P4D/P4D-N Motherboard

Processor I/F (Socket 478)

Supports 1 478-pin Pentium 4 “Northwood” processor

Supports 400M FSB (Front Side Bus)

Supports Intel Pentium 4 CPU from 1.5 to 2.2 GHz and up

CPU Frequency/Voltage Select Supports Vcore selection by BIOS

Supports CPU Multiplier selection by BIOS (from 8X to 23X) Supports CPU External Frequency selection by BIOS (up to 200 MHz)

ChipSet (Marking, Packing)

Intel 845 “Brookdale” FCBGA 593

ICH2

FWH

Memory

Supports 200 / 266 MHz DDR devices

Supports ECC DDR SDRAM (Single bit error Correction, Multiple bit error Detection) Supports 16MB/64MB/128MB/256MB/512MB DDR SDRAM technology

Supports up to 1GB when using 512MB technology

Graphics

Supports AGP 4X 1.5V Only

General I/O

PCI 2.1/2.2 compliance

Supports 32-bit/33MHz PCI interface

Supports LPC interface

Supports ATA33/ATA66/ATA100 IDE interface

Supports Floppy interface

Supports 16550A UART interface

Supports ECP/EPP interface

Supports PS/2 interface

Supports SIR/FIR/CIR interface

Supports USB interface

Discrete IDE

Supports two independent ATA channels Supports ATA66/ATA100 and PIO mode

Supports Win9X/WinNT/Win2K/WinXP/Linux/NetWare/Solaris/UnixWare/OpenServer/SCO ODT

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User’s Manual