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Product comparison · 2 motherboards

ASUS P7H55/USB3 LGA 1156 (Socket H) ATX vs GIGABYTE GA-H55N-USB3 motherboard LGA 1156 (Socket H) mini ITX

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  • 35specifications compared
  • 15differ
  • 20identical
  • 12known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 16 GB
    • 8 GB
  • Number of SATA connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 6
    • 4
  • eSATA ports quantity
    • 0
    • 1
  • PS/2 ports quantity
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • HDMI ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
47 specifications
A

ASUS

P7H55/USB3 LGA 1156 (Socket H) ATX

Model P7H55/USB3

View product
B

GIGABYTE

GA-H55N-USB3 motherboard LGA 1156 (Socket H) mini ITX

Model GA-H55N-USB3

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Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Memory2 differ
Number of memory slotsDiffers42
ECC сompatibilityNon-ECCNon-ECC
Maximum internal memoryDiffers16 GB8 GB
Internal I/O1 differ
USB 2.0 connectors22
Number of SATA connectorsDiffers64
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inKnown for oneYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers64
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers01
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantity00
Headphone outputs11
Microphone inYesYes
S/PDIF out portYesYes
Network1 differ
LAN controllerKnown for oneRealtek RTL8112L
Networking featuresDiffersGigabit LANRealtek RTL8111E
Features2 differ
Motherboard form factorDiffersATXmini ITX
Audio chipDiffersVIA VT1708SRealtek ALC892R
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7/Vista/XP
Expansion slots1 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsDiffers21
PCI slotsKnown for one2
BIOS1 differ
BIOS typeAMIAMI
BIOS memory sizeKnown for one16 Mbit
ACPI versionDiffers2.01.0
Weight & dimensions2 differ
WidthDiffers305 mm170 mm
DepthDiffers218 mm170 mm
Packaging contentidentical
Drivers includedYesYes
Other featuresidentical
Controller interface typeKnown for oneSATA 3.0 Gb/s
Manageability featuresKnown for oneWfM 2.0,DMI 2.0,WOL by PME,WOL/WOR by PME,WOR by PME,PXE

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