Hard Disk Drive Interface

Item

 

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

Max. media

164.6~

 

154.3~

154.3~

154.3~

350

350

350

350

transfer

257.1

 

298.0

298.0

298.0

 

 

 

 

rate (disk-

 

 

 

 

 

 

 

 

 

buffer,

 

 

 

 

 

 

 

 

 

Mbytes/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data

100 MB/

 

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

100 MB/

transfer

Sec.

 

Sec.

Sec.

Sec.

Sec.

Sec.

Sec.

Sec.

rate

Ultra

 

Ultra

Ultra

Ultra

Ultra

Ultra

Ultra

Ultra

(host~buffe

DMA

 

DMA

DMA

DMA

DMA

DMA

DMA

DMA

r, Mbytes/s)

mode-5

 

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)

5V(DC)

tolerance

+/- 5%

 

+/- 5%

+/- 5%

+/- 5%

+/- 5%

+/- 5%

+/- 5%

+/- 5%

 

 

 

 

 

 

 

 

 

 

Optical Drive Interface

Item

 

Specification

 

 

 

 

 

 

Vendor & model name

Panasonic UJ-815

 

 

 

 

 

 

 

Performance Specification

CD-R/RW

 

DVD-ROM

 

 

 

 

 

 

 

Transfer rate (KB/sec)

(Mode1)

 

3.3X-8X CAV 4.3MB/s-10.5 MB/s

 

 

10.3X-24X CAV mode 3600KByte/s

 

 

 

 

(Mode2)

 

 

 

 

10.3X-24X CAV 1769-4104KByte/s

 

 

 

 

 

 

 

 

 

Data Buffer Capacity

2 MBytes

 

 

 

 

 

 

 

Interface

IDE ( ANSI ATA/ATAPI-5)

 

 

 

 

 

 

Applicable disc format

DVD: DVD-ROM (DVD-5, DVD-9, DVD-10),

 

 

 

DVD-R (3.95G/4.7G),

 

 

 

 

DVD-RAM (2.6G/4.7G),

 

 

 

 

DVD-RW

 

 

 

CD: CD-Audio,

 

 

 

 

CD-ROM(mode 1 and mode 2),

 

 

 

 

CD-ROM XA ( mode2, 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

Load: The disc can be loaded semi-automatically ( To load the disc in the

 

 

drive, it is needed to push the disc manually)

 

 

Unload: The disc can be unloaded automatically by motor powered

 

 

mechanism. The disc unloading can be operated by the Eject button or

 

 

Eject Command through the IDE interface.

 

 

 

 

 

 

 

Power Requirement

 

 

 

 

 

 

 

 

 

 

 

Input Voltage

+5 V +/- 5 %

 

 

 

 

 

 

 

 

Audio Interface

 

 

 

 

 

 

 

 

 

 

Item

 

Specification

 

 

 

 

 

 

Audio Controller

 

Realtek ALC202A, AC97 Codec

 

 

Chapter 1

25

Page 32
Image 32
Acer 2000 manual Optical Drive Interface, Audio Interface

2000 specifications

The Acer 2000 series represents a compelling blend of performance, portability, and affordability, engineered to cater to a broad spectrum of users. Launched as a part of Acer's commitment to delivering robust computing solutions, the series appealed primarily to students, professionals, and casual users alike, aiming to provide an exceptional user experience without breaking the bank.

One of the most notable features of the Acer 2000 is its design. The sleek, lightweight chassis ensures portability, making it an ideal companion for on-the-go users. The thoughtful layout and ergonomic keyboard promote comfortable typing, while the vibrant display enhances visual clarity, offering an immersive viewing experience for both work and play.

Under the hood, the Acer 2000 is powered by a range of reliable processors, allowing for efficient multitasking and rapid application performance. Users can expect seamless operation whether they are running demanding applications, engaging in video conferencing, or simply browsing the web. The series also supports diverse storage options, including traditional hard disk drives and more advanced solid-state drives, which contribute to faster boot times and improved overall performance.

In terms of connectivity, the Acer 2000 is equipped with various ports catering to modern tech needs. USB 3.0 ports ensure quick data transfer, while HDMI outputs allow for easy connection to external displays, making it suitable for presentations or media playback. The inclusion of Wi-Fi and Bluetooth technologies enhances wireless connectivity, enabling users to stay connected effortlessly.

Acer’s proprietary technologies also add value to the series. The TrueHarmony audio technology enhances sound clarity, providing a rich auditory experience whether users are taking part in calls, watching videos, or enjoying music. Furthermore, the integration of Acer’s software solutions enhances user productivity, offering intuitive tools for file management and organization.

Battery life is another characteristic of the Acer 2000 that deserves mention. Designed to last throughout the day, users can rely on its efficiency for both work and leisure without the constant need for recharging.

In summary, the Acer 2000 series is a versatile laptop line that stands out due to its combination of functionality, portability, and user-friendly features. With its robust design and dependable performance, the Acer 2000 is well-suited for those seeking an efficient computing device to meet their everyday needs.