CPU

Intel® Pentium® 4 Processor with Hyper-Threading Technology
- 533MHz system data bus
Intel® Pentium® 4 Northwood processor
- 533MHz/400MHz system data bus
Intel® Celeron® Northwood processor
- 400MHz system data bus

CPU Socket

Socket 478

Chipset

SiS chipset
- North bridge: SiS 648
- South bridge: SiS 963L

Memory

Three 184-pin DDR DIMM sockets
Supports 6 banks up to 3GB using PC1600 (DDR200), PC2100 (DDR266) and
PC2700 (DDR333) unbuffered DDR SDRAM DIMM, 2.6V type
- 16Mb, 64Mb, 128Mb, 256Mb and 512Mb SDRAM technology with page size from
2KB up to 16KB

BIOS

Award BIOS, Windows® 98SE/2000/ME/XP Plug and Play compatible
Supports SCSI sequential boot-up
Flash EPROM for easy BIOS upgrades
Supports DMI 2.0 function
2Mbit flash memory

Power Management

Supports ACPI specification and OS Directed Power Management
Supports ACPI STR (Suspend to RAM) function
Wake-On-Events include:
- Wake-On-PS/2 Keyboard/Mouse
- Wake-On-USB Keyboard/Mouse
- Wake-On-Ring (external modem)
- Wake-On-LAN
- RTC timer to power-on the system
System power management supported
CPU stopped clock control
Hardware supports SMI green mode
Microsoft®/Intel® APM 1.2 compliant
Soft Power supported - ACPI v1.0b specification
AC power failure recovery

Audio

AC'97 2.2 extension compliant codec
Supports Microsoft® DirectSound/DirectSound 3D
AC’97 supported with full duplex, independent sample rate converter for
audio recording and playback
S/PDIF-in/out interface
6-channel audio output

LAN

Uses Phy fast ethernet controller
Integrated IEEE 802.3, 10BASE-T and 100BASE-TX compatible PHY
32-bit PCI master interface
Integrated power management functions
Full duplex support at both 10 and 100 Mbps
Supports IEEE 802.3u auto-negotiation
Supports wire for management

PCI IDE

Supports ATA/33, ATA/66, ATA/100 and ATA/133 hard drives
UDMA Modes 3, 4, 5 and 6 Enhanced IDE (data transfer rate up to 133MB/sec.)
Bus mastering reduces CPU utilization during disk transfer
ATAPI CD-ROM, LS-120 and ZIP supported

AGP

Supports AGP 8x up to 2132MB/sec. and AGP 4x up to 1066MB/sec. bandwidth
for 3D graphics applications

Rear Panel I/O Ports

2 USB 2.0/1.1 ports
1 RJ45 LAN port
2 DB-9 serial ports
1 DB-25 parallel port
1 mini-DIN-6 PS/2 mouse port
1 mini-DIN-6 PS/2 keyboard port
1 game/MIDI port
3 audio jacks: line-out, line-in and mic-in

I/O Connectors

2 connectors for 4 additional external USB 2.0/1.1 ports
1 front audio connector for external line-out and mic-in jacks
1 internal audio connectors (CD-in)
1 S/PDIF-in/out connector
1 surround connector
1 connector for IrDA interface
2 IDE connectors
1 floppy connector
2 ATX power supply connectors
1 Wake-On-LAN connector
CPU fan and chassis fan connectors

Expansion Slots

1 AGP slot that supports 8x/4x AGP
5 PCI slots

PCB

4 layers, ATX form factor
30.5cm (12") x 20.5cm (8.07")

All specifications above are subject to change without prior notice.