Aspire Digital 1620 manual DVD Dual Interface

Combo Drive Interface

Item		Specification
Transfer rate (KB/sec)	Read Sustained:
	DVD-ROM MAX 8X CAV (MAX 10800 KB/sec)
	CD-ROM	MAX 24X CAV (MAX 3600 KB/sec)
	Write:
	CD-R	4X, 8X (CLV), Max 16X, MAX 24X (ZCLV)
	CD-RW	4X (CLV)
	HS-RW	4X,8X, 10X (CLV)
	ATAPI Interface:
	PIO mode 16.6 MB/sec :PIO Mode 4
	DMA mode 16.6 MB/sec:Multi word mode 2
	Ultra DMA mode 33.3MB/sec: Ultra DMA mode 2
Buffer rate	2MB
Access time	DVD-ROM 180 ms typ. (1/3 stroke)
	CD-ROM 130 ms typ. (1/3 stroke)
Start up time	less than 15s
Stop time	less than 6s
Acoustic noise	less than 50 dBA
Interface	Enhanced IDE (ATAPI) compatible
Master/Slave	Set by Cable Select (By host)
PC compatible	PC2001 compatible
Applicable disc format	CD:
	CD-DA, CD-ROM, CD-ROM XA, CD-R, CD-RW, PhotoCD (multiSession),
	Video CD, CD-Extra(CD+), CD-text
	DVD: DVD-ROM, DVD-R, DVD-RW (Ver.1.1), DVD-VIDEO, DVD-RAM
	(2.6GB, 4.7GB)
Slope	15 degree (Any direction)
Dimensions, Weight	128X129X12.7mm (WXDXH)
	(except protrusion)
	200g+- 10g
Eject	Soft Eject (with emergency eject hole)

DVD Dual Interface

Item	Specification
Vendor & model name	Liteon DVD-Dual SDW-431S
Disc type for read/write application
Applicable Formats	CD-DA, CD-TEXT, CD ROM Mode-1, CD-ROM/XA Mode-2 Form-1 and
	Form-2, CD-I Ready, Video-CD (MPEG-1), Karaoke-CD, Photo-CD,
	Enhance CD, CD extra, I-Trax CD and UDF DVD-ROM, DVD-Video, DVD-
	Audio,
	DVD-R single/multi border(s)
	DVD+R single/multi session(s)
	DVD-RW
	DVD+RW
Applicable Media Type	CD-ROM, CD-R and CD-RW
	DVD-ROM (4.7G/8.54G) single layer on single/double side (read only),
	DVD-ROM dual layer (PTP/OTP) on single/double side (read only)
	DVD-R (3.9G, 4.7G for General and Authoring),
	DVD-RW, DVD+RW (4.7G)
	DVD+R

24 Aspire 1620