Product comparison · 2 motherboards

ASUS PRIME B550-PLUS AC-HES vs GIGABYTE A520M DS3H WIFI6E

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  • 62specifications compared
  • 26differ
  • 36identical
  • 52known for one product only

Key differences

The ASUS PRIME B550-PLUS AC-HES has 2 more HDDs supported than the GIGABYTE A520M DS3H WIFI6E (6 vs 4). The ASUS PRIME B550-PLUS AC-HES has 3 more storage drives supported than the GIGABYTE A520M DS3H WIFI6E (8 vs 5). The ASUS PRIME B550-PLUS AC-HES has 1 more USB 2.0 connectors than the GIGABYTE A520M DS3H WIFI6E (2 vs 1). ECC сompatibility: ECC on the ASUS PRIME B550-PLUS AC-HES, ECC & Non-ECC on the GIGABYTE A520M DS3H WIFI6E. Ethernet interface type: Gigabit Ethernet on the ASUS PRIME B550-PLUS AC-HES, Gigabit Ethernet, Fast Ethernet on the GIGABYTE A520M DS3H WIFI6E.

  • ECC сompatibility
    • PRIME B550-PLUS AC-HES:ECC
    • A520M DS3H WIFI6E:ECC & Non-ECC
  • Number of HDDs supported
    • PRIME B550-PLUS AC-HES:6
    • A520M DS3H WIFI6E:4
  • Number of storage drives supported
    • PRIME B550-PLUS AC-HES:8
    • A520M DS3H WIFI6E:5
  • USB 2.0 connectors
    • PRIME B550-PLUS AC-HES:2
    • A520M DS3H WIFI6E:1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • PRIME B550-PLUS AC-HES:2
    • A520M DS3H WIFI6E:1
  • Number of SATA III connectors
    • PRIME B550-PLUS AC-HES:6
    • A520M DS3H WIFI6E:4
  • Number of chassis fan connectors
    • PRIME B550-PLUS AC-HES:2
    • A520M DS3H WIFI6E:1
  • USB 2.0 ports quantity
    • PRIME B550-PLUS AC-HES:2
    • A520M DS3H WIFI6E:4

Side by side

Differences highlightedShow differences only (on)
Comparison of PRIME B550-PLUS AC-HES, A520M DS3H WIFI6E
114 specifications
Processor1 differ
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 3000 Series, AMD Ryzen 5000 Series, AMD Ryzen 4000 Series
Supported processor socketsKnown for oneUnknown — not stated by the sourceSocket AM4
Memory2 differ
ECC сompatibilityDiffersECCECC & Non-ECC
Supported memory clock speedsDiffers4866,4800,4600,4466,4400,4333,4266,4200,4133,4000,3866,3733,3600,3466,3400,3333,3200,3000,2933,2800,2666,2400,2133 MHz2133,2400,2667,2933,3200,3600,4000,4400,4733,3400,3466,3733,3866,4133,4266,4600 MHz
Supported memory clock speed (max)Known for oneUnknown — not stated by the source4733 MHz
Maximum internal memory per slotKnown for oneUnknown — not stated by the source32 GB
Storage controllers2 differ
Number of HDDs supportedDiffers64
Number of storage drives supportedDiffers85
Graphicsidentical
Maximum resolutionKnown for oneUnknown — not stated by the source5120 x 2880 pixels
HDCPKnown for oneUnknown — not stated by the sourceYes
HDCP versionKnown for oneUnknown — not stated by the source2.3
DirectX versionKnown for oneUnknown — not stated by the source12.0
Internal I/O4 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers64
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsDiffers21
Number of EPS power connectors (8-pin)Known for oneUnknown — not stated by the source1
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
PS/2 ports quantityKnown for oneUnknown — not stated by the source1
HDMI versionKnown for oneUnknown — not stated by the source2.1
DisplayPort versionKnown for oneUnknown — not stated by the source1.4
Line-inKnown for oneUnknown — not stated by the sourceYes
WiFi-AP antenna jackKnown for oneUnknown — not stated by the source2
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Network3 differ
Ethernet interface typeDiffersGigabit EthernetGigabit Ethernet, Fast Ethernet
LAN controllerKnown for oneUnknown — not stated by the sourceRealtek RTL8111H
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
WLAN controller modelKnown for oneUnknown — not stated by the sourceMediaTek MT7902
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.3
Features5 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipsetDiffersAMD B550AMD A520
Audio chipDiffersRealtek ALC887 / Realtek ALC897Realtek ALC897
Product colourDiffersMulticolourDark brown
PC health monitoringKnown for oneUnknown — not stated by the sourceTemperature, Voltage, Fan
Cooling typeKnown for oneUnknown — not stated by the sourcePassive
Power source typeKnown for oneUnknown — not stated by the sourceATX
Windows operating systems supportedDiffersWindows 10 x64Windows 10 x64, Windows 11 x64
Expansion slots3 differ
PCI Express x1 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 3.x) slotsDiffers41
Number of M.2 (M) slotsDiffers21
1st M.2 largest key sizeDiffers22422280
1st M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source3.0
2nd M.2 largest key sizeKnown for one2260Unknown — not stated by the source
3rd M.2 largest key sizeKnown for one2280Unknown — not stated by the source
4th M.2 largest key sizeKnown for one22110Unknown — not stated by the source
BIOS1 differ
BIOS memory sizeDiffers256 Mbit128 Mbit
ACPI versionKnown for oneUnknown — not stated by the source5.0
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.7
Logistics dataidentical
Country of originKnown for oneUnknown — not stated by the sourceChina
Products per shipping (inner) caseKnown for oneUnknown — not stated by the source1 pc(s)
Batteryidentical
Battery weightKnown for oneUnknown — not stated by the source3 g
Lithium weight per batteryKnown for oneUnknown — not stated by the source0.07 g
Number of battery cellsKnown for oneUnknown — not stated by the source1
Battery capacityKnown for oneUnknown — not stated by the source220 mAh
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneUnknown — not stated by the sourceCR2032
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source270 mm
Package depthKnown for oneUnknown — not stated by the source268 mm
Package heightKnown for oneUnknown — not stated by the source68 mm
Package weightKnown for oneUnknown — not stated by the source972 g
Weight & dimensions1 differ
WidthDiffers305 mm244 mm
HeightKnown for oneUnknown — not stated by the source35 mm
Packaging contentidentical
Antenna includedKnown for oneUnknown — not stated by the sourceYes
Batteries includedKnown for oneUnknown — not stated by the sourceYes
Screws includedKnown for oneUnknown — not stated by the sourceYes
Drivers includedKnown for oneUnknown — not stated by the sourceYes
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton® Internet Security (OEM version)
Other featuresidentical
WeightKnown for oneUnknown — not stated by the source880 g
Technical detailsidentical
Warranty periodKnown for oneUnknown — not stated by the source3 year(s)

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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