Mainboard Specification - Intel i945P User Manual

Introduction

1-3 Mainboard Specification

Processor
Socket LGA775 for Intel
Support Intel Core E6000/E4000 series Conroe processor
Support Intel Celeron-D 3xx series, Intel Pentium-4 5xx/6xx series
Support 533/800/1066MHz front-side bus
Support Intel CPU manufactured in 65nm process
Support Intel 05B or 05A Platform Compatibility Guide
Chipset
Intel i945P + ICH7 or,
®
Intel i945G + ICH7 with Intel GMA950 graphics
®
Main Memory
Four 240-pin DDR2 SDRAM DIMM sockets
Support 1.8v DDR2-400/533/667 DIMMs with dual channel architecture
Support single-sided or double-sided, non-ECC, DIMMs with 256Mb/512Mb/1Gb devices
Supports up to 4GB memory size
Expansion Slots
Three PCI connectors compliant with PCI v2.3
Two PCI-Express (x1) connectors compliant with PCI Express 1.0a (Jumper selectable)
One PCI-Express (x16) connectors compliant with PCI Express 1.0a
One PCI Express (x4) connector for extra PCI-E VGA in GLI (Graphics Link Interface) mode
(Jumper selectable)
USB
Eight USB connectors compliant with USB2.0 from embedded USB controller (4 connectors
at rear panel)
LAN
One Gb Ethernet from Realtek RTL8110S PCI controller (Optional)
One 10/100 Ethernet from Realtek RTL8100C PCI controller (Optional)
P-ATA IDE
One IDE interface (up to 2 IDE devices) with UDMA-33/66/100 support from embedded IDE
controller
S-ATA II
Four S-ATA II ports with up to 300MB/s bandwidth from ICH7
I/O
Onboard EPoX EP1308 LPC bus I/O controller
Legacy peripheral interface for PS/2 keyboard & mouse, FDD, Parallel, Serial, and IrDA (v1.0
compliant)
Support Hardware Monitoring for fan speed monitoring and CPU temperature sensing
Intelligent fan speed control for CPU-fan (PWM) for quiet operation
Audio
6 channel audio from onboard Realtek ALC8xx HDA compliant CODEC
- Support CD-In
4
Pentium-D 8xx/9xx series with Dual core processor
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