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HGST Travelstar 2.5-Inch Mobile 7200 RPM 7mm HTS723232A7A364 Datasheet

2.5-inch mobile 7200 rpm 7mm hard disk drives

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Highlights
New 7mm z-height for greater
design flexibility
7200 RPM high-performance HDD
1
Up to 320GB
of capacity
Best-of-breed acoustics
Low power consumption
Halogen-free for eco-friendly footprint
Self-encrypting models for data security
Enhanced-availability (EA) models for
applications needing around-the-clock
access in lower-transaction environments
Applications/Environments
Notebook and ultra-portable PCs
Compact desktop PCs
External storage
Gaming PCs
Compact video devices
Blade servers (EA)
Network routers (EA)
Video surveillance (EA)
Compact RAID systems (EA)

Features and Benefits

Feature / Function
Capacity
Up to 320GB storage
Performance
Up to 1334Mb/s media transfer rate
Power
1.8W read/write power
0.8W low power idle
Reliability
400G operating shock
1000G non-operating shock
TrueTrack™ technology
Acoustics
Improved acoustics
Interface
SATA 3Gb/s
Security
Bulk Data Encryption
Option
* Actual storage may vary depending on the compression rate applied. Capacities may not be combined.
** In PCMark® Vantage testing
320GB, 250GB and 160GB
7200 RPM | SATA 3Gb/s
Travelstar
High-Performance, Quiet HDD Solution For Mobile Applications
Travelstar™ Z7K320 is the industry's first 7200 RPM, 7mm, 2.5-inch hard drive with capacities
ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a
direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage
and compact systems. The Z7K320 offers design flexibility to accommodate new thinner
and more robust devices/systems and delivers up to 18% better application performance
than 5400 RPM models of the same capacity. Along with continued focus on superior shock
protection and low power consumption, HGST delivers best-of-breed acoustics. HGST offers
optional hard-drive-level encryption for increased data security and models with enhanced
availability to deliver high-performance storage for non-stop environments. Travelstar
Z7K320 provides the right balance of performance and capacity to meet the multi-tasking
needs of commercial and consumer users on the go.
Data Security Option
Travelstar Z7K320 is the fourth generation to feature optional Bulk Data Encryption (BDE)
for hard-drive-level data security. With BDE, the data is scrambled using a key as it is written
to the disk, then descrambled with the key as it is retrieved, giving users the highest level
of data protection available. It also 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. For information about the self-
encrypting drives designed to the Trusted Computing Group (TCG) Opal Storage Security
specification, please contact your HGST representative.
Enhanced Availability (EA)—for 24x7 Access to Data
HGST provides enhanced-availability models of the Travelstar Z7K320 that deliver 24x7
access to information for data-intensive applications requiring round-the-clock operation.
The new, slimmer profile provides for additional cooling, especially important in dense blade
server designs. The Z7K320 provides high capacity, performance and durability 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 *
Faster downloads and up to 18% better application performance than 5400 RPM models at same capacity**
Low energy use and long battery life for more "unplugged" notebook time
Robust design to help protect against bumps and rough handling
Prevents slow performance or errors in high shock or vibration environments
Quieter for a richer audio-listening experience for music, movies and games.
Fast data throughput
Helps guard against data theft
Z7K320
2.5-Inch Mobile 7200 RPM
7mm Hard Disk Drives
Data Sheet

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Summary of Contents for HGST Travelstar 2.5-Inch Mobile 7200 RPM 7mm HTS723232A7A364

  • Page 1: Features And Benefits

    • Best-of-breed acoustics and more robust devices/systems and delivers up to 18% better application performance • Low power consumption than 5400 RPM models of the same capacity. Along with continued focus on superior shock • Halogen-free for eco-friendly footprint protection and low power consumption, HGST delivers best-of-breed acoustics. HGST offers • Self-encrypting models for data security optional hard-drive-level encryption for increased data security and models with enhanced • availability to deliver high-performance storage for non-stop environments. Travelstar Enhanced-availability (EA) models for applications needing around-the-clock Z7K320 provides the right balance of performance and capacity to meet the multi-tasking access in lower-transaction environments needs of commercial and consumer users on the go.
  • Page 2: Specifications

    The EcoTrac symbol identifies HGST hard drives that deliver on the principles of lower operating costs, safer product disposal and a more sustainable environment. HGST trademarks are intended and authorized for use only in countries and jurisdictions in which HGST has obtained the rights to use, market and advertise the brand. The Travelstar trademark is authorized for use in the Americas, EMEA, and the following Asia-Pacific countries and jurisdictions: Australia, Hong Kong, Japan, New Zealand, South Korea and Taiwan.

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