Acer 290E manual DVD-ROM Interface, Audio Interface, ATA-6 ATA-5 IDE/ATAP, Ide/Atapi

Hard Disc Drive Interface(2)

Item		Specification
Interface	Ultra ATA/100	ATA-6	ATA-6	ATA-5
	IDE/ATAP
Data transfer rate	100 MB/Sec.	100 MB/Sec.	100 MB/Sec.	100 MB/Sec.
(host~buffer,	Ultra DMA mode-	Ultra DMA mode-	Ultra DMA mode-	Ultra DMA mode-
Mbytes/s)	5	5	5	5
DC Power Requirements
Voltage tolerance	5V(DC) +/- 5%	5V(DC) +/- 5%	5V(DC) +/- 5%	5V(DC) +/- 5%

DVD-ROM Interface

Item	Specification
Vendor & model name	Toshiba (SR-C2612)
Performance Specification	With CD Diskette	With DVD Diskette
Transfer rate (KB/sec)	(Mode1)	3.3X-8X CAV 4463-10820KByte/s
	4X-5.7X PCAV 600-855KByte/s
	10.3X-24X CAV 1552-3600KByte/s
	(Mode2)
	4X-5.7X PACV 684.4-975.3KBytes/s
	10.3X-24X CAV 1769-4104KByte/s
Data Buffer Capacity	192 KBytes
Interface	IDE/ATAPI
Applicable disc format	DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single
	border), DVD-RW(read) DVD-RAM (read, Version2.1), DVD-RAM (read,
	Version 1.0)
	CD: CD-Audio, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, CD-I,
	CD-I Bridge (Photo-CD, Video-CD) Multisession CD (Photo-CD, CD-EXTRA,
	CD-R, CD-RW), CD-R (read), CD-RW (read)
Loading mechanism	Load: Manual
	Release: (a) Electrical Release (Release Button)
	(b) Release by ATAPI command
	(c) Emergency Release
Power Requirement
Input Voltage	+5 V +/- 5 % (Operating)
	+/- 8 % (Start up)
Input Voltage	+5 V +/- 0.25V

Audio Interface

Item	Specification
Audio Controller	Realtek ALC202 AC97 Codec
Audio onboard or optional	Built-in
Mono or Stereo	Stereo
Resolution	20 bit stereo Digital to Analog converter
	18 bit stereo Analog to Ditial converter
Compatibility	AC97 2.2 & WHQL spec.
Mixed sound source	CD
Sampling rate	48 KHz
Internal microphone	No
Internal speaker / Quantity	Yes / 2

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