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I/O Interface
Provides a variety of I/O interfaces:
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1 Floppy interface for 3.5-inch FDD with 720KB, 1.44MB, or 2.88MB
format or for 5.25-inch FDD with 360K or 1.2MB format.
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1 Printer Port.
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1 DB9 serial port 16550 UART compatible.
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1 SPDIF IN Port.
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1 SPDIF OUT Port.
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1 1394 Port.
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1 10/100 LAN Port.
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2 USB 1.1/2.0 Ports.
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1 PS/2 Mouse Port.
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1 PS/2 Keyboard Port.
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1 Center/Bass-Out port.
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1 Rear-Out port.
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1 Front-Out port.
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PCI Bus Master IDE Controller Onboard
Two Ultra DMA 133 Bus Master Dual-channel IDE ports provide support to a
maximum of four IDE devices (one Master and one Slave per channel). The IDE
Bus implements data transfer speeds of up to 133/100/66/33 MB/sec and
also supports Enhanced PIO Modes.
80-pin Cable Backward Compatible Legacy ATAPI Devices, ATAPI IDE CD-
ROM, CD-R, CD-RW, and LS-120 Supports.
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ATX Power Supply Connector
ATX power supply unit can connected to the onboard 20-pin standard ATX
power connectors, supporting Suspend and Soft-On/Off by dual-function power
button. The Pentium 4 ATX power include other 4-pin +12V ATX power con-
nector.
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Advanced Configuration and Power Interface
Features four power saving modes: S1 (Snoop), S3 (Suspend to RAM), S4 (Sus-
pend to DISK), and S5 (Soft-Off). ACPI provides more efficient Energy Saving
Features controlled by your operating system that supports OS Direct Power
Management (OSPM) functionality.
