PROCESSORS

Socket 478 supports the

Intel® Pentium® 4 processor

CHIPSET

SiS® 645 & SiS® 961 Chipset

SiS® 645 Host/Memory controller with DDR333 and AGP4X North Bridge Single Chipset

SiS® 961 MuTIOL Media I/O

LPC I/O - IT8705F

System Hardware Monitor: Built-in IT8705F

LAN: RealTek 8100/B (optional)

AC97 Audio Codec

Compliant with AC97 2.1 specification

SYSTEM BIOS

Two 168-pin DIMM sockets for 3.3V SDRAM (PC133/PC100)

Maximum: 2GB

MEMORY

Award 2MB Flash EEPROM

Supports Plug and Play 1.0A, AMP 1.2, Multi Boot, DMI

Support for ACPI revision 1.0 specification

I/O INTERFACE

Supports Plug and Play function

PS/2 keyboard and PS/2 mouse connectors

Dual USB Ports and an optional LAN connector

One - EPP/ECP mode parallel port

One - 16550 high-speed serial I/O ports

Audio Ports (Line-in, Line-out, Mic-in, CD-in and game port)

Dual PCI IDE interfaces - support four IDE devices (PIO mode 4, DMA Mode 2, Ultra DMA 66/100)

Supports 360K~2.88M Byte, 3 Mode FDDs or LS120

ATX12V Power Supply Connectors

Ports, Headers and Others:

IrDA header (STR)

Front Panel MIC/Line-out header

COM2 header

Four Extra USB header (USB2 and USB2)

HDD LED, Reset Switch, Power Switch headers

CPU, Power and Case Fan headers

LAN Card Wake Up / Modem Ring Wake-Up headers

RTC & BATTERY

SiS® 961 built-in 256 bytes of CMOS SRAM

With CMOS hardware clear jumper

EXPANSION SLOTS

3 PCI slots, 1 AGP slot, 1 CNR slot

FORM FACTOR

microATX (244mm*220mm), 4 Layers