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Product comparison · 2 motherboards

ASUS H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI CSM-Q87M-E43 Intel® Q87 LGA 1150 (Socket H3) micro ATX

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  • 43specifications compared
  • 14differ
  • 29identical
  • 20known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 16 GB
    • 32 GB
  • Supported storage drive interfaces
    • SATA II, SATA III
    • SATA III
  • Number of SATA III connectors
    • 2
    • 6
  • Number of SATA II connectors
    • 2
    • 0
  • Number of Parallel ATA connectors
    • 0
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • HDMI ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
63 specifications
A

ASUS

H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M2

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B

MSI

CSM-Q87M-E43 Intel® Q87 LGA 1150 (Socket H3) micro ATX

Model CSM-Q87M-E43

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memoryDiffers16 GB32 GB
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIISATA III
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Maximum graphics card memoryKnown for one1760 MB
DirectX versionKnown for one11
Internal I/O3 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers26
Number of SATA II connectorsDiffers20
Number of Parallel ATA connectorsDiffers01
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Chassis intrusion connectorYesYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorYesYes
Number of chassis fan connectorsKnown for one1
Parallel connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantity44
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 quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantity11
DVI-I ports quantityKnown for one1
Headphone outputsDiffers16
Microphone inKnown for oneYes
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111GIntel® I217-LM
Features1 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® H81Intel® Q87
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers12
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI slotsDiffers21
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers198 mm244 mm
Packaging contentidentical
Drivers includedKnown 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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