ASUS P5E3 WS Professional

The Extreme Workstation Engine with Multiple High Speed I/O

- Support Intel® next generation 45nm Multi-core CPU
- Intel Core™2 Extreme / Core™2 Ready
- Intel® Quad-core CPU Ready
- DDR3 1800(O.C.)/1600(O.C.)/1333/1066/800/
- FSB 1600/1333/1066/800
- Dual PCIe 2.0 x 16 Graphics
- PCI-X Architecture

Specifications

CPU	Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® Extreme/Pentium® D/Pentium® 4 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(O.C.)/1600(O.C.)/1333/1066/800 ECC,Non-ECC,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 x 8-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 )