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» Computer » Computer Hardware » Hard Drives » Desktop Hard Drives » HITACHI-DESKSTAR-7K20-R131997


Hitachi Deskstar 7K2000 HDS722020ALA330 2TB 7200 RPM 3.5-inch SATA Hard Drive


Product reference: HITACHI-DESKSTAR-7K20-R131997
 

Product informationProduct information:
 Availability
Usually ships in 7 days
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 Price
309.99    Suggest a price
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264.11 € exc. VAT

 Weight
0.8 Kg.
 Added
12/09/2009

Quantity:
Volume Discount
2-4   294.49 €
5-9   278.99 €
10-24   278.99 €
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Hitachi Deskstar 7K2000 HDS722020ALA330 2TB 7200 RPM 3.5-inch SATA Hard Drive

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DescriptionDescription:

The DeskstarTM 7K2000 hard drive delivers a colossal two terabytes of storage capacity and 7200 RPM performance in a standard 3.5-inch form factor. Now in its fourth-generation, the 7K2000 is based on a robust mechanical design that continues to set the industry standard for quality and reliability. Through a patented ramp load/unload design, data heads are moved to a ramp away from the disk where they rest during periods of inactivity.
Highest capacity and reliability with a proven design
The DeskstarTM 7K2000 hard drive delivers a colossal two terabytes of storage capacity and 7200 RPM performance in a standard 3.5-inch form factor. Now in its fourth-generation, the 7K2000 is based on a robust mechanical design that continues to set the industry standard for quality and reliability. Through a patented ramp load/unload design, data heads are moved to a ramp away from the disk where they rest during periods of inactivity. This greatly minimizes the risk of shock damage by eliminating direct contact between the heads and disks, reducing wear and heat while improving overall drive reliability and power efficiency. The Deskstar 7K2000 also incorporates thermal fly-height control (TFC) technology which uses an integrated heating element to precisely maintain a constant fly-height throughout read and write operations to enhance overall data integrity, drive performance and reliability. The 7K2000 features industry-standard native 512-byte sector formatting, ensuring compatibility with mainstream computing environments.

Outstanding energy efficiency
The Deskstar 7K2000 offers an exceptional blend of capacity and power efficiency, with idle power savings over previous generation products up to 10%. On a watts per gigabyte basis, idle power has improved over 120%. Leveraging eighth-generation power management technology, including power-saving innovations like HiVERTâ„¢ technology, this drive delivers best-in-class power management and thermal emissions to help manufacturers meet energy compliance targets and extend drive life.

Innovation for a more sustainable environment
The Deskstar 7K2000 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.

* *Sales package content and specifications may vary and might change without notification

Specifications
Interface : SATA 3Gb/s
Capacity (TB) : 2
Sector size (bytes) : 512
Max. areal density (Gbits/sq. in.) : 292
Data buffer (MB) : 32
Rotational speed (RPM) : 7200
Media transfer rate (Mbits/s, max) : 1700
Interface transfer rate (MB/s, max) : 300
Seek time (ms, read, typical) : 8.2
Error rate (non-recoverable, bits read) : 1 in 1014
Load/unload cycles (at 40Ëš C) : 300,000
Availability (hrs/day x days/wk) : 24x7
Requirement : +5 VDC (+/-5%) +12 VDC (+/-10%)
Startup current (A, max.) : 0.7 (+5V), 2.0 (+12V)
Idle (W) : 7.5

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