Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	Asus Prime B550M-K 90MB14V0-M0EAY0 DIY	ASUS Prime B550M-A AMD Ryzen AM4 Micro ATX Motherboard
Price (new) (differs)	£102.37as of 22 Sep, 18:22	£105.86as of 22 Sep, 18:20
First available on Amazon (differs)	Aug 2019 (7 yr 1 mo old)	Jan 2022 (4 yr 8 mo old)
M.2 slots (differs)	not stated	2
Newest PCIe generation stated (differs)	not stated	PCIe 4.0
Wired LAN (differs)	not stated	1GbE
ARGB headers (differs)	not stated	Yes
Video outputs (differs)	not stated	HDMI
Amazon sales rank (differs)	#378,686	#228,390
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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