Monday, June 26, 2017
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Samsung to Open Home Appliance Factory in South Carolina
SpaceX Launches Satellites From California Air Base
Parts of Windows 10 Source Code Leaked Online
Hackers Attacked U.K. Parliament
Google Promises to Stop Reading Your Emails in Gmail
BlackBerry's Software and Services Sales Fell in Q1
Handsets Expected to be Largest Market for ICs
G.SKILL Announces New DDR4 for the Intel X299 HEDT Platform
Active Discussions
Which of these DVD media are the best, most durable?
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
Help make DVDInfoPro better with dvdinfomantis!!!
menu making
Optiarc AD-7260S review
cdrw trouble
 Home > News > PC Parts > WD Demo...
Last 7 Days News : SU MO TU WE TH FR SA All News

Thursday, November 14, 2013
WD Demonstrated Heat Assisted Magnetic Recording Hard Drive Technology


WD demonstrated the heat assisted magnetic recording (HAMR) technology at the 2013 China (Ningbo) International Forum on Advanced Materials and Commercialization.

WD's vice president of technology, Dr. William Cain, gave his presentation, 'Magnetic Hard Disk Media: Enabling High Density Data Storage,' on a PC powered by a fully enabled WD HAMR 2.5-inch hard drive.

"Analysts predict 25 trillion gigabytes of new data will be generated by 2020 and that average household storage needs in the U.S. will require as much as 3.3 TB by 2016," said Dr. Cain. "This tremendous growth in data requires continued increases in storage capacity and performance for the cloud, big data and consumer technologies. WD is focused on hard drive innovations that will enable future storage capabilities, and HAMR technology is a key step in the migration path."

HAMR technology, created by Seagate, may offer a solution for increasing areal density (AD) by magnetically recording data on high-stability media using laser thermal assistance. The technology shrinks data bits in a stable manner by briefly heating the disk surface during magnetic head recording. The method can increase data density by a factor of more than 5 and ultimately results in storage capacities as great as 4 terabits per square inch.

WD is addressing the challenges associated with HAMR technology, including designing media that manages the increasing complexities of concurrently meeting magnetic, thermal and optical requirements; laser light path integration; and head-disk interface reliability and lifetime.

Seagate has said it will be able to produce a 60TB 3.5-in. hard drive by 2016. Laptop drives could reach 10TB to 20TB in the same time frame, according to IHS iSuppli.




Previous
Next
Facebook Updates Messenger For Android        All News        Smartphone Sales Accounted for 55 Percent of Overall Mobile Phone Sales in Third Quarter of 2013
G.SKILL Releases DDR3L 2133 MHz 8 GB SO-DIMM Memory Kit     PC Parts News      AMD Adds Beema And Mullins APUs To Its 2014 Mobile Chip Roadmap

Get RSS feed Easy Print E-Mail this Message

Related News
Western Digital's SanDisk Subsidiaries Seek Injunctive Relief Against Toshiba in the Superior Court of California
Western Digital Said to Sweeten Offer For Toshiba's Memory Unit
Toshiba Buys Back Stake in Toshiba Memory Corporation to Pressure WD
Computex: Western Digital to Deliver First Client Solid State Drives with 64-Layer 3D NAND Technology
Western Digital Raises its Offer For Toshiba's Memory Business: report
Western Digital Expands NAS-Optimized Hard Drive Offerings to 10TB With Helium-Based WD Red and WD Red Pro Hard Drives
New Ultrastar SS300 is WD's Highest-Performing SAS SSD to Date
Western Digital Introduces iNAND 7250A Embedded Storage Device
Western Digital Ships Fourth-Generation Ultrastar He12 12TB Hard Drive
Questions Remain About The Fate Of Toshiba's HDD and SSD Business
Western Digital Unveils Portable My Passport SSD
Western Digital Adds 10TB Model To Purple Surveillance-class Hard Drives

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2017 - All rights reserved -
Privacy policy - Contact Us .