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Memory
Supports DDR2 533/400 MHz DDR SDRAM DIMMs
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Accommodates two unbuffered DIMMs
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Up to 1 GB per DIMM with maximum memory size up to 2 GB
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Expansion Slots
One PCI Express Lite slot for Graphic Interface
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one PCI Express x1 slot
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Two 32-bit PCI v2.3 compliant slots
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One 40-pin IDE low profile connector that supports two IDE devices
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One floppy disk drive connector
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Four 7-piin SATA connectors
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Onboard IDE channels
One IDE Channel supporting ATA-66, ATA-100
•
Supports PIO (Programmable Input/Output) and DMA (Direct Memory Access)
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modes
Supports IDE Ultra DMA bus mastering with transfer rates of 100/66/33 MB/
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sec
Serial ATA
Four Serial ATA Connectors
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Transfer rate exceeding best ATA (~150 MB/s) with scalability to higher rates
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Low pin count for both host and devices
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AC'97 Audio Codec
Compliant with AC'97 2.3 specifications
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Meets performance requirements for audio on PC99/2001 systems
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Meets Microsoft WHQL/WLP 2.0 audio requirements
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HRTF 3D Positional Audio and 10 Bands of Software EQualizer
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Onboard I/O Ports
Two PS/2 ports for mouse and keyboard
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One serial port
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One parallel port
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One VGA port
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One LAN port (optional)
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Four back-panel USB2.0 ports
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Three Audio jacks for microphone, line-in and line-out
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Fast Ethernet LAN (optional)
Integrates Fast Ethernet MAC, physical chip, and transceiver onto a single
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chip
Supports 100Mbps and 10Mbps operation/N-Way Auto negotiation
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Complies with PC99/PC2001 standards and supports ACPI power manage-
•
ment
Supports Full Duplex Flow Control (IEEE 802.3x)
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Introducing the Motherboard
3
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