Sunday, April 19, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Memory-Tech Promises Improved Audio CD Quality With New UHQCD Technology
Sony's 4K Ultra HD TV Lineup Coming In The U.S.
Moore's Law And The Software Industry
Adobe And Windows Zero-Day Exploits Likely Leveraged by Russians In Highly-Targeted Attack
Samsung Logo Removed From Japanese Smartphones
Google Is Getting Serious With Project Loon
New Technology Can Track Detailed Hand Motion
Office Universal apps Coming Next Month On Windows 10 for Phones
Active Discussions
Help make DVDInfoPro better with dvdinfomantis!!!
Question about nero
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
cdrw trouble
Need serious help!!!!
burning
 Home > News > Optical Storage > Hitachi...
Last 7 Days News : SU MO TU WE TH FR SA All News

Tuesday, May 18, 2004
Hitachi LG announces first 5X DVD-RAM, DVD+R DL super multi-drive


Hitachi LG announced that the new super multi-DVD drive GSA-4120B will be in the market in June. The drive is the first to support 5X DVD-RAM recording available in June (Maxell). The drive will be also able to record on DVD+R DL and DVD+R at 2.4x and 12x respectively.

In addition, the super multi-drive offers 40x CD-R, 24x CD-RW, 8x for DVD-R and 4x for DVD±RW media (recording). The cache buffer is set to 2MB, and it supports only non-cartridged DVD-RAM media.

The key technologies developed in order to realize this product are as follows.

-- Compact and high power optical pick up for 12x write
A high power laser allowing high speed recording is embedded. Its unique heat radiation structure acquires speed and stabilization, realizing high performance.

-- 1 chip LSI (DSP) for 5x DVD-RAM and 12x +R
Not only accomplished speeding up the high function LSI (DSP) of the conventional product which process all formats (DVD-RAM/R/RW, +R/RW, CD-R/RW, DVD-ROM and CD-ROM), but also succeeded in devising a 1 chip system instead of the conventional 3 chip system (DSP, MPU, SDRAM). This 1 chip LSI contributes to reduction of current consumption, high reliability and compact design.

-- High-precision LD power learning control for 12x write
By adopting the newly developed high precision LD power control learning method that applied DVD-RAM's LD power learning method, the recording quality at 12x is secured.

-- Stable and high speed disc rotation mechanism
Stable operation is also secured at high speed disc rotation to realize high quality write/read.


Previous
Next
JVC unveils new DVD recorders        All News        JVC unveils new DVD recorders
JVC unveils new DVD recorders     Optical Storage News      JVC unveils new DVD recorders

Get RSS feed Easy Print E-Mail this Message

Related News
Hitachi Wearable Sensor Helps Working Groups Be Happy And Productive
Hitachi Wearable Device Monitors Brain Functions
Hitachi Technology Stores Digital Data In 100 Recording Layers, Data Can be Stored For 300 million Years
Hitachi HDDs Have The Lowest Failure Rate: report
Hitachi Combines SSD Tier And SSD Cache Methods in Tiered Storage Systems
Hitachi Brings New Flash, Unified Storage and Converged Solutions
HGST Launches the 1.5TB Mobile Hard Drive
Maxell Introduces First iVDR, BD, HDD Combo Recorder
Hitachi Maxell To Take Over Hitachi's LCD projector Business
Hitachi Says Hybrid Storage Pools Are Superior Than HDD, SSD Configurations
HGST Launches 1.2TB, 10K RPM Hard Drive
HGST Releases 1TB, 7200 2.5-inch Mobile Hard Drive

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