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Product comparison · 2 motherboards

ASUS PRIME B850-PLUS WIFI-CSM vs ASUS ROG STRIX X870E-H GAMING WIFI7

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  • 70specifications compared
  • 18differ
  • 52identical
  • 24known for one product only

Key differences

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Number of storage drives supported
    • 7
    • 8
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10, 5
  • USB 2.0 connectors
    • 3
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of chassis fan connectors
    • 4
    • 5
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 6
  • Ethernet interface type
    • 2.5 Gigabit Ethernet
    • 5 Gigabit Ethernet

Side by side

Differences highlightedShow differences only
94 specifications
A

ASUS

PRIME B850-PLUS WIFI-CSMView product
B

ASUS

ROG STRIX X870E-H GAMING WIFI7View product
Memory1 differ
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Storage controllers2 differ
Number of storage drives supportedDiffers78
RAID levelsDiffers0, 1, 5, 100, 1, 10, 5
Graphicsidentical
On-board graphics cardKnown for oneNo
Internal I/O3 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2x2 connectorsKnown for one1
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Number of chassis fan connectorsDiffers45
Number of temperature sensor headersKnown for one1
Number of RGB LED pin headersKnown for one3
S/PDIF out connectorKnown for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
USB4 Gen 3x2 ports quantityKnown for one2
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
DisplayPorts quantityKnown for one1
Network4 differ
Ethernet interface typeDiffers2.5 Gigabit Ethernet5 Gigabit Ethernet
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Bluetooth versionDiffers5.35.4
Features3 differ
Motherboard chipsetDiffersAMD B850AMD X870E
Audio chipKnown for oneRealtek ALC1220P
Product colourDiffersBlack, WhiteBlack
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11
Expansion slots4 differ
Number of M.2 (M) slotsDiffers34
2nd M.2 largest key sizeDiffers228022110
2nd M.2 highest PCI Express generationDiffers4.05.0
3rd M.2 largest key sizeDiffers221102280
4th M.2 largest key sizeKnown for one2280
4th M.2 highest PCI Express generationKnown for one4.0
PCI Express x1 (Gen 3.x) slotsKnown for one2
Packaging dataidentical
Package widthKnown for one353 mm
Package depthKnown for one273 mm
Package heightKnown for one68 mm
Package weightKnown for one2.07 kg
Packaging contentidentical
Screws includedKnown for oneYes
Other featuresidentical
mSATA ports quantityKnown for one0

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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