Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	ASUS Prime B550M-A/CSM AMD AM4	ASUS PRIME B550M-A WIFI II	ASUS PRIME B550M-A
Price (new) (differs)	£89.54as of 7 Nov, 18:22	£89.99as of 7 Nov, 18:21	£88.94as of 7 Nov, 18:21
RRP (differs)	not stated	£130.99	£93.86
First available on Amazon (differs)	Jun 2020 (6 yr 4 mo old)	Dec 2021 (4 yr 11 mo old)	Jan 2022 (4 yr 10 mo old)
RAM slots (differs)	not stated	4	not stated
M.2 slots (differs)	not stated	2	2
WiFi (differs)	None named in the listing title	WiFi 6	None named in the listing title
Fastest USB-C port (differs)	10 Gbps	not stated	not stated
ARGB headers (differs)	not stated	Yes	Yes
Video outputs (differs)	HDMI	HDMI	not stated
Amazon sales rank (differs)	#179,455	#1,703	#1,703
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/CSM AMD AM4
• Remove ASUS PRIME B550M-A WIFI II
• Remove ASUS PRIME B550M-A

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