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ATX Motherboards

All motherboards

20 ATX motherboards from ASUS, MSI, GIGABYTE and more. Most cost $110 to $3,380, and half cost less than $190.

Top brands: ASUS (5)

ASUSSpec score 8.3

AM4, ATX, DDR4, 2 M.2 slots

+PCIe 4.0 support for fast expansion
+Two M.2 slots for storage
+Wi-Fi 6 for wireless connectivity
$115.99-23%List: $149.99
as of 11/04/2026 21:51 PST - Details
GIGABYTESpec score 8.2

AM4, ATX, DDR4, 4 Memory slots

+ATX form factor with room for full-size expansion cards
+Wi-Fi 6 built in for wireless networking
+Four RAM slots supporting DDR4 memory
$109.99-8%List: $119.99
as of 11/04/2026 23:08 PST - Details
ASUSSpec score 8.3

AM4, ATX, DDR4, 2 M.2 slots

+Built-in Wi-Fi 6E for faster wireless
+2.5G LAN for faster wired networking
+Standard ATX form factor fits most cases
−Only two M.2 slots for storage expansion
$179.97
as of 11/04/2026 21:50 PST - Details
MSISpec score 8.2

AM4, ATX, DDR4, 4 Memory slots

+AMD B550 chipset for Ryzen 3000 to 5000 processors
+AM4 socket for older Ryzen platforms
+Four RAM slots for memory expansion
−Uses DDR4 memory rather than DDR5
−Only one PCIe x16 slot
No current price. Check it at the store.
ASUS

AM4, ATX, DDR4, 1G

+AM4 socket supports AMD Ryzen 2 processors
+ATX form factor fits full-size cases
+DDR4 memory support
−Older B450 chipset lacks newer platform features
No price recorded yet.
ASRockSpec score 7.6

AM4, ATX, DDR4, 1 PCIe x16 slots

+Standard ATX form factor offers room for expansion cards
+Four SATA ports for connecting multiple drives
+Built on the AMD B550 chipset
−Only one M.2 slot for solid-state storage
−Only one PCIe x16 slot limits expansion options
$89.99
as of 11/04/2026 21:49 PST - Details
Tytmsca

AM4, ATX, 4 Memory slots, AMD B450

+ATX form factor offers full-size expansion space
+AM4 socket for Ryzen processors
+Four DDR4 memory slots for larger memory configurations
−B450 chipset is an older generation for newer platforms
$199.10
as of 11/04/2026 23:03 PST - Details
Tytmsca

AM4, ATX, 4 Memory slots, AMD X570

+AM4 socket supports a wide range of AMD Ryzen processors
+Four RAM slots allow more memory configurations
+ATX form factor fits standard full-size cases
−AM4 is an older socket than AM5
$3,380.26
as of 11/04/2026 23:03 PST - Details
ASUSSpec score 8.1

AM4, ATX, 2 M.2 slots, 1G

+AMD X570 chipset for AM4 Ryzen processors
+PCIe 4.0 support for newer expansion cards
+2.5 Gbps LAN for faster wired networking
−Uses older AM4 socket and DDR4 memory
−Two M.2 slots offer limited storage expansion
No price recorded yet.
MSI

AM4, ATX, DDR4, 128GB

+AM4 socket supports AMD Ryzen 5000 processors
+Supports up to 128 GB of DDR4 memory
+Full-size ATX form factor
−Uses DDR4 memory rather than newer DDR5
No price recorded yet.
MSISpec score 8.1

AM4, ATX, DDR4, 4 Memory slots

+Full ATX form factor with room for expansion
+Built-in Wi-Fi 6E for wireless networking
+Four DDR4 slots for expanding memory
−Uses older DDR4 memory rather than DDR5
−Only one PCIe x16 slot
$119.99
as of 11/04/2026 18:06 PST - Details
ASRockSpec score 8.0

AM4, ATX, DDR4, 4 Memory slots

+Three M.2 slots for solid-state storage
+Built-in Wi-Fi 6E for wireless connectivity
+2.5G LAN port for faster wired networking
−Uses DDR4 memory, an older memory type than DDR5
−Only one PCIe x16 slot limits expansion options
$109.99
as of 11/04/2026 21:49 PST - Details
ASUSSpec score 8.0

AM4, ATX, DDR4, 2 M.2 slots

+Supports AMD AM4 with 3rd Gen Ryzen processors
+DDR4 memory support
+PCIe 4.0 support
−Older AM4 platform
$128.99
as of 11/04/2026 21:50 PST - Details
Cjwdpdswez

AM4, ATX, 4 Memory slots, AMD X570

+Four DDR4 memory slots for large memory capacity
+Two M.2 NVMe slots for fast storage
+AM4 socket for AMD Ryzen processors
$3,380.26
as of 11/04/2026 22:18 PST - Details
Generic

AM4, ATX, 4 Memory slots, AMD B450

+ATX form factor fits standard full-size cases
+AMD B450 chipset for AM4 processors
+AM4 socket for Ryzen processors
$352.04
as of 11/04/2026 18:05 PST - Details
Bjnskdgagb

AM4, ATX, DDR4, AMD X570

+AMD X570 chipset for AM4 Ryzen processors
+PCI-E 4.0 support for fast expansion cards
+DDR4 memory support
$397.02
as of 11/04/2026 18:05 PST - Details
Bjnskdgagb

AM4, ATX, DDR4, AMD X570

+Full ATX form factor for expansion options
+Supports up to 128GB of DDR4 memory
+Supports Ryzen 5500, 5600 and 5700 processors
$730.70
as of 11/04/2026 18:05 PST - Details
Generic

AM4, ATX, 4 Memory slots, AMD X570

+Full ATX form factor offers more expansion room
+AM4 socket supports a wide range of Ryzen processors
+Four DDR4 slots allow larger memory configurations
$3,380.26
as of 11/04/2026 19:05 PST - Details
Generic

AM4, ATX, DDR4, AMD B550

+Supports DDR4 memory up to 4733 MHz
+Supports up to 128GB of memory
+Includes M.2 NVMe PCIe storage support
No price recorded yet.
Generic

AM4, ATX, DDR4, AMD X470

+ATX form factor offers room for expansion cards
+Supports DDR4 memory up to 64GB
+Includes SATA3 and M.2 storage connections
No price recorded yet.

Compare specs

motherboardSocketForm factorMemory typeWired LANChipsetSpec scorePrice
AM4ATXDDR42.5GAMD B5508.3$115.99
as of 11/04/2026 21:51 PST - Details
AM4ATXDDR41GAMD B5508.2$109.99
as of 11/04/2026 23:08 PST - Details
AM4ATXDDR42.5GAMD B5508.3$179.97
as of 11/04/2026 21:50 PST - Details
AM4ATXDDR42.5GAMD B5508.2No current price
AM4ATXDDR41GAMD B450n/aNo current price
AM4ATXDDR4AMD B5507.6$89.99
as of 11/04/2026 21:49 PST - Details
AM4ATXAMD B450n/a$199.10
as of 11/04/2026 23:03 PST - Details
AM4ATXAMD X570n/a$3,380.26
as of 11/04/2026 23:03 PST - Details
AM4ATX1GAMD X5708.1No current price
AM4ATXDDR4AMD B550n/aNo current price

Before you buy

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