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Product comparison · 2 motherboards

ASUS PRIME B840M-A WIFI-CSM vs ASUS PRIME H810M-A WIFI

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  • 66specifications compared
  • 21differ
  • 45identical
  • 26known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM5
    • LGA 1851 (Socket V1)
  • Supported processor sockets
    • Socket AM5
    • LGA 1851
  • Number of memory slots
    • 4
    • 2
  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Maximum internal memory
    • 192 GB
    • 128 GB
  • Number of storage drives supported
    • 7
    • 6
  • USB 2.0 connectors
    • 2
    • 1

Side by side

Differences highlightedShow differences only
92 specifications
A

ASUS

PRIME B840M-A WIFI-CSMView product
B

ASUS

PRIME H810M-A WIFIView product
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM5LGA 1851 (Socket V1)
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesIntel Core Ultra (Series 2)
Supported processor socketsDiffersSocket AM5LGA 1851
Memory3 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speed (max)Known for one7600 MHz
Maximum internal memoryDiffers192 GB128 GB
Unbuffered memoryYesYes
Storage controllers1 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 supportedDiffers76
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
On-board graphics cardKnown for oneNo
Maximum resolutionKnown for one7680 x 4320 pixels
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectors22
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors44
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectorsDiffers21
Number of chassis fan connectorsDiffers32
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of COM connectors11
Number of water pump connectorsKnown for one1
TPM connectorYesYes
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one3
12V power connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity22
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one2.1
DVI-D ports quantity00
DisplayPorts quantityDiffers21
DisplayPort versionKnown for one1.4
Headphone outputsKnown for one1
Line-inKnown for oneYes
WiFi-AP antenna jackDiffers21
PS/2 ports quantityKnown for one1
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffers2.5 Gigabit EthernetGigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth version5.35.3
Features2 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B840Intel H810
Audio output channels7.1 channels7.1 channels
Product colourKnown for oneBlack
Power source typeKnown for oneATX
Windows operating systems supportedWindows 10 x64, Windows 11Windows 10 x64, Windows 11
Expansion slots1 differ
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 4.x) slots11
Number of M.2 (M) slotsDiffers32
1st M.2 largest key size22802280
1st M.2 highest PCI Express generation4.04.0
2nd M.2 largest key size22802280
2nd M.2 highest PCI Express generation4.04.0
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one3.0
PCI Express x1 (Gen 4.x) slotsKnown for one1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers244 mm222 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Cables includedSATASATA
Screws includedYesYes
Other featuresidentical
mSATA ports quantityKnown for one0
Quick installation guideKnown 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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