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Product comparison · 2 motherboards

ASUS PRIME B850-PLUS WIFI-CSM vs ASUS PRIME B850M-A WIFI-CSM

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  • 75specifications compared
  • 9differ
  • 66identical
  • 2known for one product only

Key differences

  • USB 2.0 connectors
    • 3
    • 2
  • Number of chassis fan connectors
    • 4
    • 3
  • USB 2.0 ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 3
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • DisplayPorts quantity
    • 1
    • 2
  • Motherboard form factor
    • ATX
    • micro ATX
  • 3rd M.2 largest key size
    • 22110
    • 2280

Side by side

Differences highlightedShow differences only
77 specifications
A

ASUS

PRIME B850-PLUS WIFI-CSMView product
B

ASUS

PRIME B850M-A WIFI-CSMView product
Internal I/O2 differ
USB 2.0 connectorsDiffers32
Number of chassis fan connectorsDiffers43
Number of EPS power connectors (8-pin)Known for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers32
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
DisplayPorts quantityDiffers12
Features1 differ
Motherboard form factorDiffersATXmicro ATX
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one2
3rd M.2 largest key sizeDiffers221102280
Weight & dimensions1 differ
WidthDiffers305 mm244 mm

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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