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Product comparison · 2 motherboards

ASUS P5N73-AM/C/SI motherboard LGA 775 (Socket T) micro ATX vs ASUS P5QL/EPU LGA 775 (Socket T) ATX

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  • 37specifications compared
  • 15differ
  • 22identical
  • 14known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 4 GB
    • 16 GB
  • USB 2.0 connectors
    • 2
    • 3
  • USB 2.0 ports quantity
    • 4
    • 6
  • PS/2 ports quantity
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • Headphone outputs
    • 1
    • 6
  • Networking features
    • Fast Ethernet
    • Gigabit Ethernet

Side by side

Differences highlightedShow differences only
51 specifications
A

ASUS

P5N73-AM/C/SI motherboard LGA 775 (Socket T) micro ATX

Model P5N73-AM/C/SI

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B

ASUS

P5QL/EPU LGA 775 (Socket T) ATX

Model P5QL/EPU

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Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Maximum number of SMP processorsKnown for one1
Memory2 differ
Number of memory slotsDiffers24
ECC сompatibilityKnown for oneNon-ECC
Maximum internal memoryDiffers4 GB16 GB
Storage controllersidentical
RAID levelsKnown for one0, 1
Graphicsidentical
Graphics cardKnown for oneGeForce 7050
Internal I/O1 differ
USB 2.0 connectorsDiffers23
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectors11
Chassis intrusion connectorYesYes
Number of SATA connectorsKnown for one6
Number of Parallel ATA connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers46
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers16
Microphone inYesYes
COM ports quantity11
Parallel ports quantity11
S/PDIF out portKnown for oneYes
Network1 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111C
Features1 differ
Motherboard form factorDiffersmicro ATXATX
Audio chipKnown for oneVIA VT1708B
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Expansion slots2 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slots11
PCI slotsDiffers23
BIOSidentical
BIOS typeKnown for oneAward
BIOS memory sizeKnown for one64 Mbit
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers193 mm204 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other features2 differ
Controller 2nd interface typeDiffersUltraDMA 133/100/66IDE
Controller interface typeDiffersSATA 3 Gb/sSATA
Floppy disk drive connectorYesYes
Audio outputKnown for oneVIA VT1708S

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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