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Compare 3 products

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ASRock B450M-HDV Motherboard
ASRock B450M-HDV
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MSI B450M Pro-M2 Motherboard
MSI B450M Pro-M2
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MSI B450M Pro-VDH Motherboard
MSI B450M Pro-VDH
User rating
49
3.9 out of 5
49 user ratings
5 stars
32 %
4 stars
32 %
3 stars
24 %
2 stars
8 %
1 stars
2 %
42
4.4 out of 5
42 user ratings
5 stars
47 %
4 stars
40 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
36 %
4 stars
44 %
3 stars
15 %
2 stars
2 %
1 stars
0 %

General

Motherboard typeMicro-ATXMicro-ATXMicro-ATX
Processor socketSocket AM4Socket AM4Socket AM4

Memory

Supported memory bus clock
  • 2400 MHz
  • 2133 MHz
  • 2667 MHz
  • 2933 MHz
  • 3200 MHz
  • 2400 MHz
  • 1866 MHz
  • 2133 MHz
  • 2667 MHz
  • 2800 MHz
  • 2933 MHz
  • 3000 MHz
  • 2667 MHz
  • 3200 MHz
  • 3466 MHz
  • 3066 MHz
  • 2400 MHz
  • 1866 MHz
  • 2133 MHz
  • 2667 MHz
  • 2800 MHz
  • 2933 MHz
  • 3000 MHz
  • 2667 MHz
  • 3200 MHz
  • 3466 MHz
  • 3066 MHz
RAM technologyDDR4DDR4DDR4
Memory slots typeDIMMDIMM
N/A
Maximum RAM size32 GB32 GB64 GB
Number of memory slots22
N/A
Memory channelsDualDual
N/A
Unbuffered memory
N/A
yes
N/A
Non-ECC
N/A
yes
N/A

Audio properties

Audio codecRealtek ALC887Realtek ALC887Realtek ALC892
Audio output channels7.17.1
N/A

Technical details

Compatible processor seriesAMD RyzenAMD Ryzen
N/A
Maximum number of processors111
Maximum number of SMP processors
N/A
1
N/A

BIOS

BIOS typeUEFI AMIUEFI AMIAMI
BIOS features
  • Multilingual BIOS
  • JumperFree
  • SMBIOS 2.3 support
  • UEFI BIOS
  • ACPI 5.1 support
N/A
  • Multilingual BIOS
  • UEFI BIOS
  • SMBIOS 3.0 support
  • MSI ClickBIOS 5
  • ACPI 6.0 support
BIOS memory size128.0 mB128.0 mB
N/A
System Management BIOS (SMBIOS) version2.32.8
N/A
ACPI version5.15.0
N/A

Dimensions

Width9.09 in9.61 in9.61 in
Depth8.11 in8.11 in9.61 in

Often compared with ASRock B450M-HDV

Often compared with MSI B450M Pro-VDH