1TB capacity, fewer parts
The Deskstar™ 7K1000.D is Hitachi’s first one-disk, 1TB, 7200 RPM 3.5-inch hard drive for
use in power-friendly consumer and commercial desktop computers. This fourth-generation
1TB hard drive from Hitachi uses Advanced Format, which increases the sector size on HDDs
from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correct-
ing capabilities. Consult the Hitachi Advanced Format Technology Brief for more information
on these drives. Leveraging eighth-generation power management technology, as well as
power-saving HiVERT™ innovations pioneered on the popular 2.5-inch line of notebook hard
drives from Hitachi, this new desktop drive provides up to 16% idle power savings over the
previous model, delivering best-in-class power management and thermal emissions.
Innovation for a more sustainable environment
The Deskstar 7K1000.D demonstrates Hitachi’s ecological leadership with its halogen-free
design and power-efficient operation. Both these features helped qualify the drive for the
Hitachi EcoTrac classification, which identifies products that minimize environmental impact
in the areas of product design, manufacturing, operation and disposal.
Power efficiency supports ENERGY STAR
TM
5.0
The ENERGY STAR 5.0 specifications released by the U.S. Environmental Protection Agency
(EPA) are recognized around the world as a way of identifying energy-efficient PCs and other
computer equipment. PCs that meet the ENERGY STAR 5.0 criteria are expected to become
increasingly popular with both corporations and consumers. Some corporations are choosing
to purchase ENERGY STAR PCs as part of their “green” initiatives. The low power profile of
the Deskstar 7K1000.D hard drive enables a reduction in overall system power requirements,
which helps PC manufacturers achieve ENERGY STAR ratings.
1TB, 750, 500, 320 and 250GB
7200 RPM | SATA 6Gb
Highlights
New one-disk 1TB
>
1
hard drive
Advanced Format
>
512 byte emulation (512e)
>
Up to 16% idle power savings over
>
previous generation product
Eco-friendly halogen-free design
>
Applications
Consumer and commercial computers
>
Personal storage
>
PC gaming
>
Energy-efficient, single-disk storage for power-friendly PCs
Feature / Function
Benefits
Capacity
Up to 1TB of storage
* Up to 250 hours of high-definition video,
1000 hours of standard video, 350 movies,
250,000 4-min songs or 500 video games
Power
Advanced Power Management
Reduces power during idle periods
HiVERT™ technology
Best-of-breed power consumption
Reliability
Thermal Fly-height Control (TFC)
Better soft error rate for improved reliability
and performance
Head load/unload
Protects disk during non-operation
ECC and CRC protection
Data integrity enhanced throughout circuits
SMART command transport
Adaptive error correction
Internal thermal sensor
Improves data integrity
Performance
32MB cache buffer
Faster data processing
Features and Benefits
Deskstar
™
7K1000.D
3.5-INCH HARD DISK DRIVES
www.hitachiGST.com
*
Actual storage may vary depending on the compression rate applied. Capacities represented may not be combined.
