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Product comparison · 2 motherboards

ASUS H81M-C/CSM motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX vs ASUS P9D-I Intel® C222 LGA 1150 (Socket H3) Mini-ITX

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  • 23specifications compared
  • 13differ
  • 10identical
  • 52known for one product only

Key differences

  • Supported memory clock speeds
    • 1066,1333,1666 MHz
    • 1333,1600 MHz
  • USB 2.0 connectors
    • 2
    • 1
  • Number of chassis fan connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 4
    • 2
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • PS/2 ports quantity
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • Component for
    • PC
    • Server

Side by side

Differences highlightedShow differences only
75 specifications
A

ASUS

H81M-C/CSM motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-C/CSM

View product
B

ASUS

P9D-I Intel® C222 LGA 1150 (Socket H3) Mini-ITX

Model P9D-I

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesKnown for oneIntel® Celeron®, Intel® Pentium®
Intel Xeon seriesKnown for oneE3-1200
Processor number of cores supportedKnown for one2, 4
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsKnown for one2
Memory slots typeKnown for oneDIMM
Supported memory clock speedsDiffers1066,1333,1666 MHz1333,1600 MHz
Maximum internal memory16 GB16 GB
ECC сompatibilityKnown for oneECC
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Maximum graphics card memoryKnown for one1024 MB
Maximum resolutionKnown for one1920 x 1200 pixels
Discrete graphics supportKnown for oneYes
Parallel processing technology supportKnown for oneNot supported
On-board graphics card memoryKnown for one32 MB
On-board graphics card modelKnown for oneAspeed AST2300
Internal I/O2 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one0
Number of SATA III connectors22
Number of SATA II connectors22
Number of SATA connectorsKnown for one4
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsDiffers12
Chassis intrusion connectorYesYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Features3 differ
Component forDiffersPCServer
Motherboard form factorDiffersmicro ATXMini-ITX
Motherboard chipset familyKnown for oneIntel
Motherboard chipsetDiffersIntel® H81Intel® C222
Audio output channelsKnown for one7.1 channels
Power source typeKnown for oneATX
CertificationKnown for oneCE, FCC
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsDiffers10
PCI slotsKnown for one1
PCI Express x8 (Gen 2.x) slotsKnown for one0
PCI Express x8 (Gen 3.x) slotsKnown for one0
BIOSidentical
BIOS typeKnown for oneAMI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Weight & dimensions2 differ
WidthDiffers244 mm170 mm
DepthDiffers178 mm170 mm
Networkidentical
Ethernet LANKnown for oneYes
LAN controllerKnown for oneIntel® I210-AT
Wi-FiKnown for oneNo
Operational conditionsidentical
Storage temperature (T-T)Known for one-40 - 70 °C
Operating temperature (T-T)Known for one10 - 35 °C
Storage relative humidity (H-H)Known for one20 - 90%
Packaging contentidentical
User guideKnown for oneYes
Other featuresidentical
Supported UDIMM module capacityKnown for one2GB, 4GB
Number of DIMM slotsKnown for one2
Number of processors supportedKnown for one1

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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