Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	ASUS Prime H810M-A-CSM Intel H810 LGA 1851 mATX Motherboard	ASUS PRO H810M-CT-CSM Micro-ATX mATX Intel H810 business motherboard	ASUS Prime H810M-E-CSM Intel H810 mATX Commercial CSM Motherboard	ASUS PRO H810M-C-CSM
Price (new) (differs)	£135.04 (currently unavailable)as of 6 Nov, 18:22	£124.01as of 6 Nov, 18:23	£114.01as of 6 Nov, 18:23	£113.17as of 6 Nov, 18:22
RRP (differs)	not stated	not stated	not stated	£133.18
Price badge (differs)	not stated	30-day low	30-day low	not stated
First available on Amazon (differs)	Jan 2025 (1 yr 9 mo old)	Jun 2025 (1 yr 4 mo old)	Sep 2025 (1 yr 1 mo old)	Feb 2022 (4 yr 8 mo old)
Maximum RAM (differs)	not stated	not stated	not stated	128 GB
M.2 slots (differs)	2	not stated	not stated	2
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 5.0	PCIe 4.0	PCIe 5.0
Wired LAN (differs)	1GbE	not stated	1GbE	not stated
Fastest USB-C port (differs)	5 Gbps	not stated	not stated	10 Gbps
Power phases (as stated by the maker) (differs)	not stated	not stated	6+1+1	not stated
Debug LED / POST code (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	HDMI	HDMI	HDMI, DisplayPort
Colour (differs)	not stated	not stated	not stated	Black
Amazon sales rank (differs)	#374,448	#377,206	#337,912	#272,071
Buy	Check price on Amazon	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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