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Product comparison · 2 motherboards

ASUS AT3N7A-I NA (integrated CPU) mini ITX vs GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX

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  • 31specifications compared
  • 14differ
  • 17identical
  • 14known for one product only

Key differences

The ASUS AT3N7A-I NA (integrated CPU) mini ITX has 1 more memory slots than the GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX (2 vs 1). The ASUS AT3N7A-I NA (integrated CPU) mini ITX has 2 GB more maximum internal memory than the GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX (4 GB vs 2 GB). The GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX has 3 more USB 2.0 connectors than the ASUS AT3N7A-I NA (integrated CPU) mini ITX (4 vs 1). Networking features: Gigabit Ethernet on the ASUS AT3N7A-I NA (integrated CPU) mini ITX, Fast Ethernet on the GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX. Audio chip: VIA VT1708S on the ASUS AT3N7A-I NA (integrated CPU) mini ITX, Realtek ALC662 on the GIGABYTE GA-GC330UD motherboard NA (integrated CPU) mini ITX.

  • Number of memory slots
    • 2
    • 1
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • USB 2.0 connectors
    • 1
    • 4
  • USB 2.0 ports quantity
    • 8
    • 3
  • eSATA ports quantity
    • 1
    • 0
  • PS/2 ports quantity
    • 1
    • 2
  • HDMI ports quantity
    • 1
    • 0
  • Headphone outputs
    • 1
    • 3

Side by side

Differences highlightedShow differences only
45 specifications
A

ASUS

AT3N7A-I NA (integrated CPU) mini ITX

Model AT3N7A-I

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B

GIGABYTE

GA-GC330UD motherboard NA (integrated CPU) mini ITX

Model GA-GC330UD

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Processoridentical
Processor manufacturerIntelIntel
Processor socketNA (integrated CPU)NA (integrated CPU)
Maximum number of SMP processorsKnown for one1
Processor model330330
Memory2 differ
Number of memory slotsDiffers21
ECC сompatibilityKnown for oneNon-ECC
Maximum internal memoryDiffers4 GB2 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers14
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorYesYes
Number of SATA connectorsKnown for one2
Number of Parallel ATA connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers83
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers10
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers10
DVI-D ports quantity00
Headphone outputsDiffers13
Microphone inYesYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
Networking featuresDiffersGigabit EthernetFast Ethernet
Features2 differ
Motherboard form factormini ITXmini ITX
Audio chipDiffersVIA VT1708SRealtek ALC662
Audio output channelsDiffers7.1 channels5.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneWindows XP/Vista
Expansion slotsidentical
PCI slotsKnown for one1
BIOSidentical
BIOS typeKnown for oneAMI
BIOS memory size64 Mbit64 Mbit
Weight & dimensions2 differ
WidthDiffers171 mm170 mm
DepthDiffers171 mm170 mm
Packaging contentidentical
Drivers includedYesYes
Other features1 differ
Controller interface typeDiffersSATA 3 Gb/siTE IT8718
I/O portsKnown for one1 x Mini DIN 1 x BlueTooth

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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