Acer 1690, 3510 manual Dvd Rom, DVD/CD RW Combo

	DVD ROM
Item	Specification
Model Name	QSI, SDR-083
Diameter	12cm and 8cm
Capacity	4.7 GB(mode 1, 12cm disk)
Transfer rate	11.08 MB/s max(read)
Access Time	DVDROM 120 (typical)
Voltage	DC +/- 5V +/-5%
Current	1.5 A (max)
Dimension	128.0x12.7x129.0
Weight	Aluminum 195 g
	Metal 235 g
MTBF	120000 POH (10 % duty)
Temperature	Operation 5oC
	Non-Operation -20oC

	DVD/CD RW Combo
Item	Specification
Model Name	QSI, SBW-242
Diameter	12cm and 8cm
Capacity	CDROM 650 MB(mode 1, 12cm disk)
	DVDROM 4.7 GB(mode 1, 12cm disk)
Transfer rate	CDROM 3.6 MB/s max(read)
	DVDROM 11.08 MB/s max(read)
	WriteSpeed 3.6 MB/s (typical)
Access Time	CDROM 150 (typical)
	DVDROM 150 (typical)
Voltage	DC +/- 5V +/-5%
Current	1.5 A (max)
Dimension	128.0x12.7x129.0
Weight	Aluminum 190 g
	Metal 235 g
MTBF	60,000 POH (20 % duty)
Temperature	Operation 5oC
	Non-Operation -20oC

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