PROCESSORS
Socket 478 supports the Intel¢®Ec Pentium¢®Ec 4 Processor

CHIPSET
SiS¢®Ec 651 & SiS¢®Ec 962L chipset
SiS¢®Ec 651 host/memory controller with AGP 4X
Built-in high quality 3D accelerator
SiS¢®Ec 962L MuTIOL media I/O
Integrated USB 2.0 host controller
LPC I/O - ITE IT8705F
System hardware monitor: Integrated in ITE IT8705F
LAN: 10/100 Mbps faster Ethernet (optional)
AC97 audio codec
Compliant with AC97 2.2 specification

SYSTEM BIOS
Award 2Mb Flash EEPROM
Supports Plug and Play 1.0A, AMP 1.2, Multi Boot, DMI
Support for ACPI revision 1.0 specification
MEMORY
Two 184-pin DDR DIMM sockets for 2.5V DDR SDRAM (DDR333)
Maximum: 2GB

I/O INTERFACE
Supports Plug and Play function
PS/2 keyboard and PS/2 mouse connectors
1 EPP/ECP mode parallel port
1 16550 high-speed serial I/O ports
VGA connector
4 USB ports and 1 optional LAN connector
Audio ports (line-in, line-out, mic-in and CD-in)
Dual PCI IDE interfaces - support four IDE devices (PIO mode 4, DMA mode 2, Ultra DMA 66/100/133)
Supports 360K~2.88M Byte, 3 mode FDDs or LS120
ATX power supply connectors
Ports, headers and others:
IrDA header (STR)
Front panel mic./line-out header
2 Extra USB ports (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¢®Ec 962L 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 & LAYERS
microATX (244mm*220mm), 4 Layers