Instruction Manual

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Rear panel I/O ports
1 x PS/2 keyboard port (purple)
1 x PS/2 mouse port (green)
1 x S/PDIF Out (Optical)
1 x HDMI Out
1 x D-Sub
1 x DVI
1 x LAN (RJ-45)
4 x USB 2.0/1.1
8-channel audio I/O
Internal I/O connectors
4 x USB connectors support additional 8 USB ports
1 x Floppy disk drive connector
1 x COM connector
1 x IDE connector
6 x SATA connectors
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
1 x Front panel audio connector
1 x S/PDIF Out Header
1 x Chassis Intrusion connector
1 x CD audio in
1 x 24-pin ATX Power connector
1 x 4-pin ATX 12V Power connector
1 x System Panel (Q-Connector)
BIOS features
8 Mb Flash ROM, AMI BIOS, PnP, DMI 2.0, WfM2.0,
SM BIOS 2.5, ACPI 2.0, ASUS EZ Flash 2
Support DVD contents
Drivers
Express Gate
ASUS PC Probe II
ASUS Update
Anti-Virus Utility (OEM version)
Form factor
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.4 cm)
M4N78 PRO specications summary
*Specications are subject to change without notice.