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Product comparison · 2 motherboards

MSI H81M-P33 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI H81M-P33 V2

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  • 43specifications compared
  • 7differ
  • 36identical
  • 5known for one product only

Key differences

  • PS/2 ports quantity
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 1
    • 0
  • Width
    • 226 mm
    • 228 mm
  • Depth
    • 173 mm
    • 226 mm
  • PCI Express x1 (Gen 1.x) slots
    • 1
    • 2
  • PCI Express slots quantity
    • 2
    • 3

Side by side

Differences highlightedShow differences only
48 specifications
A

MSI

H81M-P33 Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-P33

View product
B

MSI

H81M-P33 V2View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Memoryidentical
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 memory16 GB16 GB
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Internal I/Oidentical
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one1
Number of SATA III connectors22
Number of SATA II connectors22
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
Chassis intrusion connectorYesYes
Peripheral (Molex) power connectors (4-pin)11
TPM connectorYesYes
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 quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity00
DVI-D ports quantityDiffers10
DVI-I ports quantityKnown for one1
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
Power source typeATXATX
Expansion slotsidentical
PCI Express x16 (Gen 2.x) slots11
Weight & dimensions2 differ
WidthDiffers226 mm228 mm
DepthDiffers173 mm226 mm
Other features2 differ
PCI Express x1 (Gen 1.x) slotsDiffers12
Number of DIMM slots22
PCI Express slots quantityDiffers23
Processor special featuresidentical
Trusted Platform Module (TPM)Known for oneYes

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