Introduction and Construction

A few weeks ago, we dangled a little DVD Dual Layer primer (teaser?) for all of you who are looking forward to the technology.

Even though we received a preproduction sample from Sony, we have a generally good idea which media will be bundled in the final version of the drive. To no surprise, most of the Nero Express suite will ship with the final drive. This includes Nero Express 6, InCD 4, ShowTime, ImageDrive, WaveEditor and the Nero Toolkit.

The faceplace of our preproduction drive looks identical to the DRU-530A. Our press guide claims that the final version of the drive will also ship with a black replaceable faceplate. Unlike the Gigabyte GO-W0808A, there is no forward headphone capability.

Our largest surprise came when we noticed the chipset in our DRU-700A was the same found in the Gigabyte GO-W0808A, the MT1818E. This little chipset has been with DVD burners for a long time; the only real upgrades that have occurred since DVD+R 2X has been upgrades to the analog controllers and pickups. The same innards are found in the Lite-On LDW-812S.

Below is a quick overview of specifications on the drive:

 Sony DRU-700A DVD-/+R DL Drive
Interface IDE
CD Write Speed 40X, 32X, 24X (P-CAV)
16X, 12X, 8X, 4X (CLV)
CD Rewrite Speed 24X (Z-CLV)
16X, 12X, 8X, 4X (CLV)
HD-CD Write Speed 24x, 18x (CAV)
12x, 6x (CLV)
CD Read Speed 40X Max (CAV)
DVD-R Write Speed 8X (Z-CLV)
4X, 2X (CLV)
DVD-RW Rewrite Speed 4X, 2X, 1X (CLV)
DVD+R Write Speed 8X (Z-CLV)
4X, 2X (CLV)
DVD+RW Rewrite Speed 4X, 2.4X (CLV)
DVD+R DL Write Speed 2.4X (CLV)
DVD Read Speed 12X Max (16,620KB/s) (CAV)
Supported Modes DAO / DAO-RAW 16 & 96
TAO
SAO / SAO 16 & 96
Packet Write
MultiSession
Supported Formats DVD+R (DAO, incremental, seq)
DVD+RW (random)
DVD-R (DAO, incremental, seq)
DVD-RW (restricted overwrite)
DVD+R Dual Layer

CD-R, CD-RW, CD-ROM, CD-DA,
Mixed Mode, CD Extra
Photo CD, CD Text, Bootable CD, UDF
Access Time CD: 160ms
DVD: 200ms
Buffer 2MB

Although the labeled access times are slightly higher than normal, most specifications on this drive are identical to the Gigabyte GO-W0808A shown from our roundup last week.





Click to enlarge.


DVDInfo Pro correctly identifies the DVD+R DL capabilities of the drive.




Click to enlarge.


Burn Tests CDR Media
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  • AIWGuru - Wednesday, May 05, 2004 - link

    To the person who asked about compatibility with set top boxes, take a look at the book type section. It's all there. Reply
  • DerekBaker - Wednesday, May 05, 2004 - link

    Shouldn't "3x in speed" be "3x increase in time" ?
    Reply
  • Chu - Wednesday, May 05, 2004 - link

    Big question - will these playin on a settop DVD player, and how good is the compatiblity if yes? Reply
  • araczynski - Wednesday, May 05, 2004 - link

    Bahumbug! I say :)

    Just another consumer milking before the blues come out...
    Reply

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