Product comparison · 2 motherboards

ASUS KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB vs GIGABYTE GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX

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  • 14specifications compared
  • 10differ
  • 4identical
  • 35known for one product only

Key differences

  • Processor manufacturer
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:AMD
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:Intel
  • Processor socket
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:Socket F (1207)
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:LGA 1156 (Socket H)
  • Maximum internal memory
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:64 GB
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:16 GB
  • Number of SATA connectors
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:4
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:7
  • USB 2.0 ports quantity
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:2
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:9
  • Ethernet LAN (RJ-45) ports
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:2
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1
  • eSATA ports quantity
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:0
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1
  • Firewire (IEEE 1394) ports
    • KFSN4-DRE/IKVM/IST motherboard Socket F (1207) SSI EEB:0
    • GA-P55M-UD4 motherboard Intel® P55 LGA 1156 (Socket H) micro ATX:1

Side by side

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Comparison of KFSN4-DRE/IKVM/IST, GA-P55M-UD4
49 specifications
Processor2 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket F (1207)LGA 1156 (Socket H)
Memory1 differ
Number of memory slotsKnown for oneUnknown — not stated by the source4
Memory voltageKnown for oneUnknown — not stated by the source1.5 V
ECC сompatibilityKnown for oneUnknown — not stated by the sourceNon-ECC
Maximum internal memoryDiffers64 GB16 GB
Internal I/O1 differ
Number of SATA connectorsDiffers47
Number of Parallel ATA connectorsKnown for oneUnknown — not stated by the source1
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
Front panel audio connectorKnown for oneUnknown — not stated by the sourceYes
CD/AUX audio inKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)Known for oneUnknown — not stated by the sourceYes
Power fan connectorKnown for oneUnknown — not stated by the sourceYes
CPU fan connectorKnown for oneUnknown — not stated by the sourceYes
Chassis intrusion connectorYesYes
Number of IEEE1394 connectorsKnown for oneUnknown — not stated by the source1
USB 2.0 connectorsKnown for one2Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers29
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantityDiffers01
PS/2 ports quantity11
Firewire (IEEE 1394) portsDiffers01
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityKnown for oneUnknown — not stated by the source0
DVI-D ports quantity00
Headphone outputsKnown for oneUnknown — not stated by the source6
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
Digital audio optical outKnown for oneUnknown — not stated by the source1
Serial ports quantityKnown for one1Unknown — not stated by the source
Networkidentical
Networking featuresKnown for oneUnknown — not stated by the source10/100/1000
LAN controllerKnown for oneBroadcom BCM5721Unknown — not stated by the source
Features1 differ
Motherboard form factorDiffersSSI EEBmicro ATX
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® P55
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC889A
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
Power source typeKnown for oneUnknown — not stated by the sourceATX
CertificationKnown for oneUS (FCC, CFR47 Part 15, Cl. B) Europe (CE, EN55022 & EN55024)Unknown — not stated by the source
Expansion slotsidentical
PCI Express x4 slotsKnown for oneUnknown — not stated by the source1
PCI Express x8 slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 slots11
PCI slotsKnown for oneUnknown — not stated by the source1
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source244 mm
DepthKnown for oneUnknown — not stated by the source244 mm
Other featuresidentical
S/PDIF in connectorKnown for oneUnknown — not stated by the sourceYes
Floppy disk drive connectorKnown for oneUnknown — not stated by the sourceYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 5, 10, JBODUnknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one-40 - 70 °CUnknown — not stated by the source
Operating temperature (T-T)Known for one10 - 35 °CUnknown — not stated by the source
Storage relative humidity (H-H)Known for one20 - 90%Unknown — not stated by the source

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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