Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI PRO B550M-B Motherboard	MSI B550M PRO-VDH Motherboard M-ATX
RRP (differs)	£74.99	£94.99
First available on Amazon (differs)	Jun 2026 (2 mo old)	Sep 2020 (6 yr old)
Maximum RAM (differs)	not stated	128 GB
Fastest RAM speed stated (differs)	not stated	4,400 MT/s
M.2 slots (differs)	not stated	2
Wired LAN (differs)	not stated	1GbE
ARGB headers (differs)	not stated	Yes
Amazon sales rank (differs)	#4,931	#1,256
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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