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.
"Folks that want porn can buy an Android phone." -- Steve Jobs
New Way to Read Data on Ulta Hard Drives
October 23, 2016, 9:38 AM
Asus: LGA 1151 Motherboards Are Ready for Kaby Lake
October 11, 2016, 5:00 AM
LG Gram Laptop
October 10, 2016, 5:00 AM
AMD, Zen Processor might power the upcoming Apple MacBook Pro
September 30, 2016, 5:00 AM
Laptop or Tablet - Which Do You Prefer?
September 20, 2016, 6:32 AM
Microsoft Surface Pro 3 - Battery Issue Fixed
August 30, 2016, 6:30 AM
Most Popular Articles
Car Insurance - The Hidden Discriminatory Practise
October 18, 2016, 5:00 AM
Is Razer Blade Stealth Laptop For You?
October 16, 2016, 5:00 AM
Cyber Hackers Threaten Security of Lifesaving Medical Devices
October 19, 2016, 8:09 AM
Excellent Wi-Fi Camera - Panasonic Lumix DMC-FZ300K
October 18, 2016, 5:00 AM
Problems with Windows 10 – Update Now
October 15, 2016, 7:30 AM
Latest Blog Posts
Medical Council of India Makes Generic Medicines Mandatory
Oct 25, 2016, 5:00 AM
MacBoo Pro 2016: Release date Oct. 27
Oct 24, 2016, 7:16 AM
Mac Users, Try this if Your Mac is Infected?
Oct 23, 2016, 7:00 AM
Tips to Prevent Smartphones From Overheating:
Oct 22, 2016, 5:00 AM
Nasa Flies Drones at Nevada Airport
Oct 21, 2016, 8:21 AM
T-Mobile Data Problems
Oct 20, 2016, 10:17 AM
Annoying Apple Watch Problems and How to Fix Them
Oct 20, 2016, 5:00 AM
Your Mail May Soon Be Delivered By Robot
Oct 19, 2016, 9:34 AM
2018 Jeep Wrangler Prototype Sells At Junkyard
Oct 18, 2016, 5:00 AM
Samsung Shines with Gold Edition Tablet
Oct 17, 2016, 9:24 AM
Tesla Hints Mysterious Product Debut for October 17th
Oct 16, 2016, 10:14 AM
Samsung Galaxy Note 7 Phones on US flights
Oct 15, 2016, 5:00 AM
Comcast Fined $2.3 Million For Unconfirmed Services Charged To Customers
Oct 14, 2016, 5:00 AM
“American singer / songwriter “Bob Dylan is awarded 2016 Nobel Prize in Literature.
Oct 13, 2016, 10:33 AM
Battery Defect in Medical Device
Oct 12, 2016, 5:00 AM
IBM Bolsters Social Services Sector With Technology Grants
Oct 11, 2016, 5:00 AM
Scientists Sound Alarm on Climate but US Still Toys With Skepticism
Oct 10, 2016, 5:00 AM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information