Acer TravelMate -550, Руководство по обслуживанию

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Chapter 1 25
Disks 1 1 2 2 2 2
Spindle speed
(RPM) 4200 RPM 4200 RPM 4200RPM 4200RPM 4200RPM 4200RPM
Performance Specifications
Buffer size 2048KB 512KB 2048KB 2048KB 2048KB 2048KB
Interface ATA-5 ATA-5 ATA-5 ATA-5 ATA-5 ATA-5
Max. media
transfer rate
(disk-buffer,
Mbytes/s) 216 235 287 216 235 287
Data transfer
rate
(host~buffer,
Mbytes/s) 100 MB/Sec.
Ultra DMA
mode-5 100 MB/Sec.
Ultra DMA
mode-5 100 MB/Sec.
Ultra DMA
mode-5 100 MB/Sec.
Ultra DMA
mode-5 100 MB/Sec.
Ultra DMA
mode-5 100 MB/Sec.
Ultra DMA
mode-5
DC Power Requirements
Voltage
tolerance 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5%
DVD-ROM Interface
Item Specification
Vendor & model name Toshiba SD-C2502
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Max 3.6Mbytes/sec Sustained:
Max 10.8Mbytes/sec
Data Buffer Capacity 128 KBytes
Interface IDE/ATAPI
Applicable disc format DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single
border)
CD: CD-DA, 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)
Hard Disk Drive Interface
Item Specification