Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MB ASRock AMD AM5 B850M Steel Legend WiFi	MB ASRock AMD AM5 B850M Pro-A WiFi	MSI PRO B850M-P WIFI Motherboard
Price (new) (differs)	£149.47as of 5 Nov, 18:22	£149.99as of 5 Nov, 18:20	£149.99as of 5 Nov, 18:22
Amazon Warehouse offer (differs)	£129.03 (Used - Very Good)as of 5 Nov, 18:22	not stated	£98.00 (Used - Very Good)as of 5 Nov, 18:22
RRP (differs)	£348.99	£281.99	£139.99
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)	Jun 2025 (1 yr 4 mo old)
Brand (differs)	ASRock	ASRock	MSI
RAM slots (differs)	not stated	not stated	4
Fastest RAM speed stated (differs)	not stated	not stated	8,200 MT/s
M.2 slots (differs)	not stated	not stated	3
Newest PCIe generation stated (differs)	not stated	not stated	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	not stated	Yes
PCIe 5.0 M.2 slot (differs)	not stated	not stated	Yes
WiFi (differs)	Yes (generation not stated)	Yes (generation not stated)	WiFi 7
Bluetooth (differs)	not stated	not stated	5.4
Wired LAN (differs)	not stated	not stated	5GbE
Fastest USB-C port (differs)	not stated	not stated	10 Gbps
Amazon sales rank (differs)	#19,027	#61,480	#1,466
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.

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