![](/images/backgrounds/166623/166623-17613x1.png)
| Rear panel I/O ports | 1 x PS/2 keyboard port (purple) |
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| 1 x S/PDIF Out (Coaxial + Optical) |
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| 1 x External SATA |
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| 1 x IEEE 1394a port |
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| 1 x LAN |
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| 6 x USB 2.0/1.1 |
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| 1 x |
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| |
| Internal I/O connectors | 2 x USB connectors support additional 4 USB ports |
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| 1 x Floppy disk drive connector |
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| 1 x COM connector |
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| 1 x IDE connector |
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| 6 x SATA connectors |
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| 1 x CPU Fan connector |
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| 2 x Chassis Fan connector |
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| 1 x Power Fan connector |
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| 1 x IEEE1394a connector |
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| Front panel audio connector |
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| 1 x Azalia Digital Header |
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| 1 x S/PDIF Out Header |
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| Chassis Intrusion connector |
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| CD audio in |
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| |
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| 1 x |
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| System Panel |
| BIOS features | 8 Mb Flash ROM, Award BIOS, PnP, DMI 2.0, WfM2.0, |
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| SM BIOS 2.3, ACPI 2.0a, |
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| Flash 2, ASUS CrashFree BIOS 3 |
| Manageability | WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE |
| Support DVD contents | Drivers |
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| ASUS AI Suite |
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| ASUS PC Probe II |
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| ASUS Update |
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| AI Booster |
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| |
| Form factor | ATX form factor: 12 in x 9.6 in (30.5 cm x 24.5 cm) |
*Specifications are subject to change without notice.
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