DVD-ROM Drive specificationsApplicable disc DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD DigitalAudio, CD-XA ready (Mode 2, Form 1 and Form 2), CD-I (Mode 2, Form 1 and Form2), CD-R, CD-RW, Photo CD (single and multisession), CD-BridgeCenter hole diameter 1.5 cm (0.59 in)Disc diameterStandard discMini disc12 cm (4.72 in)8 cm (3.15 in)Disc thickness 1.2 mm (0.047 in)Track pitch 0.74 μmAccess time CD DVDRandom < 100 ms < 125 msFull stroke < 175 ms < 225 msAudio output level Line-out, 0.7 VrmsCache buffer 512 KBData transfer rateCD-R (24X) 3600 KB/s (150 KB/s at 1X CD rate)CD-RW (10X) 1500 KB/s (150 KB/s at 1X CD rate)CD-ROM (24X) 3600 KB/s (150 KB/s at 1X CD rate)DVD (8X) 10,800 KB/s (1,352 KB/s at 1X DVD rate)Multiword DMA mode 2 16.6 MB/sStartup time < 10 secondsStop time < 3 secondsDVD-ROM Drive specifications 123