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Motherboards with 1 PCIe x16 Slot

All motherboards

2 motherboards with 1 PCIe x16 Slot from ASRock, MSI, GIGABYTE and more. Prices run $330 to $499.

All filtersFilters (2)×
PCIe x16 slots: 1  ×M.2 slots: 4  ×Clear all
BrandGIGABYTE2
SocketAM52
Form factorATX2
Memory typeDDR52
Memory slots42
PCIe x16 slots12
M.2 slots1132123342
Wired LAN5G2
Wi-FiWi-Fi 72
ChipsetAMD X870E2
PriceUnder $4001Under $5001$75 & above2$100 & above2$200 & above2
Clear allShow 2 motherboards
PCIe x16 slots: 1  ×M.2 slots: 4  ×2 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
GIGABYTESpec score 8.9

AM5, ATX, DDR5, 4 Memory slots

+Wi-Fi 7: the highest wi-fi of the 30 here
+4 m.2 slots: the most m.2 slots of the 30 here
$329.99-13%List: $379.99
as of 11/03/2026 23:11 PST - Details
GIGABYTESpec score 8.9

AM5, ATX, DDR5, 4 Memory slots

+Four M.2 slots for multiple storage drives
+Four DDR5 RAM slots for memory expansion
+Built-in Wi-Fi 7 for wireless connectivity
−Only one PCIe x16 slot limits multi-card setups
$499.99
as of 11/03/2026 23:11 PST - Details

Compare specs

motherboardSocketForm factorMemory typeMemory slotsPCIe x16 slotsSpec scorePrice
AM5ATXDDR5418.9$329.99
as of 11/03/2026 23:11 PST - Details
AM5ATXDDR5418.9$499.99
as of 11/03/2026 23:11 PST - Details

Before you buy

Other PCIe x16 slots options

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

Popular filters

DDR4 Motherboards199DDR5 Motherboards190ATX Motherboards165mATX Motherboards152Motherboards under $200114Motherboards under $150108AM5 Motherboards99Motherboards with 4 Memory Slots96

Motherboards by use

Gaming Motherboards81LGA1700 DDR5 Motherboards47Budget Motherboards58Workstation Motherboards60

Related product types

Motherboards with 2 PCIe x16 Slots17Motherboards with 4 PCIe x16 Slots9

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