Product comparison · 2 motherboards

ASUS P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX vs ASUS P7H55-M PRO

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  • 23specifications compared
  • 9differ
  • 14identical
  • 27known for one product only

Key differences

  • ECC сompatibility
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:ECC & Non-ECC
    • P7H55-M PRO:Non-ECC
  • Maximum internal memory
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:32 GB
    • P7H55-M PRO:16 GB
  • USB 2.0 ports quantity
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:2
    • P7H55-M PRO:6
  • Ethernet LAN (RJ-45) ports
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:2
    • P7H55-M PRO:1
  • PS/2 ports quantity
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:2
    • P7H55-M PRO:1
  • HDMI ports quantity
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:0
    • P7H55-M PRO:1
  • DVI-D ports quantity
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:0
    • P7H55-M PRO:1
  • Width
    • P7F-M Intel® 3420 LGA 1156 (Socket H) micro ATX:244 mm
    • P7H55-M PRO:245 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of P7F-M, P7H55-M PRO
50 specifications
Memory2 differ
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Maximum internal memoryDiffers32 GB16 GB
Graphicsidentical
Maximum graphics card memoryKnown for oneUnknown — not stated by the source1748 MB
Internal I/Oidentical
Number of SATA connectorsKnown for oneUnknown — not stated by the source6
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
ATX Power connector (24-pin)Known for oneUnknown — not stated by the sourceYes
Number of EATX power connectorsKnown for oneUnknown — not stated by the source1
Power fan connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsKnown for oneUnknown — not stated by the source1
Chassis intrusion connectorKnown for oneUnknown — not stated by the sourceYes
Number of COM connectorsKnown for oneUnknown — not stated by the source1
TPM connectorKnown for oneYesUnknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers26
Ethernet LAN (RJ-45) portsDiffers21
PS/2 ports quantityDiffers21
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers01
Headphone outputsKnown for oneUnknown — not stated by the source1
Microphone inKnown for oneUnknown — not stated by the sourceYes
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
Networkidentical
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit LAN
LAN controllerKnown for oneIntel® 82574LUnknown — not stated by the source
Featuresidentical
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
Motherboard chipsetKnown for oneIntel® 3420Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for oneUnknown — not stated by the source1
PCI Express x8 slotsKnown for one1Unknown — not stated by the source
BIOSidentical
BIOS typeKnown for oneUnknown — not stated by the sourceAMI
BIOS memory sizeKnown for oneUnknown — not stated by the source64 Mbit
ACPI versionKnown for oneUnknown — not stated by the source2.0
Weight & dimensions2 differ
WidthDiffers244 mm245 mm
DepthDiffers244 mm245 mm
Other featuresidentical
Controller 2nd interface typeKnown for oneUnknown — not stated by the sourceJMicron JMB368 PATA
Controller interface typeKnown for oneUnknown — not stated by the sourceSATA 3.0 Gb/s
Manageability featuresKnown for oneUnknown — not stated by the sourceWfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE

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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