Highlights

•Up to 750GB1 of capacity

•Advanced Format, industry standard 4K sector size

•512 byte emulation (512e)

•7200 RPM high-performance HDD

•Low power consumption

•Halogen-free for eco-friendly design

•Self-encrypting models for data security

•Enhanced availability (EA) models for applications needing around-the-clock access in lower-transaction environments

Applications/Environments

•Notebook PCs

•External storage

•Compact desktop PCs

•Gaming PCs

•Small-form-factor video devices

•Blade servers (EA)

•Network routers (EA)

•Video surveillance (EA)

•Compact RAID systems (EA)

Features and Benefits

Data Sheet

Travelstar™ 7K750

2.5-Inch Mobile 7200 RPM

9.5mm Hard Disk Drives

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.

 

Feature / Function

Benefits

 

 

 

Capacity

Up to 750GB storage

Up to 187 hours of high-definition video, 750 hours of standard video, 260 movies,

 

 

188,000 4-min songs or 375 games *

 

 

 

Performance

Up to 1276Mb/s media transfer rate

Faster downloads and better application performance than 5400 RPM models at same capacity

 

 

 

Power

1.8W read/write power

Low energy use and long battery life for more “unplugged” notebook time

 

0.7W low power idle

 

 

 

 

Reliability

400G operating shock

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

 

 

 

Acoustics

Quiet acoustics

Richer audio-listening experience for music, movies and games

Interface

SATA 3Gb/s

High data throughput

 

 

 

Security

Bulk Data Encryption

Helps guard against data theft

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

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Hitachi HTE727550A9E364, 7K750 manual Encryption Option, Enhanced Availability EA-for 24x7 Access to Data, Highlights
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7K750, HTS727575A9E361, HTS727550A9E361, HTS727564A9E361, HTE727564A9E364 specifications

The Hitachi HTS727575A9E361, HTS727575A9E364, HTE727550A9E364, HTS727550A9E361, and HTE727564A9E364 are advanced hard disk drives that exemplify the technological excellence and reliability of Hitachi's storage solutions. These drives are primarily designed for use in consumer electronics, data centers, and enterprise applications, providing optimal performance and consistent data storage capabilities.

One of the standout features of the Hitachi HTS727575A9E series is its high capacity, with models offering up to 750GB of storage. This allows users to store an extensive amount of data, including high-resolution videos, large software applications, and extensive databases. The drives utilize a 7200 RPM spindle speed, ensuring fast read and write speeds, which enhances overall system performance and responsiveness during data-intensive tasks.

In terms of technological advancements, these drives integrate the latest SATA (Serial ATA) interface, providing high-speed data transfers and compatibility with a variety of hardware configurations. The SATA III interface, in particular, allows for data transfer rates up to 6 Gbps, facilitating seamless access to stored information.

The Hitachi HTS727550A9E364 and HTS727550A9E361 models focus on energy efficiency, featuring advanced power management technologies. These technologies reduce power consumption during idle periods and operational phases, making them an eco-friendly choice for both personal and enterprise use. The drives also incorporate a noise reduction feature, ensuring quieter operation, which is especially beneficial for home and office environments.

Reliability and durability are paramount in the design of these hard drives. They come equipped with built-in shock resistance technology, protecting against accidental drops and minimizing the risk of data loss. This feature is particularly crucial for mobile computing devices and environments with vibration exposure.

The HTE727564A9E364 model stands out with its enhanced performance specifications, targeting enterprise-level applications requiring consistent and reliable access to data. It is designed to handle heavy workloads, making it suitable for server environments and mission-critical applications.

In summary, the Hitachi HTS727575A9E361, HTS727575A9E364, HTE727550A9E364, HTS727550A9E361, and HTE727564A9E364 hard disk drives combine large storage capacities, advanced technologies, and robust reliability features. They are well-suited for a wide range of applications, providing users with the performance and dependability needed in today’s data-driven world.
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