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Motherboard User’s Guide
• IEEE 802.3 NVIDIA MAC for 100BASE-T/10BASE-T Fast Ethernet/
Ethernet
• USB 2.0 EHCI , supporting up to eight ports
• Fast ATA-133 IDE Controller
Memory Support
• Two 240-pin DIMM slots for DDR2 SDRAM memory modules
• Supports DDR2 800/667/533/400 memory bus
• Maximum installed memory is 16 GB
Expansion Slots
• One Azalia CNR slot
• One PCI Express Pro slot
• One PCI Express x1 slot
• Two 32-bit PCI slots
Onboard IDE channels
• One IDE Connector
• Supports PIO (Programmable Input/Output) and DMA (Direct Memory
Access) modes
• Supports IDE Ultra DMA bus mastering with transfer rates of 133/100/
66/33 MB/sec
Serial ATA
• Two Serial ATA Connectors
• Compliant with the SATA2 with 3 Gb/s per direction per channel
Audio Codec
• Three Stereo DACs support 16/20/24-bit PCM format for 5.1 channel
audio solution
• ADCs support 44.1k/48k/96k sample rate
• Meets Microsoft WHQL/WLP 3.0x audio requirements
• Direct Sound 3D
TM
compatible
Onboard I/O Ports
• Two PS/2 ports for mouse and keyboard
• One serial port
• One parallel port
• Four back-panel USB2.0 ports
• One VGA port
• One LAN port (optional)
• Audio jacks for microphone, line-in and line-out