HP Compaq Presario,Presario M2000 Maintenance And Service Manual page 172

Specifications
Applicable disc
Center hole diameter
Disc diameter
Standard disc
Mini disc
Disc thickness
6–10
Table 6-7
8X DVD-ROM Drive
DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18)
CD-ROM (Mode 1 and 2)
CD Digital Audio
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
1.5 cm (0.59 in)
12 cm (4.72 in)
8 cm (3.15 in)
1.2 mm (0.047 in)
Maintenance and Service Guide