Monday, July 06, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Entertainment in Windows 10
AMD Lowers Second Quarter Outlook, Moves To FinFet
Instagram To Show HD Photos
Polaroid And GoPro Launch New Action Cams
Samsung's s 2TB 850 PRO SSDs Are Rolling Out Globally
JDI Touts Energy Efficient Reflective Display
LG Display Launches Slimmer LCD Panels with Advanced In-Cell Touch Technology for Notebook PCs
Minecraft Windows 10 Edition Beta Revealed
Active Discussions
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > PC Parts > Toshiba...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, September 06, 2007
Toshiba Brings Discrete Track Recording Technology to Prototype of 120GB Hard Disk Drive


Toshiba today announced a prototype hard disk drive (HDD) that uses Discrete Track Recording (DTR) technology to boost capacity to a record-breaking 120 gigabytes (GB) on a single 1.8-inch platter.

The drive is the first in the world to apply DTR, a breakthrough technology that boost the areal density of a perpendicular magnetic recording (PMR) by a full 50 percent. Toshiba plans to start mass production of HDDs integrating DTR technology in 2009.

The new prototype HDD is a 1.8-inch PMR HDD. Toshiba's latest 1.8-inch HDD in the market offers a single platter capacity of 80GB; application of DTR technology boosts platter capacity to 120GB, and takes the recording density to 516 megabits per square millimeter (333gigabits per square inch). A servo pattern for tracking control is also formed on the disk.

DTR technology increases recording density by forming a "groove" between the tracks on the PMR medium. The groove reduces signal interference between adjacent data tracks, allowing the pitch of the tracks to be shortened. The improved signal quality also contributes to raising the recording density by 50 percent.



The DTR "groove" forming process is most easily applied to small form factor HDDs, such as 1.8 inch and 2.5 inch drives. It will take these drives to a new level of enhanced capacity.

Small form factor HDDs are now found in such applications as mobile PCs, digital audio players, digital video cameras, and car navigation systems.

DTR technology utilizes an electron beam lithography system developed in research related to the "Nanometer-Scale Optical High Density Disk Storage System", a national project supported by Japan's New Energy and Industrial Technology Development Organization (NEDO).



Previous
Next
U.S. Trade Commission to Investigate Nokia 3G Phones        All News        Intel Releases Quad-core Tigerton Processor
OCZ Introduces Rugged Flash Drives     PC Parts News      Intel Releases Quad-core Tigerton Processor

Get RSS feed Easy Print E-Mail this Message

Related News
Toshiba Announces 6TB Enterprise Cloud HDD
Samsung To Exit The HDD Business
Toshiba Portege WT20 Business Tablet Now Available
Toshiba Introduces New Satellite Series Laptops, Fusion And Radius 2-In-1 PCs
Toshiba Develops Chip Authentication Technology Using Transistor Noise
New Samsung HDDs Deliver up To 4TB Of Storage In Thin And Portable Designs
Toshiba To License Its TV Business in Europe to Compal
HGST Delivers First 10TB Enterprise HDD for Active Archive Applications
Toshiba Develops SSD Simulation Platform
Toshiba Partners with Microsoft to Deliver New Internet of Things Solutions
HDD Sales Drop, SSDs See Minor Growth
Toshiba Demonstrates Object Storage Technologies

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .