Toshiba Portege M100 Maintenance Manual - Page 29

1 Hardware Overview 1.6 CD-RW/DVD-ROM Drive 1.6 CD-RW/DVD-ROM Drive The CD-RW/DVD-ROM drive accommodates either 12cm (4.72-inch) or 8cm (3.15-inch) CDs and CD-R/RWs or DVDs. It reads DVDs at a maximum 8-speed and CDs at a maximum 24-speed. The CD-RW/DVD-ROM drive is shown in Figure 1-7. Specifications for the CD-RW/DVDROM drive are listed in table 1-5. Figure 1-7 CD-RW/DVD-ROM drive Table 1-5 CD-RW/DVD-ROM drive specifications Item ATAPI Burst (Mbytes/s) Average Access time (ms) Data Buffer Capacity (Mbytes) Supported Format TEAC DW-224E-A DVD-ROM mode CD-ROM mode CD -R/CD-R W (Write) 33.3 (Ultra DMA mode 2) 16.6 (PIO Mode 0 to 4, Multi word DMA mode 0 to 2) 110 90 2 CD: CD-DA, CD-ROM, CD-R/W, CD-R, CDROM XA Mode 2, Photo CD, Enhanced CD, CD-TEXT CD-R, CD-RW DVD: DVD-VIDEO, DVD-ROM, DVD-R 1-14 PORTEGE M100 Maintenance Manual (960-452)