Hitachi Global Storage Technologies 3403 Yerba Buena Road

San Jose, CA 95135 USA

Partners First™ is a trademark of Hitachi Global Storage Technologies.