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Product comparison · 2 motherboards

MSI H81M-E33 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI H81M-P32 Intel® H81 LGA 1150 (Socket H3) micro ATX

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  • 54specifications compared
  • 6differ
  • 48identical
  • 8known for one product only

Key differences

  • Maximum internal memory
    • 32 GB
    • 16 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 0
    • 1
  • USB 2.0 ports quantity
    • 4
    • 2
  • HDMI ports quantity
    • 1
    • 0
  • Width
    • 173 mm
    • 228 mm
  • Depth
    • 226 mm
    • 243 mm

Side by side

Differences highlightedShow differences only
62 specifications
A

MSI

H81M-E33 Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-E33

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B

MSI

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

Model H81M-P32

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Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Intel Core i3/i5/i7/i9 seriesi3-4xxx, i5-4xxx, i7-4xxxi3-4xxx, i5-4xxx, i7-4xxx
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots22
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memoryDiffers32 GB16 GB
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Graphicsidentical
Maximum graphics card memory1760 MB1760 MB
Graphics card familyKnown for oneIntel
Maximum resolutionKnown for one1920 x 1200 pixels
DirectX version1111
Discrete graphics supportKnown for oneYes
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers01
Number of SATA III connectors22
Number of SATA II connectors22
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectors22
Chassis intrusion connectorYesYes
TPM connectorYesYes
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers10
DVI-D ports quantity00
Headphone outputs11
Microphone inYesYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerRealtek RTL8111GRealtek RTL8111G
Featuresidentical
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® H81Intel® H81
Audio chipRealtek ALC887Realtek ALC887
Audio output channels7.1 channels7.1 channels
Cooling typePassivePassive
Power source typeATXATX
Expansion slotsidentical
PCI Express x16 (Gen 2.x) slots11
PCI slotsKnown for one2
BIOSidentical
Clear CMOS jumperKnown for oneYes
Processor special featuresidentical
Trusted Platform Module (TPM)YesYes
Weight & dimensions2 differ
WidthDiffers173 mm228 mm
DepthDiffers226 mm243 mm
Other featuresidentical
Number of processors supported11
PCI Express slots quantity22
Processor front side bus100 MHz100 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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