Acer Aspire 1670 - Page 36

30 Chapter 1
Max. media
transfer rate
(disk-buffer,
Mbytes/s)
46.5
46.5
46.5
46.5
42.8 41.3 48.2
Data transfer
rate
(host~buffer,
Mbytes/s)
100 100 100 100
DC Power Requirements
Voltage
tolerance
5V+/-5% 5V+/-5% 5V+/-5% 5V+/-5%
Combo Drive Interface
Item Specification
Vendor & model name QSI SBW-242C
LiteOn SOSC-2483K
KME UJDA-760
HLDS GCC-4243N
ATek TSB24H1
Performance Specification
Transfer rate (KB/sec)
(1) Read DVD-ROM
CD-ROM
(2) Write CD-R
CD-RW
(3) ATAPI Interface
PIO mode
Ultra DMA mode
24x
8x
24x
24x
16.6MB/s
33MB/s
Buffer Memory 2MB
Interface ATAPI
Applicable disc format DVD
Loading mechanism Tray
Power Requirement 9W(Maximum)
Input Voltage 5V+/-5%
Hard Disk Drive Interface
Item Specification