P5WDG2-WS specifications summary

C P U

Chipset

Front Side Bus

Memory

Expansion slots

CrossFireª

Storage

L A N

Wireless LAN (optional)

LGA775 socket for Intel¨ Pentium¨ 4/Celeron/Pentium¨ Processor Extreme Edition/Pentium¨ D processor Supports Intel¨ Enhanced Memory 64Technology (EM64T) Supports Enhanced Intel SpeedStep¨ Technology (EIST)

Intel¨ Hyper-Threading Technology-ready

Northbridge: Intel¨ 975X Express Memory Controller

Hub (MCH)

Southbridge: Intel¨ ICH7R

PCI-X Bridge: Intel¨ 6702PXH (PXH-V)

1066/800/533 MHz

Dual-channel memory architecture

4 x 240-pin DIMM sockets support up to 8 GB system memory unbufferred ECC/non-ECC DDR2 667/ 533 MHz memory modules

Native DDR2 800 support

2 x PCI Expressª x16 slots for discrete graphics cards

2x PCI-X¨slots

2x PCI 2.2 slots

Supports ATI CrossFireª graphics cards (both at x8 mode)

Intel¨ ICH7R Southbridge supports:

-1 x IDE connector for up to two Ultra DMA 100/66/33 hard disks

-4 x Serial ATA I/II 3.0 Gb/s hard disks with RAID 0, RAID 1, RAID 10, and RAID 5 configuration

-Intel¨ Matrix Storage Technology

Marvell¨ 88SE6141 Serial ATA controller supports: - 4 x Serial ATA I/II 3.0 Gb/s hard disks

Marvell¨ 88E8066/8062 Dual Gigabit LAN controllers

-Support Marvell¨ Virtual Cable Tester (VCT) technology

Realtek¨ RTL8187L supports IEEE 802.11 b/g standards

(continued on the next page)

x