Compare 3 motherboards

Side-by-side comparison of 3 motherboards

Specification	ASRock B550M Phantom Gaming 4	Asus PRIME B550M-K ARGB	MSI B550M PRO-VDH Motherboard M-ATX
Price (new) (differs)	£81.89as of 20 Sep, 06:20	£82.15as of 20 Sep, 06:20	£79.99as of 20 Sep, 06:20
RRP (differs)	£134.99	£99.99	£94.99
First available on Amazon (differs)	Mar 2021 (5 yr 6 mo old)	Jan 2023 (3 yr 8 mo old)	Sep 2020 (6 yr old)
Brand (differs)	ASRock	ASUS	MSI
RAM slots (differs)	not stated	2	not stated
Maximum RAM (differs)	not stated	not stated	128 GB
Fastest RAM speed stated (differs)	4,733 MT/s	not stated	4,400 MT/s
M.2 slots (differs)	not stated	2	2
Wired LAN (differs)	not stated	1GbE	1GbE
Fastest USB-C port (differs)	not stated	5 Gbps	not stated
ARGB headers (differs)	not stated	Yes	Yes
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Amazon sales rank (differs)	#57,461	#84,725	#1,256
Buy	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.

• Remove ASRock B550M Phantom Gaming 4
• Remove Asus PRIME B550M-K ARGB
• Remove MSI B550M PRO-VDH Motherboard M-ATX

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