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mATX Motherboards

All motherboards

4 mATX motherboards from MSI, GIGABYTE, ASUS and more. Prices run $54 to $70.

All filtersFilters (2)×
Socket: LGA2011-3  ×Form factor: mATX  ×Clear all
BrandMachinist1Senecesli1Shangzhaoyuan1Tangxi1
SocketAM531AM429LGA170029LGA115014LGA115111LGA12008LGA18515LGA2011-34
Show all 13LGA11553LGA17182LGA20112LGA41891LGA60961
Form factormATX4
Memory typeDDR43
Memory slots42
Maximum memory128GB2
Wired LAN1G3
ECC memory supportECC memory support1
ChipsetIntel X994
PriceUnder $754Under $1004Under $1504
Clear allShow 4 motherboards
Socket: LGA2011-3  ×Form factor: mATX  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
MachinistSpec score 7.8

LGA2011-3, mATX, DDR4, 128GB

+Micro ATX form factor for a compact build
+Supports DDR4 memory up to 128GB
+1G LAN port for wired networking
−Fewer expansion slots than full ATX boards
$54.14-5%Was: $56.99
as of 11/04/2026 00:04 PST - Details
Senecesli

LGA2011-3, mATX, 4 Memory slots, Intel X99

+Micro ATX form factor for compact builds
+Four RAM slots for expansion
+Includes an M.2 NVMe interface
−Uses DDR3 memory
$54.58
as of 11/04/2026 07:07 PST - Details
Tangxi

LGA2011-3, mATX, DDR4, 1G

+Intel X99 chipset with LGA2011-3 socket
+Compact mATX form factor
+DDR4 memory support with four channels
$70.92
as of 11/04/2026 07:10 PST - Details
ShangzhaoyuanSpec score 7.9

LGA2011-3, mATX, DDR4, 4 Memory slots

+4 memory slots: only 2 of 65 here have more memory slots
+128GB maximum memory: only 1 of 22 here have a higher maximum memory
−1G: 39 of the 73 here have a higher wired lan
$55.99
as of 11/04/2026 07:07 PST - Details

Compare specs

motherboardSocketForm factorMemory typeChipsetSpec scorePrice
LGA2011-3mATXDDR4Intel X997.8$54.14
as of 11/04/2026 00:04 PST - Details
LGA2011-3mATXIntel X99n/a$54.58
as of 11/04/2026 07:07 PST - Details
LGA2011-3mATXDDR4Intel X99n/a$70.92
as of 11/04/2026 07:10 PST - Details
LGA2011-3mATXDDR4Intel X997.9$55.99
as of 11/04/2026 07:07 PST - Details

Before you buy

Other Form factor options

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Popular filters

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Motherboards by use

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Related product types

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