| CPU - Support Intel Pentium Processor Extreme Edition / Pentium D / Pentium 4 / Celeron |
| Intel EM64T and Hyper-Threading Technology ready , Support Intel next generation Mulit-Core CPU |
| Socket - LGA 775 |
| Chipset - Intel 975X (support ATi CrossFire dual Gfx technology) / Intel ICH7R |
| PCIe Switch - IDT 89HA0324 |
| Front Side Bus - 1066/800 MHz |
| Memory - 4 x DIMM, max. 8GB, DDR2 667/533, ECC and non-ECC un-buffered memory |
| Dual channel architecture , Native DDR2 800 Support |
| Expansion Slots - 4 x PCI-E x 16 slots , 2 x PCI 2.2 |
| Storage |
| Intel ICH7R controller supports---4 x SATA 3.0Gb/s (RAID 0,1,10,5) , 1 x UltraDMA 133/100 |
| Marvell 88SE6145 supports---3 x SATA 3.0Gb/s (RAID 0,1,10) , 1 x eSATA 3.0Gb/s |
| Audio - ADI 1988B 8-channel High Definition Audio CODEC |
| Support Jack-Sensing, Enumeration, Multi-streaming and Jack-Retasking , Coaxial, Optical S/PDIF out on back I/O port |
| LAN - Marvell 88E8052 + 88E8001PCI-E Dual Gb LAN controller |
| USB - 8 x USB 2.0 ports |
| Back Panel I/O Ports |
| Parallel , PS/2 Keyboard , PS/2 Mouse , RJ45 , WLAN antenna jack (Optional) |
| S/PDIF Out (Coaxial + Optical) , 4 x USB , eSATA , Audio I/O |
| Internal I/O Connectors |
| 4 x USB , 8-pin ATX+12V power , 24-pin ATX Power connector |
| Chassis intrusion , CPU fan with PWM control , PWR fan |
| Chassis fan1 with Q-fan control , Chassis fan2 with Q-fan control |
| IDE connector , Floppy disk drive connector , Serial ATA connectors |
| CD audio in , IEEE 1394a port , Front panel audio connector |
| BIOS - 8Mb flash ROM, AMI BIOS, Green, PnP, DMI, Wfm2.0, ACPI v2.0a, SMBIOS v 2.3, EZ flash, CrashFree BIOS2 |
| Manageability - WOL by PME, WOR by PME, PXE, AI NET, Chassis Intrusion |
| Support CD |
| Drivers , BIOS flash utility under DOS , AI Booster , ASUS PC Probe II |
| RAID utility , Anti virus software , Adobe Acrobat Reader ver 7.0 , Microsoft Direct X ver 9.0C |
| Accessories |
| Users manual , UltraDMA cable , FDD cable , 2-port USB module |
| 2-port 1394a module , I/O shield , SATA cable , SATA power cable , Media Launcher |
| Form Factor - ATX Form Factor, 12" x 9.6"(30.5cm x 24.5cm) |
| Windows Vista compatible |
| Warranty - 3 years |