Acer 230, 280 manual CD-ROM Interface, DVD-ROM Interface, Items Specification, Ide, DVD-9/DVD-R

CD-ROM Interface

Items	Specification
Vendor & Model Name	Mitsumi SR-244W1
Performance Specification
Transfer rate	Read Sustained:
	1545~3600 KB/sec
	Programmed I/O:
	16.7 MB/sec Max. (Mode 0~4)
	Multi-word DMA:
	16.7 MB/sec Max. (Mode 0~2)
	Ultra DMA:
	33.3MB/sec Max.
Access time (typ.)	Random: 115 ms
	Full Stroke: 250 ms
Rotation speed	5136 rpm
Data Buffer Capacity	128 KB
Interface	IDE
Applicable disc format	CD/CD-ROM(12cm,8cm), CD-R, CD-RW, CD-DA, CD-ROM (Mode 1, Mode2), CD-
	ROM XA (Mode 2, Form1 and Form 2), Photo CD (Single, Multi- session),
	Enhanced CD
Loading mechanism	Drawer with soft eject and emergency eject hole
Power Requirement
Input Voltage	+5V[DC]+/-5%

DVD-ROM Interface

Item	Specification
Vendor & model name	MKE SR-8177-BAA6
Performance Specification	With CD Diskette	With DVD Diskette
Transfer rate (KB/sec)	Average Sustained:	DVD-5:
	CAV mode	Normal Speed (1X) 11.08 Mbits/sec
	775~1800 blocks/sec	CAV mode 36.67~88.64 Mbits/sec
	(10.3X to 24X)	DVD-9/DVD-R:
	1550~3600kBytes/sec (Mode 1)	Normal Speed (1X) 11.08 Mbits/sec
	1768~4106 kBytes/sec (Mode 2)	CAV mode 36.67~88.64 Mbits/sec

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