Acer TravelMate 2500 TravelMate 2000/2500 Service Guide - Page 31

CD-ROM Interface Items Rotation speed Data Buffer Capacity Interface Applicable disc format Loading mechanism Power Requirement Input Voltage Specification 5100 rpm for QSI 5400 rpm for Mitsumi 24X CAV mode 128 KB (built-in) Compliant to ATA/ATAPI-6 QSI: CD-DA, CD-ROM Mode-1, CD-ROM/XA Mode-2, Form-1 and Mode-2 Form-2, CD-i Ready, Video-CD (MPEG-1), Karaoke CD, Photo-CD, Enhanced CD, CD Plus, CD Extra, i-trax CD, CD-Text, CD-R and CD-RW Mitsumi: CD-DA, CD-ROM (Mode 1 and Mode2) CD-ROM XA (Mode 2 Form 1 and Form2), CD-I (Mode2 Form 1 and Form 2), CD-I Bridge (Photo CD, CD EXTRA), Enhanced CD, CD-RW, CD-R, CD-TEXT Drawer with soft eject and emergency eject hole +5V[DC]+/-5% DVD-ROM Interface Item Vendor & model name Performance Specification Transfer rate (KB/sec) Specification MKE SR-8177 With CD Diskette With DVD Diskette Average Sustained: CAV mode 775~1800 blocks/sec (10.3X to 24X) 1550~3600kBytes/sec (Mode 1) 1768~4106 kBytes/sec (Mode 2) DVD-5: Normal Speed (1X) 11.08 Mbits/sec CAV mode 36.67~88.64 Mbits/sec DVD-9/DVD-R: Normal Speed (1X) 11.08 Mbits/sec CAV mode 36.67~88.64 Mbits/sec Chapter 1 23