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Specification	ASUS PRIME B550M-A WIFI II	ASUS PRIME B550M-A	MSI PRO B550M-P Motherboard
Price (new) (differs)	£87.99as of 20 Sep, 06:20	£89.99as of 20 Sep, 06:20	£89.99as of 20 Sep, 06:22
RRP (differs)	£130.99	£93.86	£84.99
First available on Amazon (differs)	Dec 2021 (4 yr 9 mo old)	Jan 2022 (4 yr 8 mo old)	Jun 2026 (2 mo old)
Brand (differs)	ASUS	ASUS	MSI
RAM slots (differs)	4	not stated	not stated
M.2 slots (differs)	2	2	not stated
WiFi (differs)	WiFi 6	None named in the listing title	None named in the listing title
Wired LAN (differs)	1GbE	1GbE	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI	not stated	not stated
Amazon sales rank (differs)	#1,413	#1,413	#4,843
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.

• Remove ASUS PRIME B550M-A WIFI II
• Remove ASUS PRIME B550M-A
• Remove MSI PRO B550M-P Motherboard

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