LGA775 socket for Intel® 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® next generation 45nm multi-core CPU
*This motherboard supports FSB 1333/1066/800

Intel® P35 / ICH9R with Intel® Fast Memory Access Technology

2 x PCI-E x16 (blue @ x16 mode, black @ x4 or x1 mode) supports CrossFire Technology
2 x PCI-E x1
3 x PCI

Southbridge
- 6 x SATA 3.0 Gb/s ports
- Supports RAID 0 and 1
JMicron® JMB363 PATA and SATA controller
- 1 x UltraDMA 133/100/66 for up to 2 PATA devices
- 2 x External SATA 3.0 Gb/s port (SATA On-the-Go)
- Supports SATA RAID 0,1 and JBOD

Dual Gigabit LAN controllers, featuring AI NET2
Marvell88E8056® PCI-E Gigabit LAN controllers
RealtekRTL8110SC® PCI Gigabit LAN controller

ASUS WiFi-AP Solo
54 Mbps IEEE 802.11g and backwards compatible with 11 Mbps IEEE 802.11b
- Software Access Point mode
- Station mode : Infrastruceure mode and Ad-Hoc mode

ADI® AD1988B 8-channel High Definition Audio CODEC
- Coaxial / Optical S/PDIF out ports at back I/O
- ASUS Noise Filter

Agere® FW322 1394a controller supports 2 x IEEE 1394a ports (one at midboard; one at back panel)

10 x USB 2.0 ports (4 ports at mid-board, 6ports at back panel)

1 x PS/2 Keyboard
1 x S/PDIF Out (Coaxial + Optical)
2 x External SATA
2 x IEEE1394a
2 x RJ45 port
6 x USB 2.0/1.1
1 x WiFi-AP Solo antenna jack
8-channel Audio I/O

2 x USB connectors support additional 4 USB ports
1 x Floppy disk drive connector
1 x IDE connector
1 x COM connector
6 x SATA connectors
1 x CPU Fan connector
4 x Chassis Fan connector
1 x Power Fan connector
1 x IEEE1394a connector
Front panel audio connector
1 x S/PDIF Out Header
Chassis Intrusion connector
CD audio in
24-pin ATX Power connector
2 x 4-pin ATX 12V Power connector
System Panel(Q-Connector)

16 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3

ATX Form Factor, 12"x 9.6" (30.5cm x 24.4cm)