| CPU | LGA775 socket for Intel® Pentium 4/Celeron CPU Compatible with Intel ® 04B and 04A processors Intel® Hyper-Threading Technology ready |
| Chipset | Intel® 915P Intel® ICH6 |
| Front Side Bus | 800 / 533 MHz |
| Memory | Dual channel memory architecture 4 x 240-pin DIMM sockets support max. 4GB DDR2 600/533/400 non-ECC unbuffered memory ASUS Hyper Path2 |
| Expansion Slots | 1 x PCI Express x16 slot for discrete graphics card 3 x PCI Express x1 3 x PCI |
| Storage/RAID | Intel ICH6 South Bridge: *1 x UltraDMA 100/66/33 *4 x Serial ATA |
| LAN | Marvell® 88E8053 PCIe Gigabit LAN Controller, features AI NET2 |
| Audio | C-Media High Definition Audio 8-channel CODEC S/PDIF out on back I/O port |
| USB | Max. 8 USB2.0 ports |
| Overclocking Features | AI NOS™ (Non-delay Overclocking System) AI Overclocking (intelligent CPU frequency tuner) ASUS AI Booster utility ASUS C.P.R.(CPU Parameter Recall) CPU, Memory, and PCIe x16 voltage adjustable SFS (Stepless Frequency Selection) from 100MHz up to 400MHz at 1MHz increment Adjustable FSB/DDR ratio. Fixed PCI/PCIe frequencies. |
| Other ASUS Special Features | CrashFree BIOS 2 ASUS EZ Flash MyLogo |
| BIOS | 4 Mb Flash ROM,AMI BIOS, PnP, DMI2.0, WfM2.0, ACPI2.0a, SM BIOS 2.3 |
| Back Panel I/O Ports | 1 x Parallel 1 x S/PDIF Out 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x RJ45 4 x USB 2.0/1.1 8-Channel Audio I/O |
| Internal I/O Connectors | 2 x USB 2.0 connectors supports additional 4 USB 2.0 ports 1 x COM connector 1 x GAME/MIDI connector CPU / 2*Chassis / Power Fan connectors Front panel High Definition Audio connector Chassis Intrusion connector CD audio-in connector 24-pin ATX Power connector 4-pin ATX 12V Power connector |
| Support CD | Drivers ASUS PC Probe ASUS LiveUpdate Utility Anti-virus software (OEM version) |
| Accessories | 1 x Serial ATA cables 1 x SATA power cable 1 x UltraDMA 133/100/66 cable 1 x FDD cable 1 x I/O Shield User's manual |
| Form Factor | ATX Form Factor, 12”x 9.6”(30.5cm x 24.5cm) |