Specifications

Table 6-7

DVD±RW and CD-RW Double Layer Combo Drive

Applicable disc

Read:

Write:

 

DVD-R, DVD-RW, DVD-ROM (DVD-5,

CD-R and CD-RW

 

DVD-9, DVD-10, DVD-18), CD-ROM

DVD-R and

 

(Mode 1 and 2), CD Digital Audio,

DVD-RW

 

CD-XA ready (Mode 2, Form 1 and

 

 

2), CD-I ready (Mode 2, Form 1 and

 

 

2), CD-R, CD-RW, Photo CD (single

 

 

and multisession), CD-Bridge

 

 

 

 

Center hole

1.5 cm (0.59 in)

 

diameter

 

 

 

 

 

Disc diameter

 

 

Standard disc

12 cm (4.72 in)

 

Mini disc

8 cm (3.15 in)

 

 

 

 

Disc thickness

1.2 mm (0.047 in)

 

 

 

 

Track pitch

0.74 µm

 

 

 

 

Access time

CD

DVD

Random

< 175 ms

< 230 ms

Full stroke

< 285 ms

< 335 ms

 

 

 

Audio output

Audio-out, 0.7 Vrms

 

level

 

 

 

 

 

Cache buffer

2 MB

 

 

 

 

Maintenance and Service Guide

6–9