Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	TPM 2.0 14Pin LPC Interface Remote Card	MSI MPG B550 GAMING PLUS Motherboard ATX	MSI B550-A PRO Motherboard ATX	MSI B550M PRO-VDH Motherboard M-ATX
Price (new) (differs)	not stated	£103.97as of 22 Sep, 18:20	£89.99as of 22 Sep, 18:21	£79.99as of 22 Sep, 18:20
RRP (differs)	£23.66	£109.99	£104.99	£94.99
Price badge (differs)	not stated	not stated	90-day low	not stated
First available on Amazon (differs)	Feb 2025 (1 yr 7 mo old)	Jun 2020 (6 yr 3 mo old)	Jun 2020 (6 yr 3 mo old)	Sep 2020 (6 yr old)
Brand (differs)	Brrnoo	MSI	MSI	MSI
Form factor (differs)	not stated	ATX	ATX	Micro-ATX
Maximum RAM (differs)	not stated	128 GB	128 GB	128 GB
Fastest RAM speed stated (differs)	not stated	4,400 MT/s	4,400 MT/s	4,400 MT/s
M.2 slots (differs)	not stated	2	not stated	2
Newest PCIe generation stated (differs)	not stated	PCIe 4.0	PCIe 4.0	PCIe 4.0
Wired LAN (differs)	not stated	not stated	not stated	1GbE
BIOS flashback (differs)	not stated	not stated	Yes	not stated
ARGB headers (differs)	not stated	Yes	Yes	Yes
Video outputs (differs)	not stated	not stated	HDMI	not stated
Amazon sales rank (differs)	#406,915	#1,405	#1,405	#1,405
Buy	See it on Amazon	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.

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