Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MSI B840 GAMING PLUS WIFI Motherboard	MSI PRO B840M-B Motherboard
Price (new) (differs)	£126.99as of 20 Sep, 06:21	£89.99as of 20 Sep, 06:22
RRP (differs)	£159.99	£89.99
First available on Amazon (differs)	Jan 2025 (1 yr 8 mo old)	Jun 2025 (1 yr 2 mo old)
Form factor (differs)	ATX	Micro-ATX
RAM slots (differs)	4	2
WiFi (differs)	WiFi 7	None named in the listing title
Bluetooth (differs)	5.4	not stated
Fastest USB-C port (differs)	10 Gbps	not stated
Amazon sales rank (differs)	#1,076	#1,062
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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