ASRock Motherboards under $100

4 ASRock motherboards under $100. Prices run $70 to $99.

ASRockSpec score 9.0

AM5, mATX, DDR5, 4 Memory slots

+Four RAM slots allow more memory than two-slot boards

+AM5 socket supports Ryzen 9000, 8000 and 7000 processors

+Two M.2 slots for solid-state storage

−Built on the AMD A620 chipset

$89.99

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

ASRockSpec score 8.9

AM5, mATX, DDR5, 2 Memory slots

+Built-in Wi-Fi 5 for wireless connectivity

+2.5G LAN port for faster wired networking

+Four SATA ports for connecting multiple drives

−Only two RAM slots limit total memory capacity

$89.99

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

ASRockSpec score 9.1

AM5, mATX, DDR5, 2 M.2 slots

+Micro-ATX form factor fits compact builds

+Supports AMD Ryzen 7000, 8000 and 9000 processors

+PCIe 5.0 x16 slot for newer graphics cards

$99.99

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

ASRock

AM5, mATX, 2 M.2 slots, AMD A620

+Micro-ATX form factor is smaller than standard ATX boards

+AM5 socket supports Ryzen 9000, 8000 and 7000 processors

+Two M.2 slots for solid-state storage

$69.99

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

Compare specs

Socket	Form factor	Memory type	M.2 slots	SATA ports	Spec score	Price
AM5	mATX	DDR5	2		9.0	$89.99 as of 11/04/2026 12:09 PST - Details
AM5	mATX	DDR5	2	4	8.9	$89.99 as of 11/04/2026 12:09 PST - Details
AM5	mATX	DDR5	2	4	9.1	$99.99 as of 11/04/2026 12:09 PST - Details
AM5	mATX		2		n/a	$69.99 as of 11/04/2026 12:09 PST - Details

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