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Product comparison · 2 motherboards

MSI B450M MORTAR vs MSI B450M PRO-M2

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  • 58specifications compared
  • 16differ
  • 42identical
  • 33known for one product only

Key differences

  • Maximum internal memory
    • 64 GB
    • 32 GB
  • USB 2.0 connectors
    • 6
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 3
    • 1
  • Number of chassis fan connectors
    • 3
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • VGA (D-Sub) ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
91 specifications
A

MSI

B450M MORTARView product
B

MSI

B450M PRO-M2View product
Memory1 differ
Number of memory slotsKnown for one2
Supported memory clock speed (max)Known for one3466 MHz
Maximum internal memoryDiffers64 GB32 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive interfacesKnown for oneM.2, SATA III
RAID supportKnown for oneYes
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
DirectX versionKnown for one12.0
Parallel processing technology supportKnown for one2-Way CrossFireX
Discrete graphics supportKnown for oneYes
Internal I/O3 differ
USB 2.0 connectorsDiffers62
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers31
Number of SATA connectorsKnown for one2
Number of chassis fan connectorsDiffers31
12V power connectorKnown for oneYes
Serial port headersKnown for one1
S/PDIF out connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Parallel connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Rear panel I/O ports5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
HDMI versionKnown for one1.4
DVI-D ports quantityDiffers01
Digital audio optical outKnown for one3
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Network2 differ
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111HRealtek 8111H
Wi-FiKnown for oneNo
Features3 differ
Audio chipDiffersRealtek ALC892Realtek ALC887
PC health monitoringKnown for oneCPU, Fan, Temperature
Number of mounting holesDiffers84
Windows operating systems supportedDiffersWindows 10, Windows 10 Pro x64, Windows 7, Windows 7 x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
Expansion slots1 differ
Number of M.2 (M) slotsDiffers21
PCI Express x16 (Gen 2.x) slotsKnown for one1
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one128 Mbit
ACPI versionKnown for one5.0
System Management BIOS (SMBIOS) versionKnown for one2.8
Weight & dimensions1 differ
DepthDiffers244 mm206 mm
Other featuresidentical
Analog audio outputKnown for one3
Back-to-BIOS buttonKnown for oneYes
Quick installation guideKnown for oneYes
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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