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Product comparison · 2 motherboards

ASUS PRIME A620A-PLUS WIFI vs ASUS PRIME B550-PLUS AC-HES

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  • 62specifications compared
  • 21differ
  • 41identical
  • 36known for one product only

Key differences

  • Processor socket
    • Socket AM5
    • Socket AM4
  • Supported memory types
    • DDR5-SDRAM
    • DDR4-SDRAM
  • ECC сompatibility
    • ECC & Non-ECC
    • ECC
  • Maximum internal memory
    • 256 GB
    • 128 GB
  • Number of HDDs supported
    • 4
    • 6
  • Number of storage drives supported
    • 6
    • 8
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • Number of SATA III connectors
    • 4
    • 6

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

PRIME A620A-PLUS WIFIView product
B

ASUS

PRIME B550-PLUS AC-HESView product
Processor2 differ
Processor socketDiffersSocket AM5Socket AM4
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD Ryzen 5000 Series, AMD Ryzen 3000 Series
Supported processor socketsKnown for oneSocket AM5
Memory3 differ
Supported memory typesDiffersDDR5-SDRAMDDR4-SDRAM
ECC сompatibilityDiffersECC & Non-ECCECC
Supported memory clock speed (max)Known for one7600 MHz
Maximum internal memoryDiffers256 GB128 GB
Maximum internal memory per slotKnown for one64 GB
Supported memory clock speedsKnown for one4866,4800,4600,4466,4400,4333,4266,4200,4133,4000,3866,3733,3600,3466,3400,3333,3200,3000,2933,2800,2666,2400,2133 MHz
Storage controllers3 differ
Number of HDDs supportedDiffers46
Number of storage drives supportedDiffers68
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Maximum resolutionKnown for one7680 x 4320 pixels
Internal I/O2 differ
Number of SATA III connectorsDiffers46
S/PDIF out connectorKnown for oneYes
Front panel connectorKnown for oneYes
Number of chassis fan connectorsDiffers32
Chassis intrusion connectorKnown for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of water pump connectorsKnown for one1
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one3
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers32
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 quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
PS/2 ports quantityKnown for one1
HDMI versionKnown for one2.1
DisplayPort versionKnown for one1.4
WiFi-AP antenna jackKnown for one2
S/PDIF out portKnown for oneYes
Network2 differ
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
Features3 differ
Motherboard chipsetDiffersAMD A620AAMD B550
Product colourDiffersBlackMulticolour
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 10 x64
Audio chipKnown for oneRealtek ALC887 / Realtek ALC897
Expansion slots2 differ
PCI Express x16 (Gen 4.x) slotsKnown for one1
1st M.2 largest key sizeDiffers22802242
1st M.2 highest PCI Express generationKnown for one4.0
2nd M.2 largest key sizeDiffers221102260
2nd M.2 highest PCI Express generationKnown for one3.0
3rd M.2 largest key sizeKnown for one2280
4th M.2 largest key sizeKnown for one22110
Packaging dataidentical
Package widthKnown for one338 mm
Package depthKnown for one273 mm
Package heightKnown for one68 mm
Package weightKnown for one1.25 kg
Weight & dimensionsidentical
HeightKnown for one40 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Cables includedKnown for oneSATA
Screws includedKnown for oneYes
Other featuresidentical
WeightKnown for one830 g

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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