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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
Processoridentical
Processor manufacturerAMDAMD
Processor socketSocket AM5Socket AM5
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5Socket AM5
Memory1 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Maximum internal memory256 GB256 GB
Unbuffered memoryYesYes
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesM.2, SATA IIIM.2, SATA III
Number of HDDs supported44
Number of storage drives supportedDiffers78
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 10, 5
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
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 2 (3.1 Gen 2) connectors00
USB 3.2 Gen 2x2 connectorsKnown for one1
Number of SATA III connectors44
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers45
Chassis intrusion connectorYesYes
EPS power connector (8-pin)YesYes
12V power connectorYesYes
Number of temperature sensor headersKnown for one1
RGB LED pin headerYesYes
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 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity33
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
USB4 Gen 3x2 ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
DVI-D ports quantity00
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
WiFi-AP antenna jack11
DisplayPorts quantityKnown for one1
Network4 differ
Ethernet LANYesYes
Ethernet interface typeDiffers2.5 Gigabit Ethernet5 Gigabit Ethernet
Wi-FiYesYes
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)
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Features3 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD B850AMD X870E
Audio chipKnown for oneRealtek ALC1220P
Audio output channels7.1 channels7.1 channels
Product colourDiffersBlack, WhiteBlack
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11
Expansion slots4 differ
PCI Express x16 (Gen 4.x) slots11
PCI Express x16 (Gen 5.x) slots11
Number of M.2 (M) slotsDiffers34
1st M.2 largest key size22802280
1st M.2 highest PCI Express generation5.05.0
2nd M.2 largest key sizeDiffers228022110
2nd M.2 highest PCI Express generationDiffers4.05.0
3rd M.2 largest key sizeDiffers221102280
3rd M.2 highest PCI Express generation4.04.0
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
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
Packaging dataidentical
Package widthKnown for one353 mm
Package depthKnown for one273 mm
Package heightKnown for one68 mm
Package weightKnown for one2.07 kg
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Antenna includedYesYes
Cables includedSATASATA
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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