Acer Aspire 1800 Aspire 1800 Service Guide - Page 32

Optical Drive Interface, Audio Interface, Hard Disk Drive Interface, Microsoft PC99/2100

Page 32 highlights

Hard Disk Drive Interface Item Data transfer rate (host~buffer , Mbytes/s) 100 MB/Sec. Ultra DMA mode-5 DC Power Requirements Voltage tolerance 5V(DC) +/5% 100 MB/Sec. Ultra DMA mode-5 5V(DC) +/5% Specification 100 MB/Sec. Ultra DMA mode-5 100 MB/Sec. Ultra DMA mode-5 5V(DC) +/5% 5V(DC) +/5% 100 MB/Sec. Ultra DMA mode-5 5V(DC) +/5% 100 MB/Sec. Ultra DMA mode-5 5V(DC) +/5% Optical Drive Interface Item Vendor & model name Performance Specification Transfer rate (KB/sec) Specification HLDS GSA-4080N 8X SuperMulti CD-R/RW DVD-ROM 10.3X-24X CAV 3.3X-8X CAV Data Buffer Capacity Interface Applicable disc format Power Requirement Input Voltage Audio Interface Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Mixed sound source Sampling rate Internal microphone Internal speaker / Quantity 2 MBytes IDE (ATAPI Compliant) DVD: DVD-ROM (DVD-5, DVD-9, DVD-10), DVD-R (3.95G/4.7G), DVD-RAM (2.6G/4.7G), DVD-RW CD: CD-Audio, CD-ROM(mode 1 and mode 2), CD-ROM XA ( mode2, form 1 and form 2), CD-RW Photo CD Video CD Enhanced Music CD CD-TEXT +5 V +/- 5 % Specification Realtek ALC250, AC97 Codec Built-in Stereo 20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter Microsoft PC99/2100, AC97 2.3 & WHQL/WLP2.0 CD 48 KHz No Yes / 2 Video Interface Item Video vendor ATI 24 Specification Chapter 1

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