Floppy Disk Drive Interface

Item

Specification

Power Requirement

Input Voltage (V)

+5V +/- 10%

 

 

Hard Disk Drive Interface

Item

Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

Vendor &

TOSHIBA

IBM

IBM

TOSHIBA

HGST

TOSHIBA

TOSHIBA

Model Name

20G(MK20

20G(IC25N

30G(IC25N

30GB(MK3

40GB

40GB(MK4

60GB(MK6

 

18GAP),

020ATCS0

030ATCS0

021GAS)

(IC25N040

021GAS)

021GAS)

 

TITAN

4-0),

4-0),

NEPTUNE

ATCS04-0

NEPTUNE

NEPTUNE

 

 

07N8325,

07N8326,

 

07N8327)

 

 

 

 

CASCADE

CASCADE

 

CASCADE

 

 

 

 

 

 

 

 

 

 

Capacity

20000

20000

30000

30000

40000

40000

60000

(MB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bytes per

512

512

 

 

 

 

 

sector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data heads

2

3

 

 

 

4

4

 

 

 

 

 

 

 

 

Drive Format

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disks

1

2

 

 

 

2

2

 

 

 

 

 

 

 

 

Spindle

4200 RPM

4200 RPM

4200RPM

4200RPM

4200RPM

4200RPM

4200RPM

speed (RPM)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer size

2048KB

2048KB

2048KB

2048KB

2048KB

2048KB

2048KB

 

 

 

 

 

 

 

 

Interface

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

 

 

 

 

 

 

 

 

Max. media

216

216

 

 

 

 

 

transfer rate

 

 

 

 

 

 

 

(disk-buffer,

 

 

 

 

 

 

 

Mbytes/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data transfer

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

rate

Sec.

Sec.

Sec.

Sec.

Sec.

Sec.

Sec.

(host~buffer,

Ultra DMA

Ultra DMA

Ultra DMA

Ultra DMA

Ultra DMA

Ultra DMA

Ultra DMA

Mbytes/s)

mode-5

mode-5

mode-5

mode-5

mode-5

mode-5

mode-5

 

 

 

 

 

 

 

 

DC Power Requirements

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

5V(DC) +/-

5V(DC) +/-

5V(DC) +/-

5V(DC) +/-

5V(DC) +/-

5V(DC) +/-

5V(DC) +/-

tolerance

5%

5%

5%

5%

5%

5%

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:

 

Sustained:

 

Max 3.6Mbytes/sec

 

Max 10.8Mbytes/sec

 

 

 

 

Data Buffer Capacity

128 KBytes

 

 

 

 

 

 

Interface

IDE/ATAPI

 

 

 

 

Applicable disc format

DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G)

 

CD: CD-Audio, CD-ROM (mode1 and mode 2), CD-ROM XA(mode 2 form 1

 

and form 2), CD-I (mode 2, form 1 and form 2), CD-I Ready, CD-I Bridge CD-

 

WO, CD-RW, Photo CD, Video CD, Enhanced Music CD, CD-TEXT

 

 

Loading mechanism

Soft eject (with emergency eject hole)

 

 

 

 

Power Requirement

 

 

 

 

 

 

 

Input Voltage

+5 V +/- 5 %

 

 

 

 

 

 

28

Chapter 1

Page 28
Image 28
Acer VD.A0307.001 manual Hard Disk Drive Interface, DVD-ROM Interface