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Compare 3 products

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ASRock B450M-HDV Motherboard
ASRock B450M-HDV
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MSI B450M-A Pro MAX Motherboard
MSI B450M-A Pro MAX
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MSI B450M Pro-M2 Motherboard
MSI B450M Pro-M2
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 %
49
3.8 out of 5
49 user ratings
5 stars
32 %
4 stars
24 %
3 stars
32 %
2 stars
10 %
1 stars
0 %
42
4.4 out of 5
42 user ratings
5 stars
47 %
4 stars
40 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Motherboard typeMicro-ATXMicro-ATXMicro-ATX
Processor socketSocket AM4Socket AM4Socket AM4
Cooling type
N/A
Passive
N/A

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
  • 3733 MHz
  • 3866 MHz
  • 4000 MHz
  • 4133 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 typeDIMMDIMMDIMM
Maximum RAM size32 GB32 GB32 GB
Number of memory slots222
Memory channelsDualDualDual
Unbuffered memory
N/A
yesyes
ECC
N/A
yes
N/A
Non-ECC
N/A
yesyes

Audio properties

Audio codecRealtek ALC887Realtek ALC892Realtek ALC887
Audio output channels7.17.17.1

Graphics

DirectX version12.012.0
N/A
Maximum resolution
  • 4096
  • 2160
  • 4096
  • 2160
  • 4096
  • 2160
Number of displays supported3
N/A
N/A
Parallel processing technology support
N/A
Not supported
N/A

Technical details

Compatible processor seriesAMD Ryzen
  • AMD A
  • AMD Athlon X4
  • AMD Ryzen
AMD Ryzen
Maximum number of processors111
Maximum number of SMP processors
N/A
11

Internal I/O ports

CPU fan connectoryesyesyes
Number of chassis fan connectors1
N/A
1
12V power connectoryes
N/A
yes
ATX Power connector (24-pin)YYY
TPM connectoryesyesyes
Number of SATA III connectors444
Serial port headers
N/A
11
Front panel connector
N/A
yesyes
Number of SATA connectors
N/A
N/A
2

Rear panel I/O ports

HDMI ports quantity111
Ethernet LAN (RJ-45) ports111
PS/2 ports quantity121
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity424
VGA (D-Sub) ports quantity1
N/A
1
DVI-D ports quantity111
Microphone input
N/A
yes
N/A
Headphone outputs
N/A
1
N/A
HDMI version
N/A
N/A
1.4

Network

Ethernet LAN (Network)yesyesyes
LAN controllerRealtek RTL8111HRealtek 8111HRealtek 8111H
Ethernet interface typeGigabit EthernetGigabit EthernetGigabit Ethernet
Wi-Fi
N/A
no
N/A

Dimensions

Width9.09 in9.29 in9.61 in
Depth8.11 in7.87 in8.11 in

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