All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

ASUS PRIME X870-P-CSM vs MSI AM5 PRO B850M-A WIFI PZ M-ATX

Add a product
  • 66specifications compared
  • 22differ
  • 44identical
  • 37known for one product only

Key differences

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Supported memory clock speed (max)
    • 8000 MHz
    • 8200 MHz
  • Supported storage drive interfaces
    • M.2, SATA III
    • M.2
  • Number of HDDs supported
    • 2
    • 4
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 2.0 connectors
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of SATA III connectors
    • 2
    • 4

Side by side

Differences highlightedShow differences only
103 specifications
A

ASUS

PRIME X870-P-CSMView product
B

MSI

AM5 PRO B850M-A WIFI PZ M-ATXView product
Memory2 differ
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speed (max)Differs8000 MHz8200 MHz
Unbuffered memoryKnown for oneYes
Maximum internal memory per slotKnown for one64 GB
Supported memory clock speedsKnown for one6000,6400,8200 MHz
Storage controllers3 differ
Supported storage drive interfacesDiffersM.2, SATA IIIM.2
Number of HDDs supportedDiffers24
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Maximum resolutionKnown for one3840 x 2160 pixels
On-board graphics cardKnown for oneNo
Internal I/O4 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectorsDiffers24
S/PDIF out connectorKnown for oneYes
Number of CPU fan connectorsDiffers12
Number of chassis fan connectorsKnown for one4
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one2
12V power connectorKnown for oneYes
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Total number of SATA connectorsKnown for one4
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers13
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
USB4 Gen 3x2 ports quantityKnown for one2
DisplayPort versionDiffers1.4a1.4
Headphone outputsKnown for one1
DisplayPorts quantityKnown for one1
Network2 differ
Ethernet interface typeDiffers2.5 Gigabit Ethernet5 Gigabit Ethernet
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 7 (802.11be)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Features3 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipsetDiffersAMD X870AMD B850
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 11 x64
Audio chipKnown for oneRealtek ALC897
Expansion slots2 differ
PCI Express x16 (Gen 4.x) slotsDiffers21
Number of M.2 (M) slotsDiffers42
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one4.0
4th M.2 largest key sizeKnown for one2280
4th M.2 highest PCI Express generationKnown for one3.0
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOSidentical
BIOS flashback buttonKnown for oneYes
ACPI versionKnown for one6.5
System Management BIOS (SMBIOS) versionKnown for one3.7
Weight & dimensions2 differ
WidthDiffers305 mm243.8 mm
DepthDiffers244 mm243.8 mm
Packaging contentidentical
Cables includedKnown for oneSATA
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.

More motherboard comparisons

All motherboard comparisons