Datasheet
Balanced power and performance for desktop computing
The Deskstar
TM
7K1000.B hard drive provides an exceptional blend of power efficiency and
performance making it an ideal solution for power-friendly consumer and commercial. PCs.
Leveraging seventh-generation power management technology as well as power-saving
innovations pioneered on the popular 2.5-inch line of notebook hard drives from Hitachi, this
new breed of desktop drive delivers best-in-class power management and thermal emissions,
while maintaining high standards of performance.
Energy efficiency helps manufacturers deliver ENERGY STAR 4.0 compliant systems
The ENERGY STAR 4.0 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 4.0 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 Deskstar 7K1000.B
hard drive delivers industry-leading low-power consumption—up to 43% idle power savings
over previous generation products—contributing to a reduction in overall system power
requirements, which helps PC manufacturers achieve ENERGY STAR ratings.
1TB, 750, 640, 500, 320,
250 and 160GB
7200 RPM | SATA 3Gb/s
Highlights
➢Upto43%idlepowersavingsoverprevious >
generation products
➢Builtonindustry’smostreliable >
PMR technology
Applications
➢Consumerandcommercialcomputers >
➢Personalstorage >
➢PCgaming >
Energy-efficient storage for power-friendly PCs
Feature / Function Benets
Power Advanced Power Management Reduces power during idle periods
HiVERT™ technology Best-of-breed power consumption
Capacity 160GB to 1TB Full range of capacity points
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 Up to 16MB cache buffer Faster data processing
Features and Benefits
Deskstar
™
7K1000.B
3.5-INCH HARD DISK DRIVES
www.hitachiGST.com