Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	MSI B550-A PRO Motherboard ATX	MSI B550M PRO-VDH Motherboard M-ATX	TPM 2.0 14Pin LPC Interface Remote Card
Price (new) (differs)	£89.99as of 23 Sep, 00:21	£79.99as of 23 Sep, 00:20	not stated
RRP (differs)	£104.99	£94.99	£23.66
Price badge (differs)	90-day low	not stated	not stated
First available on Amazon (differs)	Jun 2020 (6 yr 3 mo old)	Sep 2020 (6 yr old)	Feb 2025 (1 yr 7 mo old)
Brand (differs)	MSI	MSI	Brrnoo
Form factor (differs)	ATX	Micro-ATX	not stated
Maximum RAM (differs)	128 GB	128 GB	not stated
Fastest RAM speed stated (differs)	4,400 MT/s	4,400 MT/s	not stated
M.2 slots (differs)	not stated	2	not stated
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 4.0	not stated
Wired LAN (differs)	not stated	1GbE	not stated
BIOS flashback (differs)	Yes	not stated	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI	not stated	not stated
Amazon sales rank (differs)	#1,405	#1,405	#406,822
Buy	Check price on Amazon	Check price on Amazon	See it 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 MSI B550-A PRO Motherboard ATX
• Remove MSI B550M PRO-VDH Motherboard M-ATX
• Remove TPM 2.0 14Pin LPC Interface Remote Card

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