Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI B550-A PRO V1 ProSeries Motherboard	MSI B550 Gaming WIFI6E Motherboard	MSI MPG B550 GAMING PLUS Gaming Motherboard
Price (new) (differs)	£111.79as of 20 Sep, 06:22	£110.89as of 20 Sep, 06:22	£110.47as of 20 Sep, 06:20
Price badge (differs)	90-day low	Lowest we've recorded	90-day low
First available on Amazon (differs)	Jun 2025 (1 yr 3 mo old)	Jul 2026 (2 mo old)	Jul 2020 (6 yr 2 mo old)
RAM slots (differs)	not stated	4	not stated
Maximum RAM (differs)	128 GB	not stated	128 GB
Fastest RAM speed stated (differs)	4,400 MT/s	4,800 MT/s	4,400 MT/s
M.2 slots (differs)	not stated	2	not stated
WiFi (differs)	None named in the listing title	WiFi 6E	None named in the listing title
Bluetooth (differs)	not stated	5.3	not stated
Wired LAN (differs)	not stated	1GbE	not stated
Fastest USB-C port (differs)	not stated	10 Gbps	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+1	not stated
ARGB headers (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	HDMI, DisplayPort
Audio codec (differs)	ALC892	not stated	not stated
Amazon sales rank (differs)	#190,660	#43,975	#70,115
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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