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BIOSTAR NF4-A9A Spec Sheet
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Part NumberNF4-A9A
ManufacturerBIOSTAR
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DownloadsBIOS
Drivers
Manuals
ChipsetNvidia nForce4
North BridgeNvidia nForce4 MCP
SocketSocket 939
Processor TypesAthlon 64, Athlon 64 FX, Sempron
Number of CPUs
Front Side Bus1GHz HyperTransport Bus Link
Memory TypeDDR
Memory ChannelsDual
Maximum Memory4GB
External GraphicsPCI Express x16
IGP
South BridgeNvidia nForce4 MCP
Audio6-channel
IDE133/100/66/33
SCSINone
SATA1.5 GB/s
RAID0, 1, 0+1
LAN10/100
FirewireNone
USBUSB 2.0
Expansion Slots
  • 4 x PCI
  • 2 x PCI Express x1
  • 1 x PCI Express x16
BIOSAWARD
Form FactorATX