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Specification
Spec Description
Design
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ATX form factor 4 layers PCB size: 30.5x23.5cm
Chipset
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NVIDIA nForce 650i SLI (C55SLI)Chipset
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NVIDIA nForce 430 (MCP51) chipset
CPU Socket
LGA775
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Support Intel Pentium 4, Celeron D, Pentium D, Core 2 Duo and
Core 2 Quad 775-Land LGA Package utilizes Flip-Chip Land
Grid Array (FCLGA) package processor
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Support FSB Frequency 533MHz / 800 / 1066/1333MHz
Memory Socket
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240-pin DDR2 Module socket x 4
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Support 4 pcs DDR2 533 / DDR2 667 /DDR2 800MHz DDR2
Modules Expandable to 16.0GB
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Support Dual channel functions
Expansion Slot
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PCI-Express x16 slot 3pcs ; the two PCI-E x16 slots in same
color support the NVIDIA SLI Technology with 4GB/s
concurrent bandwidth in 8 lane + 8 lane Mode; the third
PCIE-x16 slot deliver up to 8GB/s concurrent bandwidth
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PCI-Express x1 slot 1pcs delivers up to 512MB/s concurrent
bandwidth
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32-bit PCI slot x 2pcs
Integrate IDE and
Serial ATA2 RAID
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Two PCI IDE controllers support PCI Bus Mastering, ATA
PIO/DMA and the ULTRA DMA 33/66/100/133 functions that
deliver the data transfer rate up to 133 MB/s;
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Four Serial ATA ports provide 300 MB/sec data transfer rate
with RAID 0, 1, 0+1 functions
Gigabit LAN
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Integrated Realtek RTL8111B PCI-Express Gigabit LAN
function.
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Supports Fast Ethernet LAN function provide 10Mb/100Mb/
1Gb /s data transfer rate
8CH-Audio
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Realtek ALC888 Azalia 8-channel Audio Codec integrated
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Support 8-channel 3D surround & Positioning Audio
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Audio driver and utility included
BIOS
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Award 4MB Flash ROM
Multi I/O
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Optional
IEEE1394a port of 9-pin block
x1
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Optional
IEEE1394a port x1
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PS/2 keyboard and PS/2 mouse connectors
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Floppy disk drive connector x1
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ESATAx1
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Serial port header x1
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IR connecter with 5-pin block x1
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USB2.0 port x 6 and headers x 2 (connecting cable option)
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Audio connector (Line-in, Line-out, MIC/ 8CH Audio)