Hitachi Travelstar 2.5-inch HIGH-PERFORMANCE HTS723232L9A360 Datasheet
2.5-inch high-performance hard drives
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Also See for Travelstar 2.5-inch HIGH-PERFORMANCE HTS723232L9A360:
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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
of capacity
1
>
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
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)
>
320, 250, 160, 120 and 80GB
7200 RPM
SATA 3Gb/s and 1.5Gb/s
DATA SHEET
Features and Benefits
Feature / Function
Capacity
Up to 320GB storage
Performance
Up to 1136Mb/s media
transfer rate
Reliability
400G operating shock
1000G non-operating shock
Thermal Fly-height Control (TFC)
TrueTrack
technology
™
Power
1.8W read/write power
0.2W standby power
Acoustics
Quiet acoustics
Interface
SATA 3Gb/s
Security
Bulk Data Encryption (SATA 1.5Gb/s)
*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 high-
performance needs of multi-tasking commercial users and consumers on-the-go, Travelstar
7K320 offers speed without sacrificing 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.
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 benefit is that it speeds and simplifies 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 specific 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.
Benefits
Up to 80 hours of high-definition video,
320 hours of standard video, 114 movies,
80,000 4-min songs or 160 games *
Excellent application performance in PCMark
Vantage testing
Industry-best protection against bumps and rough handling
Better soft error rate for improved reliability
Tracking accuracy in high shock or vibration environments
Long battery life for more "unplugged" notebook time
Richer audio-listening experience for music,
movies and games
High data throughput
Helps guard against data theft
www.hitachiGST.com
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Summary of Contents for Hitachi Travelstar 2.5-inch HIGH-PERFORMANCE HTS723232L9A360
- Page 1 Travelstar™ 7K320 is the industry’s only fourth-generation 7200 RPM 2.5-inch hard drive with > Compact RAID systems (EA) 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.
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Page 2: Specifications
EMEA, and the following Asia-Pacific countries and jurisdictions: Australia, Hong Kong, Japan, New Zealand, South Korea and Taiwan. 3403 Yerba Buena Road Contact Hitachi Global Storage Technologies for further information. Hitachi Global Storage Technologies shall not be liable to third parties San Jose, CA 95135 USA for unauthorized use of Hitachi Global Storage Technologies trademarks.