ASUS P5E64 WS Evolution

Best Power Efficiency Choice for Enhanced Multi-Tasking and Extreme Performance

- Intel® X48 chipset
- Extreme energy saving with new HE 95 power efficiency feature
- ASUS EPU (Energy Processing Unit)
- ASUS 3rd Generation 8-phase Power Design
- Support Intel next generation 45nm multi core CPU
- 4 x PCIe x 16 Graphic (dual PCIe 2.0 x 16)
- G.P. Diagnosis card bundled

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® X48 Intel ICH9R
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 Non-ECC,Un-buffered Memory Dual Channel memory architecture *Overclock speeds **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	4 x PCIe x16 (@ x16, x16, x4, x4) (Dual PCIe 2.0 x 16) 1 x PCIe x4 2 x PCI 2.2
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 133/100 x
LAN	Marvell 88E8056/88E8001 Dual Gigabit LAN controller
Audio	ADI® AD1988B 8 -Channel High Definition Audio CODEC Coaxial / Optical S/PDIF out ports at back I/O Support Jack-Sensing, Enumeration, Multi-streaming
USB	12 USB 2.0 ports
Special Features	- AI Gear3 (ASUS EPU) - AI Slot Detector - Q-Shield - Q-Connector - Fanless Design: Heat-pipe solution - Fanless Design: Stack Cool 2 - Noise Filter - AI Audio 2 - MyLogo 2 - CrashFree BIOS 3 - EZ Flash 2 - C.P.R.(CPU Parameter Recall) - SFS (Stepless Frequency Selection) - O.C. Profile
ASUS Workstation Special Features	- ASUS HE 95 - G.P. Diagnosis Card Bundled - ASUS SASsaby RAID Card support
Back Panel I/O Ports	1 x PS/2 Keyboard 2 x External SATA 1 x S/PDIF Out (Coaxial + Optical) 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	24-pin ATX Power connector 8-pin ATX 12V Power connector Chassis intrusion CPU fan with PWM control Chassis fan1 with Q-fan control Chassis fan2 with Q-fan control PWR fan IDE connector Floppy disk drive connector CD audio in 6 x USB2.0 20-pin Panel connector 1 x IEEE 1394a port 1 x COM port TPM header Front panel audio connector
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 2-port USB2.0 / 1-port IEEE1394 module 1 x COM port module Serial ATA signal cable for 8 devices Serial ATA power cable for 8 devices 1 x Ultra DMA 133/100 cable 1 x Floppy disk driver cable 1 x Q-Shield 3 in 1 Q-connector 1 x G.P. Diagnosis Card
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 )