Deskstar™ 7K1000.D
3.5-inch hard DISK driveS
Energy-efficient, single-disk storage for power-friendly PCs
Highlights
>> New one-disk 1TB1 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
1TB, 750, 500, 320 and 250GB
7200 RPM SATA 6Gb
Features and Benefits
| 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 |
| | |
*Actual storage may vary depending on the compression rate applied. Capacities represented may not be combined.
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 STARTM 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.
www.hitachiGST.com
