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ASRock B450 Pro4 Motherboard
ASRock B450 Pro4
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MSI B450 Tomahawk Motherboard
MSI B450 Tomahawk
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MSI MPG X570 Gaming PLUS Motherboard
MSI MPG X570 Gaming PLUS
Editiorial reviews
2
2 editorial reviews
We kick off our AMD B450 chipset reviews with the ASRock B450M Pro4 mATX motherboard, a budget option for those wanting an entry into the world of AMD Ryzen CPUs....Read more
Today we will present ASRock B450M Pro4 so a cheaper gaming motherboard which offers more than we could expect. Recently small motherboards are becoming more popular in gaming computers because they offer about as much ...Read more
Read editorial reviews
5
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
MSi MPG X570 Gaming PLUS: 4.7 out of 5 stars from 3 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
The best cheap X570 option we’ve tested yet.Read more
Read editorial reviews
User rating
62
3.9 out of 5
62 user ratings
5 stars
35 %
4 stars
30 %
3 stars
25 %
2 stars
6 %
1 stars
1 %
48
4.0 out of 5
48 user ratings
5 stars
31 %
4 stars
39 %
3 stars
25 %
2 stars
4 %
1 stars
0 %
48
4.1 out of 5
48 user ratings
5 stars
39 %
4 stars
33 %
3 stars
22 %
2 stars
4 %
1 stars
0 %

General

Motherboard typeATXATXATX
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
  • 3066 MHz
  • 2400 MHz
  • 1866 MHz
  • 2133 MHz
  • 2666 MHz
RAM technologyDDR4DDR4DDR4
Memory slots typeDIMMDIMMDIMM
Maximum RAM size64 GB64 GB128 GB
Number of memory slots444
Memory channelsDualDualDual
ECC
N/A
yesyes
Non-ECC
N/A
yesyes
Unbuffered memory
N/A
N/A
yes

Audio properties

Audio codecRealtek ALC892Realtek ALC892Realtek ALC1220
Audio output channels7.17.17.1

Graphics

DirectX version12.0
N/A
N/A
Maximum resolution
  • 4096
  • 2160
  • 4096
  • 2160
  • 4096
  • 2160
Number of displays supported3
N/A
N/A
Parallel processing technology support
N/A
2-Way CrossFireX2-Way CrossFireX

Technical details

Compatible processor seriesAMD RyzenAMD RyzenAMD Ryzen
Maximum number of processors111
Maximum number of SMP processors
N/A
11

Internal I/O ports

Number of COM connectors1
N/A
N/A
CPU fan connectoryesyesyes
12V power connectoryes
N/A
yes
ATX Power connector (24-pin)YYY
TPM connectoryesyesyes
Number of SATA III connectors666
Serial port headers
N/A
11
Number of chassis fan connectors
N/A
44
EPS power connector (8-pin)
N/A
yes
N/A
RGB LED pin header
N/A
yesyes
Front panel connector
N/A
yesyes

Rear panel I/O ports

HDMI ports quantity111
Ethernet LAN (RJ-45) ports111
PS/2 ports quantity111
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity111
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity113
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity422
VGA (D-Sub) ports quantity1
N/A
N/A
DisplayPorts quantity1
N/A
N/A
Microphone input
N/A
yes
N/A
Headphone outputs
N/A
1
N/A
HDMI version
N/A
1.41.4
DVI-D ports quantity
N/A
1
N/A
S/PDIF out port
N/A
N/A
yes
Digital audio optical out
N/A
N/A
1

Network

Ethernet LAN (Network)yesyesyes
LAN controllerRealtek RTL8111HRealtek RTL8111HRealtek RTL8111H
Ethernet interface typeGigabit EthernetGigabit EthernetGigabit Ethernet
Wi-Fi
N/A
N/A
no

Dimensions

Width12.01 in12.01 in11.97 in
Depth8.82 in9.61 in9.57 in

Often compared with ASRock B450 Pro4

Often compared with MSI B450 Tomahawk

Often compared with MSI MPG X570 Gaming PLUS