20 Chapter 1
Loading mechanism Drawer with soft eject and emergency eject hole
Power Requirement
Input Voltage 5 V
Floppy disk drive
Floppy disk Specifications
Media recognition 2DD (720KB) 2HD (1.2MB, 3-mode) 2HD (1.44MB)
Sectors / track 9 15 18
Tracks 80 80 80
Data transfer rate (Kbit/s) 250 5 00 500
Rotational speed (RPM) 300 360 300
Read/write heads 2
Encoding method MFM
Power Requirement
Input Voltage (V) +5V +-10%
DVD-ROM/Floppy Diskette Combo Drive Interface
Item Specification
Vendor & model name Addonics MKE SR8175
DVD-ROM
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) 1,500KB/sec ~ 3,600KB /sec.
(FULL - CAV)
4.58MB/sec ~ 11.08MB/sec.
(FULL - CAV)
Access time (typ.) 110 ms 150 ms
Rotation speed 4800 rpm (typ.) 3 700 rpm (typ.)
Buffer memory 512 KB 512 KB
Interface ATAPI
Applicable disc format DVD-ROM, DVD-Video, CD-DA, CD-ROM (Mode-1, Mode-2), CD-ROM XA
MODE-2 (FORM-1, FORM-2), Multi-Session Photo CD, CD-I, Video CD,
Enhanced CD & CD PLUS Compatible, CD-R/W
Loading mechanism Drawer with soft eject and emerg en c y eje c t hol e
Power Requirement
Input Voltage 5 V
Floppy disk drive
Floppy disk Specifications
Media recognition 2DD (720KB) 2HD (1.2MB, 3-mode) 2HD (1.44MB)
Sectors / track 9 15 18
Tracks 80 80 80
Data transfer rate (K bit/s) 250 500 500
Rotational speed (RPM) 300 360 300
Read/write heads 2
Encoding method MFM
Power Requirement
Input Voltage (V) +5V +-10%
CD-ROM/Floppy Diskette Combo Drive Interface
Item Specification