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Product comparison · 2 motherboards

ASUS PRIME A520M-K/CSM vs ASUS ROG STRIX X870E-H GAMING WIFI7 HATSUNE MIKU EDITION

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  • 49specifications compared
  • 21differ
  • 28identical
  • 36known for one product only

Key differences

  • Processor socket
    • Socket AM4
    • Socket AM5
  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • ECC
    • Non-ECC
  • Maximum internal memory
    • 64 GB
    • 256 GB
  • Number of storage drives supported
    • 5
    • 8
  • RAID levels
    • 0, 1, 10
    • 0, 1, 5, 10
  • Number of chassis fan connectors
    • 1
    • 5

Side by side

Differences highlightedShow differences only
85 specifications
A

ASUS

PRIME A520M-K/CSMView product
B

ASUS

ROG STRIX X870E-H GAMING WIFI7 HATSUNE MIKU EDITIONView product
Processor2 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM4Socket AM5
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsKnown for oneSocket AM4
Memory4 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECCNon-ECC
Supported memory clock speed (max)Known for one8000 MHz
Maximum internal memoryDiffers64 GB256 GB
Unbuffered memoryYesYes
Memory slots typeKnown for oneDIMM
Supported memory clock speedsKnown for one2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4333,4400,4466,4600,4866,5100,4666 MHz
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 supportedDiffers58
RAID supportYesYes
RAID levelsDiffers0, 1, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
On-board graphics cardKnown for oneNo
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
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
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers15
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
12V power connectorYesYes
Number of water pump connectorsKnown for one1
S/PDIF out connectorKnown for oneYes
Number of EATX power connectorsKnown for one2
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
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 quantityDiffers03
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
USB4 Gen 3x2 ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity11
DVI-D ports quantity00
Microphone inYesYes
S/PDIF out portKnown for oneYes
PS/2 ports quantityKnown for one1
HDMI versionKnown for one2.1
USB connector typeKnown for oneUSB Type-A
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet5 Gigabit Ethernet
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 7 (802.11be)
Wi-Fi standardsKnown for oneWi-Fi 7 (802.11be)
WLAN controller modelKnown for oneMediaTek MT7925
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
LAN controllerKnown for oneRealtek RTL8111H
Features3 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD A520AMD X870E
Audio chipKnown for oneRealtek ALC1220P
Audio output channels7.1 channels7.1 channels
Product colourKnown for oneMulticolour
Windows operating systems supportedDiffersWindows 10 x64Windows 11
Expansion slots1 differ
PCI Express x16 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers14
1st M.2 largest key sizeKnown for one2280
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
Clear CMOS buttonKnown for oneYes
Clear CMOS jumperKnown for oneYes
Weight & dimensions2 differ
WidthDiffers226 mm305 mm
DepthDiffers221 mm244 mm
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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