Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Card+M%C3% A8re+ASRock+B860M-X+%28Intel+LGA+1851%29+Micro+ATX	ASUS PRIME B860M-K Intel mATX motherboard	ASRock B860M-H2 DDR5 PCIe 4.0 Micro-ATX Motherboard
Price (new) (differs)	£100.47as of 20 Sep, 06:22	£109.99as of 20 Sep, 06:21	£89.97as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	not stated	£102.00 (Used - Like New)as of 20 Sep, 06:21	not stated
RRP (differs)	not stated	£168.05	not stated
Price badge (differs)	Lowest we've recorded	30-day low	not stated
First available on Amazon (differs)	Dec 2024 (1 yr 9 mo old)	Jan 2024 (2 yr 8 mo old)	Jan 2025 (1 yr 8 mo old)
Brand (differs)	ASRock	ASUS	ASRock
Socket	LGA1851	LGA1851	LGA1851
Chipset	B860	B860	B860
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	2	not stated	2
Maximum RAM (differs)	128 GB	not stated	not stated
Fastest RAM speed stated (differs)	9,066 MT/s	not stated	8,333 MT/s
M.2 slots (differs)	1	2	2
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	not stated	not stated	not stated
PCIe 5.0 M.2 slot (differs)	not stated	Yes	Yes
WiFi	None named in the listing title	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	2.5GbE	2.5GbE	1GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	not stated	5 Gbps	20 Gbps
SATA ports (differs)	not stated	not stated	4
Power phases (as stated by the maker)	not stated	not stated	not stated
BIOS flashback (differs)	not stated	not stated	Yes
Debug LED / POST code (differs)	not stated	Yes	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI, DisplayPort	HDMI
Audio codec (differs)	ALC897	not stated	ALC897
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#267,083	#36,557	#20,241
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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