Toshiba tecra m1 manual Hardware Overview DVD-ROM Drive, DVD-ROM mode CD-ROM mode

1 Hardware Overview 1.6 DVD-ROM Drive

1.6DVD-ROM Drive

The DVD-ROM drive accommodates either 12cm (4.72-inch) or 8cm (3.15-inch) DVDs. This drive plays DVDs at maximum 8-speed and reads CDs at maximum 24-speed.

The DVD-ROM drive is shown in figure 1-7. Specifications for the DVD-ROM drive are described in table 1-4.

Figure 1-7 DVD-ROM drive

Table 1-4 DVD-ROM drive specifications (1/2)

Item	HITACHI ZA2441P03
	DVD-ROM mode	CD-ROM mode
ATAPI Burst (Mbytes/s)	33.3 (U-DMA Transfer mode 2)
Access time (ms) (Typ.)	90 (Single Layer)	85
	130 (Dual Layer)
Rotation speed (rpm)	4,670 Max	5,100Max
Data Buffer Capacity (Kbytes)	512
Supported Format	DVD-ROM (3.95GB, 4.7GB) (Read)
	CD-ROM Mode 1, Mode 2, CD-ROM XA, CD-I Digital
	Video, Photo-CD Multisession, CD-Audio, Mixed
	mode CD-ROM, CD-EXTRA, CD-TEXT, CD-R, CD-
	RW

1-20 TECRA M1 Maintenance Manual (960-436)