Acer VD.T25V7.001 Laptop User Manual


 
24 Chapter 1
Security Full support of Bluetooth security provisions including hardware
support for full length 128 bit encryption keys
Hos Interface (USB) USB specification 1.1 compliant and using MDC reserve pin to
communicate with Host
Hard Disk Drive Interface
Item Specification
Vendor & Model Name Toshiba
30G (MK3021GAS)
Fujitsu
MHS2030AT
Capacity (MB) 30000 30000
Bytes per sector 512 512
Data heads 2 2
Drive Format
Disks 1 1
Spindle speed 4200 RPM 4200 RPM
Performance Specifications
Buffer size 2048KB 2048KB
Interface ATA-2/ATA-3/ATA-4/ATA-5 support ATA-2/ATA-3/ATA-4/ATA-5 support
Max. media transfer rate
(disk-buffer, Mbytes/s)
19.2 ~ 37.25 19.4 ~ 38.1
Data transfer rate
(disk-buffer, Mbytes/s)
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%
DVD-ROM Interface
Item Specification
Vendor & model name DVD-ROM 8X QSI SDR-083
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Typical 3.6 Mbytes/sec
Sustained:
Typical 10.8 Mbytes/sec
Data Buffer Capacity 512KBytes
Interface IDE/ATAPI
Applicable disc format DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G)
CD: CD-DA, CD-ROM (mode 1), CD-ROM XA (mode 2, form 1 and form 2), CD-I
(mode 2, form 1 and form 2), CD-I Ready, Photo CD, Video CD, Enhanced CD,
CD-TEXT, Karaoke CD, CD Plus, CD Extra, I-trax CD, CD-R and CD-RW
Loading mechanism Soft eject (with emergency eject hole)
Power Requirement
Input Voltage +5 V +/- 5 %
Modem/Bluetooth Interface
Item Specification