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Product comparison · 2 motherboards

ASUS PRIME B550-PLUS AC-HES vs GIGABYTE A520M DS3H AC (Rev. 1.4)

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  • 59specifications compared
  • 24differ
  • 35identical
  • 39known for one product only

Key differences

The ASUS PRIME B550-PLUS AC-HES has 3 more storage drives supported than the GIGABYTE A520M DS3H AC (Rev. 1.4) (8 vs 5). The ASUS PRIME B550-PLUS AC-HES has 1 more USB 2.0 connectors than the GIGABYTE A520M DS3H AC (Rev. 1.4) (2 vs 1). The ASUS PRIME B550-PLUS AC-HES has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the GIGABYTE A520M DS3H AC (Rev. 1.4) (2 vs 1). ECC сompatibility: ECC on the ASUS PRIME B550-PLUS AC-HES, ECC & Non-ECC on the GIGABYTE A520M DS3H AC (Rev. 1.4). Supported storage drive interfaces: M.2, SATA III on the ASUS PRIME B550-PLUS AC-HES, PCI Express 3.0, SATA III on the GIGABYTE A520M DS3H AC (Rev. 1.4).

  • ECC сompatibility
    • ECC
    • ECC & Non-ECC
  • Supported storage drive interfaces
    • M.2, SATA III
    • PCI Express 3.0, SATA III
  • Number of storage drives supported
    • 8
    • 5
  • USB 2.0 connectors
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

PRIME B550-PLUS AC-HESView product
B

GIGABYTE

A520M DS3H AC (Rev. 1.4)View product
Processor1 differ
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series
Supported processor socketsKnown for oneSocket AM4
Memory2 differ
Memory slot pin countKnown for one288
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 MHz4733,4600,4400,4000,3600,3333,3200,2933,2667,2400,2133,3866,3800,3733,3466,3400,3300 MHz
Supported memory clock speed (max)Known for one4733 MHz
Maximum internal memory per slotKnown for one32 GB
Storage controllers2 differ
Supported storage drive interfacesDiffersM.2, SATA IIIPCI Express 3.0, SATA III
Number of storage drives supportedDiffers85
Number of HDDs supportedKnown for one6
Graphicsidentical
Maximum resolutionKnown for one5120 x 2880 pixels
HDCPKnown for oneYes
HDCP versionKnown for one2.3
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one3
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers64
Front panel connectorKnown for oneYes
Number of EPS power connectors (8-pin)Known for one1
Serial port headersKnown for one1
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one2
Number of chassis fan connectorsKnown for one2
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
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 one1
HDMI versionKnown for one2.1
DVI-D ports quantityDiffers01
DisplayPort versionKnown for one1.4
Headphone outputsDiffers13
WiFi-AP antenna jackKnown for one2
USB connector typeKnown for oneUSB Type-A
S/PDIF out portKnown for oneYes
Network2 differ
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
WLAN controller modelKnown for oneRealtek RTL8821CE
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Features4 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipsetDiffersAMD B550AMD A520
Product colourDiffersMulticolourBlack
PC health monitoringKnown for oneVoltage, Temperature, Fan
Windows operating systems supportedDiffersWindows 10 x64Windows 11 x64, Windows 10 x64
Audio chipKnown for oneRealtek ALC887 / Realtek ALC897
Expansion slots3 differ
PCI Express x1 (Gen 3.x) slotsKnown for one2
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 one3.0
2nd M.2 largest key sizeKnown for one2260
3rd M.2 largest key sizeKnown for one2280
4th M.2 largest key sizeKnown for one22110
BIOS1 differ
BIOS memory sizeDiffers256 Mbit128 Mbit
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
Weight & dimensions1 differ
WidthDiffers305 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Bundled softwareKnown for oneNorton Internet Security

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