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1-2 Specification
Spec
Design
Chipset
CPU Socket 939
Memory Socket
Expansion Slot
Integrate IDE and
Serial ATA RAID
Dual LAN
(only for 939GT4SLI –D)
8CH-Audio
BIOS
Multi I/O
ATX form factor 4 layers PCB size: 30.5x24.4cm
NVIDIA nForce4 SLI Single Chip Technology
Support 64bit AMD Athlon64 939-Pin package utilizes Flip-
Chip Pin Grid Array package processor
Support CPU Frequency 1GMHz
Support up to 4000+ processor
Reserves support for future AMD Athlon64 939-pin Dual –
Core processors
184-pin DDR Module socket x 4
Support 4pcs DDR266/DDR33/DDR400 DDR Modules
Expandable to 4.0GB
Support Dual channel function
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
PCI-Express x1 slot 1pcs delivers up to 512MB/s concurrent
bandwidth
32-bit PCI slot x 3pcs
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
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
Supports Fast Ethernet LAN function provide 10Mb/100Mb/
1Gb /s data transfer rate
Integrated Optional Dual Equal Ethernet LAN which supports
Software load-balance functions
AC'97 Digital Audio controller integrated
8-channel AC'97 Audio CODEC on board
SPDIF-In/ SPDIF-Out Optical support (Cable optional)
Audio driver and utility included
Award 4MB Flash ROM
PS/2 keyboard and PS/2 mouse connectors
Floppy disk drive connector x1
Parallel port x1
Serial port x2
USB2.0 port x 4 and headers x 4 (connecting cable option)
Audio connector (Line-in, Line-out, MIC/ 8CH Audio)
3
Description
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