Comparison motherboards

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	ASRock B650M-HDV/M.2	MSI MPG B550 GAMING PLUS	MSI B650M GAMING PLUS WIFI	Asus TUF GAMING A520M-PLUS II	Asus TUF GAMING B550M-PLUS	ASRock B450M Pro4 R2.0
	$181.14 Compare prices 1	from $119.21 up to $236.15 Compare prices 8	from $176.60 Expecting restock	from $151.24 Expecting restock	from $179.99 up to $198.93 Compare prices 2	from $79.99 up to $84.44 Compare prices 2
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User reviews		₀ ₀ ₀ ₁		₀ ₀ ₀ ₁	₀ ₁ ₂ ₁
TOP sellers	Amazon.com $181.00 Buy in shop	Amazon.com $119.00 Buy in shop MSI.com $140.00 Buy in shop Newegg.com $236.00 Buy in shop	Find prices on Amazon.com Find prices on eBay.com	Find prices on Amazon.com Find prices on eBay.com	Amazon.com $180.00 Buy in shop Newegg.com $199.00 Buy in shop	Amazon.com $80.00 Buy in shop Newegg.com $84.00 Buy in shop
Features	gaming	gaming for overclocking	gaming	gaming	gaming for overclocking	for home/office
Socket	AMD AM5	AMD AM4	AMD AM5	AMD AM4	AMD AM4	AMD AM4
Form factor	micro-ATX	ATX	micro-ATX	micro-ATX	micro-ATX	micro-ATX
Power phases	11	12	13	8	10	10
VRM heatsink
LED lighting
Lighting sync		MSI Mystic Light Sync	MSI Mystic Light Sync	Asus Aura Sync	Asus Aura Sync
Size (HxW)	244x226 mm	305x244 mm	244x244 mm	244x244 mm	244x244 mm	244x244 mm
Chipset
Chipset	AMD B650	AMD B550	AMD B650	AMD A520	AMD B550	AMD B450
BIOS	Ami	Ami	Ami	Ami	Ami	Ami
UEFI BIOS
RAM
DDR4		4 slot(s)		4 slot(s)	4 slot(s)	4 slot(s)
DDR5	2 slot(s)		4 slot(s)
Memory module	DIMM	DIMM	DIMM	DIMM	DIMM	DIMM
Operation mode	2 channel	2 channel	2 channel	2 channel	2 channel	2 channel
Max. clock frequency	7200 MHz	4400 MHz	7200 MHz	4866 MHz	4866 MHz	3200 MHz
Max. memory	96 GB	128 GB	256 GB	128 GB	128 GB	128 GB
XMP
EXPO support
Drive interface
SATA 3 (6Gbps)	4	6	4	4	4	4
M.2 connector	2	2	2	1	2	2
M.2	2xPCI-E 4x	1xSATA/PCI-E 4x, 1xPCI-E 4x	2xPCI-E 4x	1xSATA/PCI-E 4x	2xSATA/PCI-E 4x	1xSATA, 1xPCI-E 4x
M.2 version	1x5.0, 1x4.0		2x4.0	1x3.0	1x4.0, 1x3.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCI-E slots	1	2	2	2	1	1
PCI-E 16x slots	2	2	1	1	2	2
PCI Modes	16x/4x	16x/4x			16x/4x
PCI Express	4.0	4.0	4.0	3.0	4.0	3.0
CrossFire (AMD)
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.0	2	2	2	2	2	2
USB 3.2 gen1	2	1	1	1	1	1
USB C 3.2 gen1		1
USB C 3.2 gen2	1		1
ARGB LED strip			2	2	1	1
RGB LED strip			2	2	2	1
More features					Clear CMOS, COM port
Video outputs
D-Sub output (VGA)
DVI output						DVI-D
HDMI output
HDMI version	v.2.1	v.2.1	v.2.1	v.2.1	v.2.1	v.1.4
DisplayPort
DisplayPort version	v.1.4		v.1.4	v.1.2	v.1.4
Integrated audio
Audiochip	Realtek ALC897	Realtek ALC892	Realtek ALC897	Realtek ALC887	Realtek ALC S1200A	Realtek ALC892
Sound (channels)	7.1	7.1	7.1	7.1	7.1	7.1
Optical S/P-DIF
Network interfaces
Wi-Fi			Wi-Fi 6E (802.11ax)
Bluetooth			Bluetooth v 5.3
LAN (RJ-45)	2.5 Gbps	1 Gbps	2.5 Gbps	1 Gbps	2.5 Gbps	1 Gbps
LAN ports	1	1	1	1	1	1
LAN controller	Dragon RTL8125BG	Realtek 8111H	Realtek RTL8125BG	Realtek L8200A	Realtek RTL8125B	Realtek RTL8111H
External connections
USB 2.0	4	4		2	2	2
USB 3.2 gen1	2	2	4	4	4	4
USB 3.2 gen2		1	3		1	1
USB C 3.2 gen1	1
USB C 3.2 gen2		1	1		1	1
PS/2		1		1	1	1
BIOS FlashBack
Power connectors
Main power socket	24 pin	24 pin	24 pin	24 pin	24 pin	24 pin
CPU power	8 pin	8 pin	8+8 pin	8 pin	8 pin	8 pin
Fan power connectors	4	8	5	3	4	5
CPU Fan 4-pin	1		1	1	1	1
CPU/Water Pump Fan 4-pin			1		1	1
Chassis/Water Pump Fan 4-pin	3		3	2	2	3
Added to E-Catalog	april 2023	october 2020	march 2024	june 2023	may 2020	november 2023