Asus P5E3 WS PRO, iX38/FSB 1333MHz/2xPCI-E x16/1xPCI-E x1/1xPCI/4xDual DDR3-1800/1xATA/6xSATA3/e-SATA2/8-ch Sound/RAID 0.1/Gb-e LAN/ATX

CPU

Intel Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® Extreme/Pentium® D/Pentium® 4 Processors Compatible with Intel® 05B/05A/06 processors
Support Intel® 45nm CPU

Chipset

Intel X38 Intel ICH9R
Intel Fast Memory Access Technology

Front Side Bus

1600/1333/1066/800 MHz

Memory

4 x DIMM, Max. 8 GB, DDR3 1800*/1600*/1333/1066/800 Un-buffered Memory
Dual Channel memory architecture
*When installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.

Expansion Slots

2 x PCIe 2.0 x16
1 x PCIe x1
1 x PCI
2 x PCI-X

Storage

Southbridge
6 xSATA 3 Gb/s ports
Intel Matrix Storage Technology Support RAID 0,1,5,10
Ext PATA and SATA controller
2 xExternal SATA 150/300 (RAID 0,1,10,5)
2 xSATA 150/300 (RAID 0,1,10,5)
1 x ATA

LAN

2 x Marvell88E8056 Dual Gigabit LAN controller

Audio

ADI® AD1988B 8 -Channel High Definition Audio CODEC
Coaxial / Optical S/PDIF out ports
ASUS Noise Filter
Support Jack-Sensing, Enumeration, Multi-streaming

USB

12 USB 2.0 ports

Special Features

AI Slot Detector
Q-Shield
Q-Connector
Fanless Design: Heat-pipe solution
Fanless Design: Stack Cool 2
Noise Filter
MyLogo 2
CrashFree BIOS 3
EZ Flash 2
C.P.R.(CPU Parameter Recall)
SFS (Stepless Frequency Selection)
O.C. Profile

Back Panel I/O Ports

1 x PS/2 Keyboard
2 x External SATA
1 x S/PDIF Out
1 x IEEE 1394a
2 x LAN(RJ45) port
6 x USB 2.0/1.1
8 -Channel Audio I/O

Internal I/O Connectors

1 x Floppy disk drive connector
1 x IDE connector
1 x TPM connector
6 x SATA connectors
1 x IEEE 1394a connector
2 x Chassis Fan connector
PWR fan
1 x8-pin ATX 12V Power connector
24-pin Power connector
TPM header
20 Pin Panel connector
Front panel audio connector
Chassis Intrusion connector
CD/AUX audio in
1 x COM port

BIOS

16 Mb Flash ROM
DMI 2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS 2.3
ACPI 2.0a
Multi-language BIOS
ASUS EZ Flash 2
ASUS CrashFree BIOS 3

Manageability

WfM 2.0,DMI 2.0,WOL by PME,WOR by PME, PXE

Accessories

1 x UltraDMA 133/100/66 cable
1 x Floppy disk drive cable
3 in 1 Q-connector
1 x 2-port USB2.0 / 1-port IEEE1394 module
1 x Q-Shield
1 x COM port module
Serial ATA signal cable for 8 devices
Serial ATA power cable for 8 devices

Support Disc

ASUS PC Probe II
Anti-virus software (OEM version)
ASUS AI Booster
Adobe Acrobat Reader
Microsoft Direct X ver 9.0C

Form Factor

ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )