Supermicro Motherboards under $800

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7 Supermicro motherboards under $800. Most cost $747 to $794, and half cost less than $787.

SupermicroSpec score 8.9

LGA2011, DDR4, 16 Memory slots, 1TB

+10G LAN speed for fast networking

+Supports up to 1024 GB of RAM

+Sixteen RAM slots for large memory capacity

−Only one PCIe x16 slot

$748.44

as of 11/04/2026 00:23 PST - Details

SupermicroSpec score 7.9

LGA4710, DDR5, 8 Memory slots, 2TB

+Supports up to 2TB of DDR5 memory

+Three PCIe x16 slots for expansion cards

+ECC memory support for error correction

−Eight RAM slots, fewer than dual socket boards

$787.00

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

SupermicroSpec score 7.6

LGA2011, DDR4, 8 Memory slots, 512GB

+ECC memory support for error-checking RAM

+Ten SATA ports for many drives

+1G LAN speed

−Only one PCIe x16 slot

−Supports up to 512 GB of RAM

$788.44

as of 11/04/2026 00:23 PST - Details

SupermicroSpec score 9.5

LGA4189, DDR4, 16 Memory slots, 4TB

+Dual LGA4189 sockets for two processors

+Supports up to 4096 GB of RAM

+Sixteen RAM slots

$747.00

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

SupermicroSpec score 8.9

LGA4189, ATX, DDR4, 2TB

+Dual 10G LAN ports

+Standard ATX form factor

+Uses DDR4 memory

$794.00

as of 11/04/2026 07:10 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

SupermicroSpec score 8.1

LGA2011, DDR4, 16 Memory slots, 1TB

+Supports up to 1024 GB of RAM

+Sixteen RAM slots for large memory capacity

+Three PCIe x16 slots for expansion cards

−Only 1G LAN speed

$795.00

as of 11/04/2026 00:23 PST - Details

Compare specs

Socket	Memory type	Memory slots	Maximum memory	PCIe x16 slots	Spec score	Price
LGA2011	DDR4	16	1TB	1	8.9	$748.44 as of 11/04/2026 00:23 PST - Details
LGA4710	DDR5	8	2TB	3	7.9	$787.00 as of 11/04/2026 07:10 PST - Details
LGA2011	DDR4	8	512GB	1	7.6	$788.44 as of 11/04/2026 00:23 PST - Details
LGA4189	DDR4	16	4TB		9.5	$747.00 as of 11/04/2026 07:10 PST - Details
LGA4189	DDR4		2TB		8.9	$794.00 as of 11/04/2026 07:10 PST - Details
LGA4677					n/a	$715.78 as of 11/04/2026 07:10 PST - Details
LGA2011	DDR4	16	1TB	3	8.1	$795.00 as of 11/04/2026 00:23 PST - Details

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

Supermicro Motherboards under $800

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