Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	ASUS Prime B550M-A/CSM AMD AM4	ASUS PRIME B550M-A
Price (new) (differs)	£89.54as of 5 Nov, 18:22	£85.68as of 5 Nov, 18:21
RRP (differs)	not stated	£93.86
First available on Amazon (differs)	Jun 2020 (6 yr 4 mo old)	Jan 2022 (4 yr 10 mo old)
M.2 slots (differs)	not stated	2
Fastest USB-C port (differs)	10 Gbps	not stated
ARGB headers (differs)	not stated	Yes
Video outputs (differs)	HDMI	not stated
Amazon sales rank (differs)	#172,396	#1,641
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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