Hitachi Introduces World's Most Energy-efficient Desktop HDDs
October 22, 2007 6:24 PM
Hitachi Deskstar P7K500
(Source: Hitachi GST)
Hitachi goes very green by implementing features to greatly reduce hard disk drive power consumption in the latest Deskstar line
It's rare to find hard disk drive manufacturers focusing on anything other than increasing the speed and capacity of its products because those are the two features consumers look for in hard disk drive products. Hitachi has taken another approach to improving its hard drives by developing drives with reduced power consumption; specifically up to a 40 percent decrease in consumption.
Hitachi introduced the
line of desktop hard disk drives today which contain a number of technologies to reduce power consumption. The first technology Hitachi has implemented in the P7K500 line is the HiVERT technology for a more efficient conversion of voltage. This technology has been borrowed from the Travelstar line of laptop drives along with the more power-efficient profile which allows the drive to handle power saving features better than traditional desktop drives and more like today's mobile drives.
Hitachi has also implemented its Advanced Power Management capabilities which have given the Deskstar line more efficient power handling when idle for generations now. The last feature is Hitachi's patented load/unload technology explained below:
Unload idle – The heads are safely unloaded to the ramp and the servo is shut off; this mode delivers power savings of 11 percent better than idle mode.
Low RPM idle – The heads are safely unloaded to the ramp, the servo is shut off and the spindle motor RPM is reduced; this setting achieves power savings of 44 percent better than idle mode.
The Deskstar P7K500 line will come in capacities of 250GB, 320GB, 400GB, and 500GB. The technical details are listed below.
Hitachi plans to launch the new P7K500 line during this last quarter of 2007 in mass quantities. Pricing information has not yet been released but we're thinking numbers won't be too much higher than current Deskstar models with similar capacities.
"If you look at the last five years, if you look at what major innovations have occurred in computing technology, every single one of them came from AMD. Not a single innovation came from Intel." -- AMD CEO Hector Ruiz in 2007
November 28, 2016, 1:01 AM
Iron Man Mechanical Keyboard
November 18, 2016, 2:28 AM
When you shop for a computer, consider what you need it for?
November 17, 2016, 1:00 AM
Here Goes Intel and AMD - Neck and Neck Again
November 14, 2016, 5:00 AM
Refurbished Desktops and More in Today’s Market
November 13, 2016, 5:00 AM
AMD Inspires Innovation Everywhere
November 12, 2016, 1:00 AM
Most Popular Articles
Phillips 55’ 4K Smart TV – Is This Really a Deal? We Think So.
November 25, 2016, 9:44 AM
Sales Battle - Apple iPad Mini vs Samsung Galaxy Tab
November 29, 2016, 12:36 AM
Echo Dot is a Best Seller - Sold Out Until December 1, 2016.
November 26, 2016, 6:00 AM
PlayStation 4 Pro – 4K Console for 4K TVs
November 28, 2016, 1:00 AM
Star Wars Android Smartphones coming to a Japanese Galaxy Near You
November 26, 2016, 5:00 AM
Latest Blog Posts
Dec 3, 2016, 5:00 AM
Dec 2, 2016, 5:00 AM
Surface Ergonomic Keyboard
Dec 1, 2016, 3:01 AM
Chapeconense plane crash: Football rallies around Brazilian Team
Nov 30, 2016, 1:00 AM
How to Extends Your iPhone’s Battery Life
Nov 29, 2016, 12:49 AM
Nov 28, 2016, 1:12 AM
News: Fidel Castro
Nov 27, 2016, 5:00 AM
Nov 26, 2016, 5:00 AM
Changes in Social status affect the way genes turn on and off within immune cells.
Nov 25, 2016, 5:12 AM
Austrian far–right hopeful Hofer may back EU vote.
Nov 24, 2016, 4:00 AM
Final Fantasy XV Leaked Before Nov 29 Launch Date
Nov 23, 2016, 1:00 AM
Nov 22, 2016, 2:26 AM
Nov 21, 2016, 1:00 AM
HTC Makes Big Moves in China
Nov 20, 2016, 2:00 AM
Do you know who is the number one company in the word?
Nov 19, 2016, 5:30 AM
Foldable Cardboard ”EcoHelmet” wins James Dyson Award’s Top Prize
Nov 18, 2016, 2:39 AM
Scientists Discover Roundest Object Ever Spotted in Universe
Nov 17, 2016, 1:00 AM
Smallest Device Lets You Print Almost from Anywhere
Nov 16, 2016, 9:32 AM
Cancer Screening in the Community Is there a link between Cancer and Poverty?
Nov 15, 2016, 8:00 AM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information