Acer Aspire 2420 Aspire 2420, 2920, 2920Z Service Guide - Page 42

Hard Disk Drive Interface Item Spindle speed (RPM) 5400 RPM Performance Specifications Buffer size 8MB Interface SATA Max. media 540 transfer rate (disk-buffer, Mbytes/s) Data transfer rate (host~buffer, Mbytes/s) 100 MB/Sec. Ultra DMA mode-5 DC Power Requirements Voltage tolerance 5V(DC) +/- 5% 5400 RPM 8MB SATA 540 150 MB/Sec. Ultra DMA mode-5 5V(DC) +/- 5% 5400 RPM 5400 RPM 8MB SATA 540 8MB SATA 540 150 MB/Sec. Ultra DMA mode-5 150 MB/Sec. Ultra DMA mode-5 5V(DC) +/- 5% 5V(DC) +/- 5% Combo Drive module Item Vendor & model name Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable disc format Specification SONY COMBO 12.7mm Tray 24X CRX880A, TOSHIBA COMBO 12.7mm Tray 24X #AC01 With CD Diskette With DVD Diskette Sustained: Max 3.6Mbytes/sec Sustained: Max 10.8Mbytes/sec 2MB PATA 1. Reads and writes data in each CD-ROM, CD-ROMXA, CD-I FMV, Video CD and CD-EXTRA 2. Reads data in Photo CD (Single and multi session) 3. Reads and writes standard CD-DA 4. Reads and writes CD-R discs conforming to "Orange Book Part 2" 5. Reads and writes CD-RW discs conforming to "Orange Book Part 3" 6. Reads data in DVD-ROM Applicable DVD formats (Read): DVD: DVD-ROM, (DVD-5, DVD-9, DVD-10, DVD-18),DVD-Video, DVD-R 3.95G, DVD-R 4.7G, DVD-RW, DVD+R, DVD+RW, MultiBorder DVD-R/DVD-RW, Multi-session DVD+R, DVD+RW and DVDRAM (optional) Applicable CD Formats (Read): CD: CD-DA, CD-ROM Mode-1, CD-ROM/XA Mode Mode-2 Form-1 and Mode-2 Form-2, CD-i Ready, Video-CD (MPEG-1), Karaoke CD, Super Video CD, Photo-CD, Enhanced CD, CD Plus, CD Extra, i-trax CD, CD-Text, CD-R, CD-RW Applicable CD Formats (Write) CD-DA, CD-ROM Mode-1, CD-ROM/XA Mode-2 Form-1 and Mode-2 Form-2, CD-i, Video-CD CD-Text 32 Chapter 1