Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	ASUS PRIME B550M-A	ASUS PRIME B550M-A WIFI II	ASUS Prime B550M-A/CSM AMD AM4
Price (new) (differs)	£85.68as of 5 Nov, 18:21	£89.99as of 5 Nov, 18:21	£89.54as of 5 Nov, 18:22
RRP (differs)	£93.86	£130.99	not stated
First available on Amazon (differs)	Jan 2022 (4 yr 10 mo old)	Dec 2021 (4 yr 11 mo old)	Jun 2020 (6 yr 4 mo old)
RAM slots (differs)	not stated	4	not stated
M.2 slots (differs)	2	2	not stated
WiFi (differs)	None named in the listing title	WiFi 6	None named in the listing title
Fastest USB-C port (differs)	not stated	not stated	10 Gbps
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	not stated	HDMI	HDMI
Amazon sales rank (differs)	#1,641	#1,641	#172,396
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
• Remove ASUS PRIME B550M-A WIFI II
• Remove ASUS Prime B550M-A/CSM AMD AM4

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