Interface
Socket 478

Chipset Type
P4X266A

Chipset Description
VIA P4X266A / 8233A chipset
Supports 400/533 MHz FSB

Form Factor
ATX

Memory Type
DDR266 SDRAM

Memory Description
Three DDR 2.5V DIMM sockets support up to 3 GB
184-pin PC2100/PC1600 non-ECC, unbuffered DDR SDRAM memory

Expansion Slots
Five 32-bit Bus Mastering PCI slots (V2.2 compliant)
One Universal AGP slot (support 2x/4x mode)

Expansion Slot Types
Five 32-bit Bus Mastering PCI

IDE Type
UDMA 66/100/133

IDE Description
Two independent channels for four IDE devices
Supports up to PIO Mode 5 and UDMA 66/100/133
Two PCI bus mastering ATA E-IDE ports

Audio Description
AC97 CODEC on board audio solution

IO Port Description
Two RS-232 serial ports (16550 UART compatible)
One parallel printer port (SPP/ EPP/ ECP mode)
One FDD port (Supports 3 modes, 1.2/1.44/2.88 MB FDD)
Provides IrDA ports with optional cable for transceiver
Provides 4 USB ports (2 rear, 2 front)

IO Connection Description
PS/2 Mini-DIN mouse & keyboard ports
One RJ45 connector
Two USB ports
Two D-Sub 9-pin male serial port
One D-Sub 25-pin female printer port
Audio I/O: LINE-Outx1, LINE-Inx1, MIC JACK x1
One game port

BIOS Description
Award PCI BIOS with ACPI function
Supports multiple-boot from E-IDE / SCSI / CD-ROM / FDD / LS120 / ZIP $] 2 Mbyte Flash ROM

Health Monitoring Description
On-board voltage monitors for +3.3V, +5v, +12V, Vcore
CPU fan speed monitor
CPU temperature monitoring through CPU on-die thermal sensor

Dimension Description
Four layers, 30.5 cm x 23 cm (12" x 9.05")
ATX form factor

Certification
FCC Class B & CE EMI Regulation Compliant

Compatibilities
WinXP / Win2000 / WinNT / WinME / Win98SE / Linux / FreeBSD

Warranty
All SOYO products are designed to offer stability and flexibility, and are tested to ensure highest reliability. We offer a 90 day limited warranty on this SOYO product.