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mATX Motherboards

All motherboards

152 mATX motherboards from MSI, GIGABYTE, ASUS and more. Most cost $58 to $446, and half cost less than $122.

Top brands: MSI (20)GIGABYTE (19)ASRock (18)ASUS (16)

GIGABYTESpec score 7.9

AM4, mATX, DDR4, 4 Memory slots

+Micro-ATX size is compact for smaller cases
+Four RAM slots supporting DDR4 memory
+Two M.2 slots for fast storage
−No built-in Wi-Fi
$74.99-25%List: $99.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.4

AM5, mATX, DDR5, 4 Memory slots

+4 memory slots: only 2 of 65 here have more memory slots
+2 m.2 slots: only 3 of 59 here have more m.2 slots
$133.95-19%List: $164.99
as of 11/03/2026 23:11 PST - Details
ASUSSpec score 8.1

AM4, mATX, DDR4, 1 PCIe x16 slots

+Compact microATX form factor
+DDR4 memory with ECC support
+PCIe 4.0 support
−Single PCIe x16 slot limits graphics card expansion
$99.00-17%List: $119.99
as of 11/03/2026 21:56 PST - Details
GIGABYTESpec score 7.5

AM5, mATX, DDR5, 1 M.2 slots

+Uses AM5 socket for newer Ryzen processors
+Supports DDR5 memory
+Includes PCIe 4.0 support
−Only one M.2 slot limits fast storage expansion
$89.99-10%List: $99.99
as of 11/03/2026 23:11 PST - Details
ASUSSpec score 8.4

LGA1700, mATX, DDR4, 2 M.2 slots

+Compact microATX form factor
+LGA1700 socket for Intel processors
+Two M.2 slots for SSD storage
$89.99-10%Was: $99.99
as of 11/03/2026 21:56 PST - Details
MSI

AM4, mATX, DDR4, Wi-Fi 6E

+Compact mATX form factor
+Wi-Fi 6E wireless built in
+AM4 socket supports AMD Ryzen 5000 series processors
−Uses DDR4 memory rather than newer DDR5
$109.99-8%List: $119.99
as of 11/04/2026 00:18 PST - Details
GIGABYTESpec score 8.1

AM4, mATX, DDR4, 4 Memory slots

+Micro-ATX size is compact for smaller cases
+Wi-Fi 6 built in for wireless networking
+Four RAM slots supporting DDR4 memory
$126.00-19%List: $154.99
as of 11/03/2026 23:11 PST - Details
MSI

LGA1700, mATX, DDR4, Intel B760

+Supports 12th, 13th, and 14th Gen Intel processors
+Uses DDR4 memory for lower-cost memory upgrades
+Compact micro-ATX size
$110.04-8%List: $119.99
as of 11/04/2026 00:18 PST - Details
GIGABYTESpec score 8.3

AM4, mATX, DDR4, 4 Memory slots

+Micro-ATX size is compact for smaller cases
+Wi-Fi 6E built in for wireless networking
+Four RAM slots supporting DDR4 memory
$138.99-7%List: $149.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.4

AM5, mATX, DDR5, 4 Memory slots

+AM5 socket supports AMD Ryzen 9000, 8000 and 7000 Series
+Compact micro-ATX form factor for smaller builds
+Four DDR5 memory slots
−Two M.2 slots limit fast storage expansion
$169.99-6%List: $179.99
as of 11/03/2026 23:11 PST - Details
MSISpec score 8.0

AM5, mATX, DDR5, 4 Memory slots

+Compact Micro-ATX form factor for smaller builds
+Two M.2 slots for fast storage
+Four DDR5 memory slots for expandable RAM
−Single PCIe x16 slot limits graphics card expansion options
$114.08-5%Was: $119.99
as of 11/04/2026 00:18 PST - Details
ASRock RackSpec score 8.5

LGA1700, mATX, DDR5, 4 Memory slots

+Supports ECC memory for error correction
+10G LAN for high-speed networking
+Micro-ATX form factor saves case space
−Single PCIe x16 slot limits graphics card options
$549.99
as of 11/03/2026 21:56 PST - Details
ASUSSpec score 8.4

LGA1700, mATX, 2 M.2 slots, 2.5G

+Micro-ATX size fits smaller cases
+2.5Gb LAN for faster wired networking
+Built-in Wi-Fi 6 for wireless connectivity
−Only two M.2 slots
$169.99
as of 11/03/2026 21:56 PST - Details
MSISpec score 8.3

AM5, mATX, DDR5, 4 Memory slots

+AM5 socket supports AMD Ryzen 9000 and 8000 series processors
+Wi-Fi 7 onboard wireless connectivity
+5G LAN port for fast wired networking
−Only one M.2 slot
$168.99
as of 11/04/2026 00:18 PST - Details
GIGABYTESpec score 8.2

AM5, mATX, DDR5, 4 Memory slots

+Uses AM5 socket for Ryzen 7000, 8000, and 9000 processors
+Supports DDR5 memory
+Includes four RAM slots
−Micro-ATX size offers fewer expansion slots than ATX
$159.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.2

