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Product comparison · 2 motherboards

MSI B85I Intel® B85 LGA 1150 (Socket H3) mini ITX vs MSI B85M-E45 Intel® B85 LGA 1150 (Socket H3) micro ATX

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  • 41specifications compared
  • 13differ
  • 28identical
  • 21known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Supported storage drive interfaces
    • SATA III
    • SATA II, SATA III
  • USB 2.0 connectors
    • 1
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of SATA II connectors
    • 0
    • 2
  • PS/2 ports quantity
    • 1
    • 0
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
62 specifications
A

MSI

B85I Intel® B85 LGA 1150 (Socket H3) mini ITX

Model B85I

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B

MSI

B85M-E45 Intel® B85 LGA 1150 (Socket H3) micro ATX

Model B85M-E45

View product
Processor1 differ
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®Intel® Celeron® D, Intel® Pentium®
Memory1 differ
Number of memory slotsDiffers24
Memory voltageKnown for one1.5 V
Maximum internal memoryKnown for one64 GB
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA IIISATA II, SATA III
Graphicsidentical
DirectX versionKnown for one11
Internal I/O3 differ
USB 2.0 connectorsDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA II connectorsDiffers02
Number of SATA connectorsKnown for one6
Chassis intrusion connectorKnown for oneYes
Parallel connectorKnown for oneYes
TPM connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
CPU fan connectorKnown for oneYes
Rear panel I/O ports3 differ
PS/2 ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
DVI-D ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Parallel ports quantityKnown for one1
DVI-I ports quantityKnown for one1
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Features2 differ
Motherboard form factorDiffersmini ITXmicro ATX
Audio chipDiffersRealtek ALC892Realtek ALC887
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI slotsKnown for one1
Mini PCI Express slot (half-length)Known for one1
BIOSidentical
Clear CMOS buttonKnown for oneYes
Weight & dimensions2 differ
WidthDiffers170 mm228 mm
DepthDiffers170 mm244 mm
Other featuresidentical
Number of DIMM slotsKnown for one2
PCI Express slots quantityKnown for one2

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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