規格:

CPU Support: Socket 478

Intel Pentium 4 in the 478 pin package

Chipsets: VIA P4X266A

(North) VIA P4X266A:

Support Pentium 4 System bus

Support DDR 200 / 266 SDRAM interface

Support AGP interface

Support V-Link interface to VT8233

Support ACPI 1.0b compliant power management

Support APM 1.2 compliant power management

(South) VIA VT8233

Built in high bandwidth 266MB/S 8-bit V-link Host controller

Integrated USB controller with three root hub and six function ports

Integrated dual channel UDMA 33/66/100 master mode EIDE controller

LPC interface for Low Pin Count interface to Super-I/O or ROM

Integrated Keyboard Controller with PS2 mouse support

Integrated DS12885-style Real Time Clock with extended 256 byte CMOS RAM and Day/Month Alarm for ACPI

System Management Bus Interface

Sophisticated PC99-Compatible Mobile Power Management

Integrated Plug and Play Controller

Form Factor

ATX

Front Side Bus

400 Mhz

Memory: 3 X 184 pin DDR SDRAM Socket

Support DDR 200/266 compliant SDRAM up to 1.5GB (un-buffered) capacity

Support DDR 200/266 compliant SDRAM up to 3GB (registered) capacity

Audio: AC97 audio

AC'97 2.1 compliant CODEC on board

Expansion Slot

1 x AGP 2.0 compliant slot

Support external AGP V2.0 compliant VGA device

Support both 1.5V / 3.3V AGP electrical device

Support 2X, 4X AGP data transfer

5 x PCI slots

PCI 2.2 compliant, 32-bit BUS Master Slots

133 Mbyte / sec maximum throughput

1 x CNR slot

Support CNR riser card for Modem function

IDE interface:Built in VT8233

2 x UltraDMA/100 Bus Master IDE Channel from VT8233

ATAPI IDE CD-ROM, CD-R, CD-RW, and LS-120 Supports

LPC I/O:ITE 8705F

Comply with Intel Low Pin Count Interface Specification Rev. 1.0

ACPI V. 1.0 compliant

Built in H/W monitor feature

Two 16C550 UARTs

Supports two standard Serial Ports

Supports IrDA 1.0/ASKIR protocols

Supports Smart Card Reader protocols

IEEE 1284 Parallel Port

Standard mode -- Bi-directional SPP compliant

Enhanced mode -- EPP V. 1.7 and V. 1.9 compliant

High speed mode -- ECP, IEEE 1284 compliant

Floppy Disk Controller

Supports two 360K/ 720K/ 1.2M/ 1.44M/ 2.88M floppy disk drives

Enhanced digital data separator

3-Mode drives supported

Game Port

Dedicated MIDI Interface

Support power-failure resume and power button de-bounce

H/W Monitoring:Built in ITE 8705F

2 thermal inputs from remote thermal resistor to monitor system temperature

1 thermal input from thermal diode to monitor CPU temperature

5 voltage monitor inputs

Monitors 2 fan tachometer inputs

Power Management

APM 1.2 compliant

ACPI 1.0 compliant

Support multiple system suspend types - suspend to DRAM, suspend to disk, and all with hardware automatic wake-up

Bios: Award PnP BIOS

Stored in 2 Mb flash memory

DMI 2.3

Support IRQ manual assign table

Bootable from Floppy, ATAPI device, USB device, SCSI device

On Board Ports / Connectors / Jumpers / Headers (front/back panel): Ports

Back Panel:

2 Serial Ports

1 Parallel Port (SPP, EPP, ECP)

1 PS/2 Keyboard Port

1 PS/2 Mouse Port

6 USB Ports

1x Game / MIDI Port

1x Line in, 1x Line out, 1x Mic in

Connectors:

1 x ATX power connector

2 x Fan Power connectors (one for system chipset fan)

2x UltraDMA/100 Bus Master IDE

1 x Floppy

Jumpers:

Clear CMOS

BIOS Boot block protection

Headers:

2 sets of dual Front Panel USB header

Audio header (MIC/speaker-out)

2 x CD_in

Wake On LAN

Wake On Modem

SIR

Accessory:CD-ROM Disk

VIA 4 in 1 Driver

VIA Audio driver

User manuals in PDF format

IDE Cable:

1 x ATA 100/66 cable

Floppy Cable:

1 x Floppy cable

USB cable:

1 x dual port USB cable (Optional)

User manual:

1 printed user manual