Tuesday, August 30, 2016
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
WhatsApp Privacy Changes Raise EU Concern
Fitbit Unveils New Fitbit Charge 2 and Fitbit Flex Fitness Trackers
Kingston Releases New Entry-level DC400 Data Center SSD
Samsung to Reveal New Quantum Dot Curved Monitors At IFA 2016
Facebook 'Trending' To Rely Less On Humans
Apple Patches iOS Security Flaws Discovered In Spyware Targeting Activist
LG To Showcase Latest OLED TVs Compatible With HDR Technologies At IFA
NHK Join Forces With Panasonic And Sony To Win The 8K TV Race
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 > Seagate...
Last 7 Days News : SU MO TU WE TH FR SA All News

Sunday, September 17, 2006
Seagate Promises 2.5TB HDD Drives


Seagate announced the results of a magnetic recording demonstration, setting a world record of 421 Gbits per square inch (421 Gbit/in2).

The demonstration used perpendicular recording heads and media created with currently available production equipment that validates Seagate's ability to scale the technology for the foreseeable future without major technology changes or capital additions. Dr. Mark Kryder of Seagate unveiled the findings during his keynote presentation at the IDEMA DISKCON show in celebration of the 50th anniversary of the hard drive.

At the demonstrated density level, Seagate expects the capacity ranges to result in solutions ranging in 40GB to 275GB for 1-and 1.8-inch consumer electronics drives, 500GB for 2.5-inch notebook drives, and nearly 2.5TB for 3.5-inch desktop and enterprise class drives. At 2.5TB capacity, a hard drive would be capable of storing 41,650 hours of music, 800,000 digital photographs, 4,000 hours of digital video or 1,250 video games. Seagate anticipates that solutions at these density levels could begin to emerge in 2009.

Seagate continues to invest its resources in research to serve the needs of the storage market and sees a strong future in disc drive development. During Dr. Kryder's DISKCON keynote, he explained future technologies designed to extend magnetic recording beyond perpendicular including Heat Assisted Magnetic Recording (HAMR) and bit patterned media techniques. Using these recording methods, Seagate researchers have estimated capacities to reach or exceed 50 terabits per square inch.

Hitachi, another major supporter and developer of perpendicular hard disk drives, announced last week that by 2009, a 345 Gbits/sq. in. data density would result in a two-terabyte (TB) 3.5-inch desktop drive, a 400-gigabyte (GB) 2.5-inch notebook drive or a 200-GB 1.8-inch drive. In the first half of 2007, Hitachi expects to bring hard drive areal density half way to the 345 Gbits/sq. in. mark with a 1-TB 3.5-inch product.

Demonstration Technical Details

The areal density of 421 Gbpsi was demonstrated using 10 E-3 off-track bit error rate criteria with 5% squeeze and meeting a 10% off-track capability at a data rate of 735 megabits per second. The track density was 275,000 tracks per inch, and the linear density was 1.53 million bits per inch for a bit aspect ratio of 5.6. The demonstration was conducted using a product channel, perpendicular head, and thermally stable media created with current production equipment.


Previous
Next
DVD chips 'to kill illegal copying'        All News        New CD/DVD Duplicator For Macs
Intel Ramps up New 'Multiply' Campaign     PC Parts News      OCZ Technology Announces Next Generation PC2-6400 ATI CrossFire Certified Modules

Get RSS feed Easy Print E-Mail this Message

Related News
Seagate Accelerates Enterprise Momentum With 10GB/s PCIe SSD And 60TB SAS SSD
Seagate Introduces New SATA SSD For Enterprise Cloud Applications
Seagate Releases First 2TB M.2 Enterprise SSD
Seagate Unveils 10TB hard Drive Portfolio
Seagate Ups Q4 Outlook, Cuts 6500 Jobs
Seagate To Axe 1,600 Employees
Hitachi Hard Drives Remain The Most Reliable, Report Found
Seagate Now Shipping 10TB Helium Enterprise Drive
Seagate Launches 'Innov8' USB-Powered Desktop Hard Drive
Seagate Demonstrates 10GBps SSD Flash Drive
Seagate Now Shipping 7mm 2TB Mobile Hard Drive
Seagate Unveils 10TB Helium Enterprise Drive

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .