OD-A017-02

TOSHIBA DVD-RAM SD-W1111

‘99/06/26 Version 1.0

1. Scope

The specification is applied to DVD-RAM drive SD-W1111.

2. Features

(1)2.6 GBytes capacity on one side of a 120 mm disc

Using 650 nm short-wavelength laser, 0.74 μm single spiral land and groove tracking and Z-CLV system, realizes the memory of 2.6 GBytes (decimal) on one side of a 120 mm disc.

(2)High data recording rate by over-writing system

Phase change recording technology enables to write data directory into the media without waiting for pre-erasing (one-path direct over-writing system).

(3)Playback interchangeability for CD-ROM and DVD-ROM discs

Playback a disc either for CD-ROM, CD audio or DVD-ROM.

(4)High-speed data transfer rate

Possible to record and playback MPEG2 compressed motion picture (MP@ML) in a real time.

Owing to the read/write cache, improves the data throughput marvelously.

(5)Low power consumption of 6.7W (typ.) using +5V single power supply

Owing to the low power consumption design to operate using +5V single power supply, no exclusive fan is required.

(6)Dust prevention structure

Original sealing structure provides dust prevention features.

(7)Easy contact and operation

Employs the SCSI interface that is easy to connect with various platform .

Possible to install vertically as well as horizontally.

(8)High reliability

MTBF 100,000H (under specified conditions)

Powerful error correction ability by employing the erasure correction system using the ECC block which is same as the DVD-ROM system.

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Product Specification

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Toshiba SD-W1111 specifications Scope, Features