Hitachi Deskstar 3.5-inch HDS723030ALA640 Datasheet

Deskstar 7K3000
™
3.5-InCH HARD DISK DRIVES
Enormous capacity and exceptional performance for desktop computing
Highlights
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Up to 3TB for the highest capacity needs
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7200 RPM performance
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6Gb/s SATA interface for improved
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performance over previous generation product
Eco-friendly, Halogen-free design
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Designed to leverage new platforms and
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modern operating systems
Applications
Consumer and commercial computers
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External storage
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PC gaming
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Video editing arrays
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3TB, 2TB and 1.5TB | 7200 RPM
SATA 6Gb/s
Features and Benefits
Feature / Function
Capacity
3TB
2TB & 1.5TB models available
Performance 64MB cache buffer
SATA 6Gb/s interface
Reliability Thermal Fly-height Control (TFC)
Head load/unload
LDPC and CRC protection
SMART command transport
Internal thermal sensor
Power Advanced Power Management
HiVERT™ technology
Big storage paves the way for new platforms
The Deskstar™ 7K3000 is Hitachi's first hard drive to deliver an enormous three terabytes of
storage capacity and 7200 RPM performance in a standard 3.5-inch form factor. The 7K3000
is also the first Hitachi hard drive with a 6Gb/s SATA interface, which along with its 64MB
cache buffer delivers a big boost to performance over the previous generation product. The
Deskstar 7K3000 is designed to allow manufacturers to leverage the benefits of the latest
components and operating systems to deliver high-performance, high-capacity, power-
efficient systems. Manufacturers planning to use the highest capacity 3TB drive in systems
should consult the Hitachi High Capacity Technology Brief. Deskstar 7K3000 is also
available in 2TB and 1.5TB models that accommodate existing systems, as well as new designs.
Excellent performance and energy efficiency
The Deskstar 7K3000 delivers an extraordinary blend of capacity, performance and power
efficiency. All capacities will ship with 64MB cache buffer and 6Gb/s SATA interface. This
configuration shows an improvement of up to 27% over previous generation products in
PCMark Vantage testing scores. In addition, the 2TB 7K3000 offers idle power savings of up
to 30% over previous generation products, making it an ideal storage platform for desktop
computing. Leveraging eighth-generation power management technology, including power-
saving innovations like HiVERT™ technology, this drive delivers excellent power efficiency
and thermal emissions to help manufacturers meet energy compliance targets and extend
drive life.
Eco-friendly storage
The Deskstar 7K3000 demonstrates Hitachi 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.
Benefits
Highest capacity available in a single hard drive
Faster data processing
Better soft error rate for improved reliability
and performance
Protects disk during non-operation
Data integrity enhanced throughout circuits
Adaptive error correction
Improves data integrity
Reduces power during idle periods
Best-of-breed power consumption
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