When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

Motherboards under $400

All motherboards

1 motherboards under $400 from ASUS, Supermicro, GIGABYTE and more. Price: $399.99.

All filtersFilters (1)×
M.2 slots: 5  ×Clear all
BrandASUS1
SocketAM51
Form factorATX1
Memory typeDDR51
M.2 slots3322425171
Wired LAN5G1
Wi-FiWi-Fi 71
Clear allShow 1 motherboard
M.2 slots: 5  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
ASUSSpec score 8.9

AM5, ATX, DDR5, 5 M.2 slots

+Wi-Fi 7: the highest wi-fi of the 13 here
+5G: only 1 of 14 here have a higher wired lan
$399.99-11%List: $449.99
as of 11/04/2026 12:10 PST - Details

Compare specs

motherboardSocketForm factorMemory typeChipsetSpec scorePrice
AM5ATXDDR58.9$399.99
as of 11/04/2026 12:10 PST - Details

Before you buy

Other price ranges

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

DDR4 Motherboards199DDR5 Motherboards190ATX Motherboards165mATX Motherboards152Motherboards under $200111Motherboards under $150108AM5 Motherboards99Motherboards with 4 Memory Slots96

Motherboards by use

Gaming Motherboards81LGA1700 DDR5 Motherboards47Budget Motherboards58Workstation Motherboards60

Related product types

Motherboards under $200111Motherboards under $150108Motherboards under $25083Motherboards under $10080Motherboards under $30057Motherboards under $7552Motherboards under $5031Motherboards under $50025Motherboards under $60019Motherboards under $80016

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