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Product comparison · 2 motherboards

MSI CSM-H81M-P32 motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI H81I Intel® H81 LGA 1150 (Socket H3) mini ITX

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  • 37specifications compared
  • 11differ
  • 26identical
  • 32known for one product only

Key differences

  • Supported memory types
    • DDR3-SDRAM, DDR3L-SDRAM
    • DDR3-SDRAM
  • USB 2.0 connectors
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • PS/2 ports quantity
    • 2
    • 1
  • Digital audio optical out
    • 3
    • 1
  • Motherboard form factor
    • micro ATX
    • mini ITX
  • Audio output channels
    • 8 channels
    • 7.1 channels
  • Width
    • 228 mm
    • 170 mm

Side by side

Differences highlightedShow differences only
69 specifications
A

MSI

CSM-H81M-P32 motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX

Model CSM-H81M-P32

View product
B

MSI

H81I Intel® H81 LGA 1150 (Socket H3) mini ITX

Model H81I

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Intel Core i3/i5/i7/i9 seriesKnown for onei3-4xxx, i5-4xxx, i7-4xxx
Memory1 differ
Supported memory typesDiffersDDR3-SDRAM, DDR3L-SDRAMDDR3-SDRAM
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memory16 GB16 GB
Number of memory slotsKnown for one2
Memory voltageKnown for one1.5 V
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Graphicsidentical
Maximum graphics card memoryKnown for one1760 MB
Graphics card familyKnown for oneIntel
Maximum resolutionKnown for one3840 x 2160 pixels
DirectX version1111
Discrete graphics supportKnown for oneYes
Internal I/O2 differ
USB 2.0 connectorsDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectors22
Number of SATA II connectors22
Number of Parallel ATA connectorsKnown for one0
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Serial port headersKnown for one1
TPM connectorYesYes
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantity11
HDMI ports quantityKnown for one1
DVI-D ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Digital audio optical outDiffers31
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
LAN controllerRealtek RTL8111GRealtek RTL8111G
Features2 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXmini ITX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® H81Intel® H81
Audio chipRealtek ALC887Realtek ALC887
Audio output channelsDiffers8 channels7.1 channels
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Expansion slotsidentical
PCI Express x16 (Gen 2.x) slots11
PCI Express x1 (Gen 2.x) slotsKnown for one1
BIOSidentical
Clear CMOS jumperYesYes
Processor special featuresidentical
Processor with Intel Graphics Technology requiredKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions2 differ
WidthDiffers228 mm170 mm
DepthDiffers243 mm170 mm
Other featuresidentical
Dual Link DVIKnown for oneYes
Number of processors supportedKnown for one1
PCI Express slots quantityKnown for one1
Processor front side busKnown for one100 MHz
Serial port via internal headerKnown for oneYes

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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