| CPU |
| LGA775 socket for Intel Core2 Quad / Core2 Extreme / Core2 Duo / Pentium Extreme / Pentium D / Pentium 4 Processors |
| Chipset |
| Intel G33 / ICH9 with Intel Fast Memory Access Technology |
| Front Size Bus |
| 1333 / 1066 / 800 MHz |
| Memory |
| 4 x DIMM, max. 8GB, DDR2 1066*/800 / 667 MHz, non-ECC, un-buffered memory |
| Dual channel memory architecture |
| Expansion Slots |
| 2 x PCI-E x16 (blue @ x16 mode, black @ x4 or x1 mode) supports CrossFire Technology |
| 1 x PCI-E x1, 3 x PCI |
| Storage |
| Southbridge: 4 x SATA 3.0 Gb/s ports |
| JMicron JMB363 PATA and SATA controller: |
| - 1 x UltraDMA 133/100/66 for up to 2 PATA devices |
| - 1 x SATA 3.0 Gb/s ports |
| - 1 x External SATA 3.0 Gb/s port (SATA On-the-Go) |
| - Supports SATA RAID 0,1 and JBOD |
| LAN |
| PCIe Gb LAN controller featuring AI NET2 |
| Audio |
| Realtek ALC 883, 8-channel High-Definition Audio CODEC |
| IEEE 1394 |
| VIA VT6308P controller supports 2 x IEEE 1394a ports (one at midboard; one at back panel) |
| USB |
| 12 x USB 2.0 ports (6 ports at mid-board, 6ports at back panel) |
| Back Panel I/O Ports |
| 1 x PS/2 Keyboard, 1 x S/PDIF Out (Coaxial), 1 x External SATA |
| 1 x IEEE1394a, 1x RJ45 port, 6x USB 2.0/1.1, 8-channel Audio I/O |
| Internal I/O Connectors |
| 3 x USB connectors support additional 6 USB ports, 1 x Floppy disk drive connector |
| 1 x IDE connector, 1 x COM connector, 5x SATA connectors, 1 x CPU Fan connector |
| 2 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, 1x 4-pin ATX 12V Power connector, System Panel(Q-Connector) |
| BIOS - 8 Mb Flash ROM, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3, ACPI 2.0a, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 |
| Accessories - UltraDMA 133/100/66 cable, FDD cable, 2x Serial ATA cables, 1 x 2-port Serial ATA power cable, I/O Shield, User manual, 3 in 1 Q-connector |
| Support CD - Drivers, ASUS PC Probe II, ASUS Update, ASUS AI Suite, Anti-virus software (OEM version) |
| Form Factor - ATX Form Factor, 12"x 9.6" (30.5cm x 24.4cm) |
