Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI B550 GAMING WIFI Motherboard	MSI B550-A PRO V1 ProSeries Motherboard
Price (new) (differs)	£109.99as of 20 Sep, 06:20	£111.79as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	£94.99 (Used - Like New)as of 20 Sep, 06:20	not stated
RRP (differs)	£119.99	not stated
Price badge (differs)	not stated	90-day low
First available on Amazon (differs)	Dec 2025 (9 mo old)	Jun 2025 (1 yr 3 mo old)
RAM slots (differs)	4	not stated
Maximum RAM (differs)	not stated	128 GB
M.2 slots (differs)	2	not stated
WiFi (differs)	WiFi 5	None named in the listing title
Bluetooth (differs)	5.0	not stated
Wired LAN (differs)	1GbE	not stated
Fastest USB-C port (differs)	10 Gbps	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort
Audio codec (differs)	not stated	ALC892
Amazon sales rank (differs)	#1,256	#190,660
Buy	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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