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Product comparison · 2 motherboards

ASUS P5QL/EPU LGA 775 (Socket T) ATX vs ASUS Z8NA-D6 Intel® 5500 Socket B (LGA 1366) ATX

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  • 20specifications compared
  • 9differ
  • 11identical
  • 38known for one product only

Key differences

  • Processor socket
    • LGA 775 (Socket T)
    • Socket B (LGA 1366)
  • Number of memory slots
    • 4
    • 6
  • USB 2.0 connectors
    • 3
    • 2
  • USB 2.0 ports quantity
    • 6
    • 2
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • LAN controller
    • Realtek RTL8111C
    • Intel® 82574L
  • PCI slots
    • 3
    • 1

Side by side

Differences highlightedShow differences only
58 specifications
A

ASUS

P5QL/EPU LGA 775 (Socket T) ATX

Model P5QL/EPU

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B

ASUS

Z8NA-D6 Intel® 5500 Socket B (LGA 1366) ATX

Model Z8NA-D6

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
Maximum number of SMP processorsKnown for one2
Memory1 differ
Number of memory slotsDiffers46
Maximum internal memoryKnown for one16 GB
ECC сompatibilityKnown for oneECC & Non-ECC
Supported memory module capacitiesKnown for one1GB, 2GB, 4GB
Internal I/O1 differ
USB 2.0 connectorsDiffers32
Number of SATA connectorsKnown for one6
Number of Parallel ATA connectorsKnown for one1
S/PDIF out connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
CD/AUX audio inKnown for oneYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorYesYes
Number of EATX power connectorsKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers62
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsKnown for one6
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
COM ports quantityKnown for one1
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
LAN controllerDiffersRealtek RTL8111CIntel® 82574L
Networking featuresKnown for oneGigabit Ethernet
Featuresidentical
Motherboard form factorATXATX
Audio output channelsKnown for one7.1 channels
Power source typeATXATX
Motherboard chipsetKnown for oneIntel® 5500
CertificationKnown for one- FCC, CFR47 Part 15, Class B - CE, EN55022 & EN55024 - C-TICK
Expansion slots1 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slots11
PCI slotsDiffers31
PCI Express x8 slotsKnown for one2
Expansion slotsKnown for one1 x MIO 1 x PIKE
Weight & dimensionsidentical
WidthKnown for one305 mm
DepthKnown for one204 mm
Other features1 differ
Controller 2nd interface typeKnown for oneIDE
Controller interface typeDiffersSATASATA2 300MB/s
Audio outputKnown for oneVIA VT1708S
Floppy disk drive connectorKnown for oneYes
I/O portsKnown for one2 x SMBus 2 x Front LAN LED 1 x Serial
Storage controllersidentical
RAID levelsKnown for one0, 1
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
Operating relative humidity (H-H)Known for one20 - 90%
Packaging contentidentical
Bundled softwareKnown for oneASWM2.0

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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