Motherboards under $800

2 motherboards under $800 from Supermicro and ASRock Rack. Prices run $716 to $785.

ASRock RackSpec score 8.9

LGA4677, DDR5, 8 Memory slots, 10G

+Eight DDR5 memory slots for large capacity

+10G LAN for high-speed networking

+Supports 4th Gen Intel Xeon Scalable processors

−CEB form factor needs a compatible large case

$785.91

as of 11/04/2026 12:09 PST - Details

Supermicro

LGA4677, ATX, Intel C741

+Uses the LGA4677 socket for Xeon processors

+Built on the Intel C741 chipset for server use

+Extended ATX form factor offers a larger board layout

$715.78

as of 11/04/2026 07:10 PST - Details

Compare specs

motherboard	Socket	Form factor	Memory type	Memory slots	Wired LAN	Spec score	Price
	LGA4677		DDR5	8	10G	8.9	$785.91 as of 11/04/2026 12:09 PST - Details
	LGA4677	ATX				n/a	$715.78 as of 11/04/2026 07:10 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.