ASUS P5K64 WS

CPU

Socket 775 for Intel Core2 processors / Pentium D / Pentium 4 / Celeron CPU
Support Intel 65nm, Core 2 Extreme/Core 2 Duo
Support Intel next gerneration Multi-core CPU
Intel® EM64T / EIST / Hyper-Threading Technology
Support Intel® next generation 45nm Multi-core CPU
* Please update the latest BIOS to support Intel 45nm CPU

Chipset

North Bridge: Intel MCH P35
South Bridge: Intel ICH9R

Front Side Bus

1333/1066/800 MHz

Memory

4 x DIMM, max. 8GB, DDR3 1333/1066/800, non-ECC un-buffered memory
Dual channel architecture

Expansion Slots

4 x PCI-E x 16 slots
2 x PCI 2.2

Storage

Intel ICH9R controller:
- 6 x SATA 150/300 (RAID 0,1,10,5)
Ext SATA controller:
- 2 x eSATA 150/300
- 1 x ATA

Audio

RealTek ALC888, 8 channels Azalia Audio codecs
Multi-Streaming
Jack Sensing and Enumeration
Jack Retasking
S/PDIF Out interface

LAN

Marvell 88E8052/88E8001 Dual Gb LAN

USB

Special Features

ASUS MyLogo2
ASUS CrashFree BIOS 3
ASUS C.P.R.
ASUS CPU Lock Free
EZ Flash2
SFS (Stepless Frequency Selection) at 1MHz increment
Stack Cool 2

Back Panel I/O Ports

PS/2 Keyboard
2 x RJ45
S/PDIF Out (Coaxial + Optical)
6 x USB
2 x eSATA
1 x IEEE1394a
Audio I/O

Internal I/O Connectors

24-pin ATX Power connector
8-pin ATX +12V Power connector
4-pin EZ Plug
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
Front panel audio connector

BIOS

16Mb flash ROM, AMI BIOS, Green, PnP, DMI v2.0, Wfm2.0, ACPI v2.0a, SMBIOS v 2.3, EZ flash2, CrashFree BIOS3

Manageability

WOL by PME, WOR by PME, PXE, AI NET, Chassis Intrusion
BIOS flash utility under DOS

O/S Compatibility

Windows Vista/XP

Support Disc

AI Booster
ASUS PC Probe II
Symantec NIS 2006
Adobe Acrobat Reader ver 7.0
Microsoft Direct X ver 9.0C

Form Factor

ATX Form Factor, 12"x 9.6"(30.5cm x 24.5cm)