Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS 90MB14U0-M0EAY0 Prime B550-PLUS Socket	MSI MPG B550 GAMING PLUS Motherboard ATX	MSI B550 GAMING WIFI Motherboard
Price (new) (differs)	not stated	£103.97as of 20 Sep, 06:20	£109.99as of 20 Sep, 06:20
Amazon Warehouse offer (differs)	not stated	£96.89 (Used - Like New)as of 20 Sep, 06:20	£94.99 (Used - Like New)as of 20 Sep, 06:20
RRP (differs)	not stated	£109.99	£119.99
First available on Amazon (differs)	Jun 2020 (6 yr 3 mo old)	Jun 2020 (6 yr 3 mo old)	Dec 2025 (9 mo old)
Brand (differs)	ASUS	MSI	MSI
RAM slots (differs)	not stated	not stated	4
Maximum RAM (differs)	not stated	128 GB	not stated
Fastest RAM speed stated (differs)	not stated	4,400 MT/s	4,400 MT/s
M.2 slots (differs)	not stated	2	2
Newest PCIe generation stated (differs)	not stated	PCIe 4.0	PCIe 4.0
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 5
Bluetooth (differs)	not stated	not stated	5.0
Wired LAN (differs)	not stated	not stated	1GbE
Fastest USB-C port (differs)	not stated	not stated	10 Gbps
ARGB headers (differs)	not stated	Yes	not stated
Amazon sales rank (differs)	#186,946	#1,256	#1,256
Buy	See it 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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