P4D/P4D-N Motherboard
User’s Manual
7•2
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