Hitachi 2.5-Inch Mobile 7200 RPM 9.5mm Travelstar HTS727575A9E364 Datasheet

Highlights
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1
Up to 750GB of capacity
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Advanced Format, industry standard
4K sector size
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512 byte emulation (512e)
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7200 RPM high-performance HDD
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Low power consumption
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Halogen-free for eco-friendly design
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Self-encrypting models for data security
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Enhanced availability (EA) models for
applications needing around-the-clock
access in lower-transaction environments
Applications/Environments
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Notebook PCs
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External storage
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Compact desktop PCs
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Gaming PCs
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Small-form-factor video devices
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Blade servers (EA)
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Network routers (EA)
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Video surveillance (EA)
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Compact RAID systems (EA)

Features and Benefits

Feature / Function
Capacity Up to 750GB storage
Performance Up to 1276Mb/s media transfer rate
Power 1.8W read/write power
0.7W low power idle
Reliability 400G operating shock
1000G non-operating shock
Thermal Fly-height Control (TFC)
TrueTrack™ technology
Acoustics Quiet 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.
750GB, 640GB and 500GB
7200 RPM | SATA 3Gb/s
High-Capacity Storage Paves the Way for New Mobile Platforms
Travelstar™ 7K750 is a 7200 RPM, 375GB/platter, 2.5-inch hard drive with capacities of 500GB,
640GB and 750GB. This standard 9.5mm, two-disk design, intended for use in notebook PCs,
external storage and other mobile applications, uses the industry's new Advanced Format.
Advanced Format increases the physical sector size on hard drives from 512 bytes to 4096
(4K) bytes, which increases drive capacities and improves error correction capabilities.
The Travelstar 7K750 allows manufacturers to deliver high-capacity, power-efficient
systems. Manufacturers can consult the HGST Advanced Format Technology Brief for more
information on using these hard drives. The 7K750 continues HGST's tradition of ecological
leadership and carries its EcoTrac classification. Travelstar 7K750 delivers speed and capacity,
without sacrificing battery life or audio quality, to meet the multi-tasking demands of
commercial and consumer users on the go.
Encryption Option
Travelstar 7K750 is the fifth generation self-encrypting drive (SED) to feature HGST's
Bulk Data Encryption. The SED encrypts data using protected keys in real time, providing
users the highest level of data protection available. It also speeds and simplifies drive re-
purposing. 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 SED models designed to meet 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 that allow the Travelstar 7K750 to deliver 24x7
access to data for data-intensive applications requiring round-the-clock operation. The 7K750
provides high capacity, durability and low 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 187 hours of high-definition video, 750 hours of standard video, 260 movies,
188,000 4-min songs or 375 games *
Faster downloads and better application performance than 5400 RPM models at same capacity
Low energy use and long battery life for more "unplugged" notebook time
Best protection against bumps and rough handling
Better soft error rate for improved reliability
Tracking accuracy in high shock or vibration environments
Richer audio-listening experience for music, movies and games
High data throughput
Helps guard against data theft
Travelstar
2.5-Inch Mobile 7200 RPM
9.5mm Hard Disk Drives
Data Sheet
7K750
™