LGA1700, mATX, DDR4, 4 Memory slots

+Micro-ATX form factor for compact builds
+2.5G LAN for faster wired networking
+Built-in Wi-Fi 6E connectivity
−Only two M.2 sockets for storage
−Only one PCIe x16 slot
$139.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.2

LGA1700, mATX, DDR5, 4 Memory slots

+Micro-ATX form factor for compact builds
+Supports DDR5 memory with four slots
+2.5G LAN for faster wired networking
−Only two M.2 sockets for storage
−Only one PCIe x16 slot
$148.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.2

AM5, mATX, DDR5, 4 Memory slots

+Micro-ATX form factor for compact builds
+Supports DDR5 memory with four slots
+Built-in Wi-Fi 6E connectivity
−Only two M.2 sockets for storage
$128.99
as of 11/03/2026 23:11 PST - Details
ASRockSpec score 8.1

AM5, mATX, DDR5, 4 Memory slots

+Built-in Wi-Fi 6E for wireless connectivity
+2.5G LAN port for faster wired networking
+Four RAM slots allow more memory than two-slot boards
−Micro-ATX form factor offers less room for expansion than ATX
$139.99
as of 11/03/2026 21:56 PST - Details
MSISpec score 8.1

AM4, mATX, DDR4, 4 Memory slots

+Built-in Wi-Fi 6E for wireless networking
+Micro-ATX form factor fits smaller builds
+Four DDR4 slots for expanding memory
−Uses older DDR4 memory rather than DDR5
−Only one PCIe x16 slot
$116.98
as of 11/04/2026 00:18 PST - Details
ASRockSpec score 8.0

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 11/03/2026 21:56 PST - Details
ASRockSpec score 8.0

AM5, mATX, DDR5, 2 Memory slots

+Supports AMD Ryzen 9000, 8000 and 7000 processors
+DDR5 memory support with 8200+ MT/s overclocking
+Built-in Wi-Fi 6E for wireless connectivity
−Only two RAM slots for memory expansion
−Only one M.2 slot for storage
$119.99
as of 11/03/2026 21:56 PST - Details
GIGABYTESpec score 7.9

LGA1700, mATX, DDR5, 2 Memory slots

+Supports Intel 14th, 13th and 12th Gen processors
+Compact micro-ATX form factor for smaller builds
+Built-in Wi-Fi 6 for wireless connectivity
−Only two memory slots limit total RAM capacity
−Single M.2 slot offers limited storage expansion
$109.99
as of 11/03/2026 23:11 PST - Details
MSISpec score 7.8

AM5, mATX, DDR5, 2 Memory slots

+Compact mATX form factor for smaller builds
+Two M.2 slots for fast storage
+Supports DDR5 memory with 8000+ MT/s boost
−Only two RAM slots limit total memory expansion
−Single PCIe x16 slot limits graphics card expansion options
$114.99
as of 11/04/2026 00:18 PST - Details
ASRockSpec score 7.6

AM4, mATX, DDR4, 2 Memory slots

+Micro-ATX form factor fits compact builds
+Supports AMD Ryzen 3000, 4000 and 5000 processors
+Supports DDR4 memory with overclocking up to 4733 MHz
−Only two RAM slots limit total memory capacity
$69.99
as of 11/03/2026 21:56 PST - Details
ASUS

AM4, mATX, AMD A520

+Built-in 802.11ac Wi-Fi for wireless networking
+Compact microATX form factor
+AM4 socket supports 3rd Gen Ryzen processors
−A520 chipset has fewer features than B-series boards
$99.99
as of 11/03/2026 21:58 PST - Details
MSI

AM4, mATX, DDR4, AMD A520

+AM4 socket supports Ryzen 5000 series processors
+Compact micro-ATX form factor
+Includes M.2 slot for NVMe storage
−Uses older DDR4 memory rather than DDR5
−Only the basic A520 chipset, with limited overclocking support
$69.88
as of 11/04/2026 00:18 PST - Details
MSI

AM4, mATX, DDR4, 128GB

+Supports up to 128GB of memory
+PCIe 4.0 support for newer graphics cards and storage
+Micro-ATX form factor fits smaller builds
−Uses older DDR4 memory rather than DDR5
$89.99
as of 11/04/2026 00:18 PST - Details

Compare specs

motherboardSocketForm factorMemory typeChipsetSpec scorePrice
AM4mATXDDR4AMD B5507.9$74.99
as of 11/03/2026 23:11 PST - Details
AM5mATXDDR5AMD B8508.4$133.95
as of 11/03/2026 23:11 PST - Details
AM4mATXDDR4AMD B5508.1$99.00
as of 11/03/2026 21:56 PST - Details
AM5mATXDDR5AMD A6207.5$89.99
as of 11/03/2026 23:11 PST - Details
LGA1700mATXDDR4Intel B7608.4$89.99
as of 11/03/2026 21:56 PST - Details
AM4mATXDDR4AMD B550n/a$109.99
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR4AMD B5508.1$126.00
as of 11/03/2026 23:11 PST - Details
LGA1700mATXDDR4Intel B760n/a$110.04
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR4AMD B5508.3$138.99
as of 11/03/2026 23:11 PST - Details
AM5mATXDDR5AMD B8508.4$169.99
as of 11/03/2026 23:11 PST - Details

Before you buy

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