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Product comparison · 2 motherboards

ASUS K8N-LR motherboard Socket 754 ATX vs GIGABYTE GA-K8NF9 Ultra

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  • 17specifications compared
  • 8differ
  • 9identical
  • 15known for one product only

Key differences

  • Processor socket
    • Socket 754
    • Socket 939
  • USB 2.0 connectors
    • 4
    • 3
  • Number of Parallel ATA connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 2
    • 4
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • PS/2 ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
32 specifications
A

ASUS

K8N-LR motherboard Socket 754 ATX

Model K8N-LR

View product
B

GIGABYTE

GA-K8NF9 UltraView product
Processor1 differ
Processor socketDiffersSocket 754Socket 939
Processor system buses supportedKnown for one1000 MHz
Internal I/O2 differ
USB 2.0 connectorsDiffers43
Number of Parallel ATA connectorsDiffers12
CD/AUX audio inKnown for oneYes
CPU fan connectorKnown for oneYes
Number of IEEE1394 connectorsKnown for one2
ATX Power connector (24-pin)Known for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers24
Ethernet LAN (RJ-45) portsDiffers21
PS/2 ports quantityDiffers12
Headphone outputsKnown for one1
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one1
Network1 differ
Networking featuresDiffers2 * Broadcom BCM5721 PCI-E Gb LANGigabit Ethernet
Featuresidentical
Compatible operating systemsKnown for oneWindows 2000 Advanced Server SP4 Windows Server 2003 Standard Edition SP1 Windows Server 2003 Enterprise x64 Edition SP1
Expansion slots1 differ
Expansion slotsDiffers1 x PCI-E x 16(x8 link) 2 x 64-bit/133MHz PCI-X 2 x 32-bit/33MHz PCI 1 x MiniPCI1 x PCI-Express X 16 2 x PCI-Express X 1 3 x PCI (PCI 2.3)
Other featuresidentical
Audio outputKnown for oneRealtek ALC850 Audio AC'97
Floppy disk drive connectorKnown for oneYes
Graphics controllerKnown for oneATI Rage XL
Graphicsidentical
Maximum graphics card memoryKnown for one8 MB
Operational conditionsidentical
Storage temperature (T-T)Known for one-40 - 70 °C
Operating temperature (T-T)Known for one10 - 35 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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