Hard disk drive

hide

A hard disk drive (often shortened as "hard disk", "hard drive", or "HDD"), is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces. Strictly speaking, "drive" refers to a device distinct from its medium, such as a tape drive and its tape, or a floppy disk drive and its floppy disk. Early HDDs had removable media; however, an HDD today is typically a sealed unit (except for a filtered vent hole to equalize air pressure) with fixed media.

For more information about Hard disk drive, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.


News tagged with hard drive

results timeline


Apple unveils new features for desktop, laptop models

Apple unveils new features for desktop, laptop models

Electronics / Consumer & Gadgets

created Oct 21, 2009 | popularity 3 / 5 (4) | comments 0

Apple on Tuesday updated its consumer desktop and laptop lines, one day after announcing record quarterly computer sales.


Keep on spinning

Keep on spinning: A persistent spin state that could revolutionize spintronics

Physics / General Physics

created Apr 02, 2009 | popularity 4.2 / 5 (10) | comments 4

(PhysOrg.com) -- By controlling the collective spin state of highly mobile electrons in semiconductors, researchers in the Materials Sciences Division (MSD) at the U.S. Department of Energy's Lawrence Berkeley ...


Windows 7

Be cautious upgrading to Windows 7

Technology / Software

created Oct 28, 2009 | popularity 1.8 / 5 (15) | comments 4

Before you buy a copy of Windows 7, you'd do well to check whether your computer -- and you -- are ready for the upgrade.


Startup lets you play console video games remotely

Technology / Software

created Sep 14, 2009 | popularity not rated yet | comments 0

(AP) -- As any a video game aficionado knows, it's easy to pop a game into your Xbox 360 or PlayStation 3 and spend hours working your way from one level to the next. Without the hefty console, though, you're out of luck ...


Getting files from a failed hard drive

Electronics / Hardware

created Sep 18, 2009 | popularity 2.6 / 5 (19) | comments 10

A friend whose iMac's hard drive had apparently died called recently, wondering how she might access the files on the failed drive.


Time to clean up your digital closet

Technology / Hi Tech

created Aug 05, 2009 | popularity 4.6 / 5 (5) | comments 4

Let's jump ahead 50 years. Imagine your grandchildren are rummaging around in your attic, looking through old boxes and trunks. They discover laptops, hard drives wrapped in cloth, DVDs, and maybe even a real antique: A ...


Samsung Launches 1.5 Terabyte 'EcoGreen' F2EG Hard Disk Drive

Electronics / Hardware

created Mar 09, 2009 | popularity 3 / 5 (3) | comments 1

Samsung Electronics today announced its new EcoGreen F2EG hard disk that delivers a massive 1.5TB of capacity with 500GB per disk. With increased recording density and reduced number of disks, the EcoGreen F2 drive is more ...


It's the year of the terabyte

Technology / Hi Tech

created Apr 01, 2009 | popularity 3.1 / 5 (9) | comments 22

I remember my first hard drive. Back then, getting a hard drive for your computer was tantamount to a rite of passage. It meant that you no longer had to struggle inserting floppy discs with their limited capacities and ...


This hard drive is hardened to disasters

Electronics / Hardware

created Mar 04, 2009 | popularity 4.9 / 5 (8) | comments 2

Anyone who has been reading my column or listening to my radio talk show "Computer America" knows I have been preaching the back-up mantra for years. If I ever decide to have a bumper sticker on my car, it will read: "It's ...


Review: Windows 7 strong, but don't pay to upgrade (AP)

Review: Windows 7 strong, but don't pay to upgrade

Technology / Software

created Oct 14, 2009 | popularity 1.9 / 5 (19) | comments 7

(AP) -- Next week, Microsoft is releasing Windows 7, a slick, much improved operating system that should go a long way toward erasing the bad impression left by its previous effort, Vista.


PlayStation 3

Sony to launch PlayStation with bigger hard drive

Electronics / Consumer & Gadgets

created Oct 15, 2009 | popularity not rated yet | comments 0

(AP) -- To give more room for game, movie and music downloads, Sony is launching a PlayStation 3 with a larger hard drive on Nov. 3.


Apple logo

Apple telegraphs iPods; fans see Beatles, tablets

Technology / Business

created Sep 07, 2009 | popularity 2.5 / 5 (4) | comments 0

(AP) -- Once again, it's time to peer into Apple Inc. CEO Steve Jobs' cup and try to read the tea leaves.


Dell Inspiron Mini 12

Dell Introduces New Ultra-Mini 12-Inch Netbook/Notebook

Electronics / Consumer & Gadgets

created Oct 27, 2008 | popularity 3.4 / 5 (17) | comments 3

(PhysOrg.com) -- The race for lean and mean has a new entry. Dell introduced the Inspiron Mini 12 in Japan with some fanfare and a whole lot of interesting features. Dell's Senior Product Manager John New ...


Judge rules against RealNetworks DVD copy software

Technology / Business

created Aug 12, 2009 | popularity 3 / 5 (1) | comments 0

(AP) -- A federal judge has barred RealNetworks Inc. from selling a device that allows consumers to copy DVDs to their computer hard drives, pending a full trial.


Behind the scenes with Windows 7

Technology / Software

created Apr 19, 2009 | popularity 2 / 5 (7) | comments 3

(AP) -- To design Windows 7, Microsoft analyzed billions of pieces of data. It studied exactly what PC users do in front of their screens. It tallied hundreds of thousands of Windows surveys. It got feedback from people ...