Hardware Specifications and Configurations

Processor

Item

Specification

CPU type

Intel desktop Pentium 4 processor at 2.26GHz~3.06GHz or higher

CPU package

mPGA478 package

CPU core voltage

Depend on CPU VID

CPU I/O voltage

1.2V

BIOS

Item

Specification

BIOS vendor

Phoenix

BIOS Version

PhoenixBIOS 4.0 Release 6.0

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

TSOP

Supported protocols

ACPI 1.0b,PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/IEEE 1284 1.7 & 1.9, PCI 2.2, PnP 1.0a, DMI 2.0, PS/2 keyboard and mouse, USB, VGA BIOS, CD-ROM bootable,

BIOS password control

Set by setup manual

Second Level Cache

Item

Specification

Cache controller

Built-in CPU

Cache size

512KB

1st level cache control

Always enabled

2nd level cache control

Always enabled

Cache scheme control

Fixed in write-through

System Memory

Item

Specification

Memory controller

Memory size

256/512MB

DIMM socket number

2 sockets

Supports memory size per socket

1024MB

Supports maximum memory size

2G (by two 1024MB SO-DIMM module)

Supports DIMM type

DDR Synchronous DRAM

Supports DIMM Speed

133 MHz

Supports DIMM voltage

2.5V/1.25V

Supports DIMM package

200-pin soDIMM

Memory module combinations

You can install memory modules in any combinations as long as they match the above specifications.

Memory Combinations

Slot 1

Slot 2

Total Memory

256/512MB

0 MB

256MB/512MB

256/512MB

128MB

384MB/640MB

256/512MB

256MB

512MB/768MB

256/512MB

512MB

768MB/1024MB

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. .

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. .

LAN Interface

Item

Specification

Supports LAN protocol

10/100 Mbps

LAN connector type

RJ45

LAN connector location

Right side

Modem Interface

Item

Specification

Data modem data baud rate (bps)

56K

Supports modem protocol

V.90 MDC or Billionton

Modem connector type

RJ11

Modem connector location

Right side

Hard Disk Drive Interface

Item

Specification

Vendor & Model Name

IBM 20G

IBM 30G

DK23DA-40F

Capacity (MB)

20000

30000

40000

40000

20000

30000

40000

Bytes per sector

512

512

512

512

512

512

512

Data heads

2

3

4

4

2

3

4

Drive Format

Disks

1

2

2

2

1

2

2

Spindle speed (RPM)

4200 RPM

4200 RPM

4200 RPM

4200 RPM

4200 RPM

4200 RPM

4200 RPM

Performance Specifications

Buffer size

2048KB

2048KB

2048KB

2048

512KB

2048KB

2048KB

Interface

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

Max. media transfer rate (disk-buffer, Mbytes/s)

130~245

125~241

130~245

156.9~ 290.4

149.6~ 277.6

149.6~ 277.6

149.6~ 277.6

Data transfer rate

(host~buffer, Mbytes/s)

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%

5V(DC) +/-5%

DVD-ROM Interface

Item

Specification

Vendor & model name

Toshiba (SR-C2612)

Performance Specification

With CD Diskette

With DVD Diskette

4X-5.7X PCAV 600-855KByte/s 10.3X-24X CAV 1552-3600KByte/s (Mode2)

4X-5.7X PACV 684.4-975.3KBytes/s 10.3X-24X CAV 1769-4104KByte/s

3.3X-8X CAV 4463-10820KByte/s

Data Buffer Capacity

192 KBytes

Interface

IDE/ATAPI

Applicable disc format

DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single border), DVD-RW(read) DVD-RAM (read, Version2.1), DVD-RAM (read, Version 1.0)

CD: CD-Audio, 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)

Input Voltage

+5 V +/- 0.25V

Audio Interface

Item

Specification

Audio Controller

Realtek ALC202 AC97 Codec

Audio onboard or optional

Built-in

Mono or Stereo

Stereo

Resolution

20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter

Compatibility

Microsoft PC98/PC99, AC97 2.2 & WHQL

Mixed sound source

Line-in, CD

Sampling rate

48 KHz

Internal microphone

Yes

Internal speaker / Quantity

Yes/2

Supports PnP DMA channel

DMA channel 00

Supports PnP IRQ

IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11

Video Interface

Item

Specification

Chip vendor

ATI

Chip name

ATI M7P

Chip voltage

Core/1.25V

Supports ZV (Zoomed Video) port

No

Video Resolutions Mode (for both LCD and CRT)

Resolution

16 bits (High color)

32 bits (True color)

1024x768

Yes

Yes

Video Resolutions Mode (for both LCD and CRT)

Resolution

16 bits (High color)

32 bits (True color)

1400x1050 (SXGA)

Yes

Yes

1600x1200 (UXGA)

Yes

Yes

1280x1024 (Monitor)

Yes

Yes

Parallel Port

Item

Specification

Parallel port controller

SMSC LPC47N227

Number of parallel port

one

Location

Rear side

Connector type

25-pin D-type connector, in female type

Parallel port function control

Enable/Disable/Auto (BIOS or operating system chooses configuration) by BIOS Setup

Note: Depending on your operating system, disabling an unused device may help free system resources for other devices.

Supports ECP/EPP/Bi-directional (PS/2 compatible)

Yes (set by BIOS setup)

Note: When Mode is selected as EPP mode, "3BCh" will not be available.

Optional ECP DMA channel (in BIOS Setup)

DMA channel 1

Optional parallel port I/O address (in BIOS Setup)

378h, 278h

Optional parallel port IRQ (in BIOS Setup)

IRQ7, IRQ5

USB Port

Item

Specification

USB Compliancy Level

2.0

OHCI

USB 2.0

Number of USB port

2

Location

Right side

Serial port function control

Enable/Disable by BIOS Setup

PCMCIA Port

Item

Specification

PCMCIA controller

O2 OZ6912 CardBus controller

Supports card type

Type II

Number of slots

One type-II

Access location

Right panel

Supports ZV (Zoomed Video) port

No ZV support

Supports 32 bit CardBus

Yes (IRQ11)

System Board Major Chips

Item

Controller

System core logic

Intel 845-PE and ICH4

Super I/O controller

SMsC 47N227, LPC interface

Audio controller

Realtek ALC202 Codec

Video controller

ATI M7P

Hard disk drive controller

ICH4

System Board Major Chips

Item

Controller

Keyboard controller

NS 87591L

RTC

ICH3-M

Keyboard

Item

Specification

Keyboard controller

NS 87591L

Keyboard vendor & model name

Acer proprietary keyboard w/o launch button embeded

Total number of keypads

87/88/90 keys with 101/102 key emulation

Windows logo key

Yes

Internal & external keyboard work simultaneously

Yes

Battery

Item

Specification

Vendor & model name

Sanyo/Sony

Battery Type

Li-ion

Pack capacity

69.93Wh

Cell voltage

3.7V/cell

Number of battery cell

9

Package configuration

Pin 1,2: BATT+: Battery positive power pin

Pin 3: Floating pin (3S3P)

Pin 4: B/I: Enable LI-ion battery output, connect to 1k Q resistor to GND in system.

Pin 5: TS: connect 10K Q ohm Thermistor to GND

Pin 6: EC_SMD1: SMbus DATA

Pin 7: EC_SMC1: SMbus CLOCK

Pin 8, 9: GND: battery ground power pin

Package voltage

11.1V

LCD Inverter Specification

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