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: .......

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