3
1-2 Specification
Spec Description
Design
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ATX form factor 4 layers PCB size: 30.5x24.4cm
Chipset
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NVIDIA nForce4 SLI Single Chip Technology
CPU Socket 939
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Support 64bit AMD Athlon64 939-Pin package utilizes Flip-
Chip Pin Grid Array package processor
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Support CPU Frequency 1GMHz
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Support up to 4000+ processor
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Reserves support for future AMD Athlon64 939-pin Dual –
Core processors
Memory Socket
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184-pin DDR Module socket x 4
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Support 4pcs DDR266/DDR33/DDR400 DDR Modules
Expandable to 4.0GB
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Support Dual channel function
Expansion Slot
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PCI-Express x16 slot 3pcs deliver up to 8GB/s concurrent
bandwidth in Non-SLI mode and 4GB/s concurrent bandwidth
while SLI mode being activated
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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 3pcs
Integrate IDE and
Serial ATA 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; Four Serial ATA
ports provide 150 MB/sec data transfer rate for Four Serial ATA
Devices and offer RAID 0, 1, 0+1 functions
Dual LAN
(only for 939GT4SLI –D)
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Integrated Marvel 88E1111 PCI-10/100 LAN chip for 939GT4-
SLI-P and optional Marvel 88E8053 PCI-Express Gigabit LAN
for 939GT4-SLI-G series
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Supports Fast Ethernet LAN function provide 10Mb/100Mb/
1Gb /s data transfer rate
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Integrated Optional Dual Equal Ethernet LAN which supports
Software load-balance functions
8CH-Audio
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AC’97 Digital Audio controller integrated
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8-channel AC’97 Audio CODEC on board
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SPDIF-In/ SPDIF-Out Optical support (Cable optional)
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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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PS/2 keyboard and PS/2 mouse connectors
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Floppy disk drive connector x1
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Parallel port x1
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Serial port x2
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USB2.0 port x 4 and headers x 4 (connecting cable option)
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Audio connector (Line-in, Line-out, MIC/ 8CH Audio)