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Compare 5 products

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ASRock B450 Steel Legend Motherboard
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ASRock Fatal1ty B450 Gaming K4 Motherboard
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Asus Prime B450M-A Motherboard
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Asus TUF B450-PLUS Gaming Motherboard
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MSI B450 Gaming PLUS MAX Motherboard

General

Motherboard typeATXATXMicro-ATXATXATX
Processor socketSocket AM4Socket AM4Socket AM4Socket AM4Socket AM4

Memory

Supported memory bus clock
  • 2400 MHz
  • 2133 MHz
  • 2667 MHz
  • 2933 MHz
  • 3200 MHz
  • 3466 MHz
  • 3533 MHz
  • 2400 MHz
  • 2133 MHz
  • 2667 MHz
  • 2933 MHz
  • 3200 MHz
  • 2400 MHz
  • 2133 MHz
  • 2666 MHz
  • 2800 MHz
  • 3000 MHz
  • 3200 MHz
  • 2400 MHz
  • 2133 MHz
  • 2666 MHz
  • 2800 MHz
  • 3000 MHz
  • 3200 MHz
  • 2400 MHz
  • 1866 MHz
  • 2133 MHz
  • 2667 MHz
  • 2800 MHz
  • 2933 MHz
  • 3000 MHz
  • 2667 MHz
  • 3200 MHz
  • 3466 MHz
  • 3733 MHz
  • 3866 MHz
  • 4000 MHz
  • 4133 MHz
  • 3066 MHz
RAM technologyDDR4DDR4DDR4DDR4DDR4
Memory slots typeDIMMDIMMDIMMDIMM
N/A
Maximum RAM size64 GB64 GB64 GB64 GB64 GB
Number of memory slots4444
N/A
Unbuffered memoryyes
N/A
yesyes
N/A
Memory channelsDual
N/A
DualDual
N/A
Non-ECCyes
N/A
N/A
N/A
N/A
ECC
N/A
N/A
yesyes
N/A

Audio properties

Audio codecRealtek ALC892Realtek ALC892Realtek ALC887Realtek ALC887-VD2Realtek ALC892
Audio output channels7.17.17.17.1
N/A

Technical details

Compatible processor seriesAMD AAMD RyzenAMD RyzenAMD Ryzen
N/A
Maximum number of processors11111
Maximum number of SMP processors1
N/A
11
N/A

BIOS

BIOS typeUEFI AMIUEFI AMIUEFI AMIUEFI AMI
N/A
BIOS features
  • Multilingual BIOS
  • JumperFree
  • SMBIOS 2.3 support
  • UEFI BIOS
  • ACPI 5.1 support
  • Multilingual BIOS
  • JumperFree
  • SMBIOS 2.3 support
  • UEFI BIOS
  • ACPI 5.1 support
  • Multilingual BIOS
  • ASUS Quiet Thermal Solution
  • UEFI BIOS
  • ASUS EZ Flash 3
  • ACPI 6.1 support
  • SMBIOS 3.1 support
  • Multilingual BIOS
  • ASUS Quiet Thermal Solution
  • UEFI BIOS
  • ASUS EZ Flash 3
  • ACPI 6.1 support
  • SMBIOS 3.1 support
MSI ClickBIOS 5
BIOS memory size128.0 mB128.0 mB128.0 mB128.0 mB
N/A
System Management BIOS (SMBIOS) version2.32.33.13.1
N/A
ACPI version5.15.16.16.1
N/A

Dimensions

Width12.01 in12.01 in9.61 in12.01 in12.01 in
Depth9.61 in8.82 in9.45 in9.61 in9.61 in

Often compared with ASRock B450 Steel Legend

Often compared with Asus Prime B450M-A

Often compared with Asus TUF B450-PLUS Gaming

Often compared with MSI B450 Gaming PLUS MAX