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Motherboards with 1 PCIe x16 Slot

All motherboards

3 motherboards with 1 PCIe x16 Slot from ASRock, MSI, GIGABYTE and more. Prices run $170 to $799.

All filtersFilters (2)×
PCIe x16 slots: 1  ×Chipset: AMD X870  ×Clear all
BrandASRock1GIGABYTE1MSI1
SocketAM53
Form factorATX3
Memory typeDDR53
Memory slots4221
Maximum memory256GB1
PCIe x16 slots13
M.2 slots31
SATA ports41
Wired LAN5G22.5G1
Wi-FiWi-Fi 73
ChipsetAMD B5509Intel B7607AMD B8505Intel H6105AMD B6503AMD B8403AMD X8703AMD X870E3
Show all 21Intel B753Intel C621A3Intel Z7903AMD B650E2Intel H612AMD A5201Intel B851Intel C2621Intel C6121Intel H8101Intel W6801Intel X991Intel Z8901
PriceUnder $2001Under $2501Under $8001$75 & above2$100 & above2$200 & above1$600 & above1
Clear allShow 3 motherboards
PCIe x16 slots: 1  ×Chipset: AMD X870  ×3 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
GIGABYTESpec score 8.7

AM5, ATX, DDR5, 2 Memory slots

+Built-in Wi-Fi 7 for wireless connectivity
+5G LAN for fast wired networking
+Three M.2 slots for solid-state storage
−Two RAM slots offer less memory expansion than four-slot boards
−Extended-ATX size needs a larger case
$799.99
as of 11/03/2026 23:11 PST - Details
ASRockSpec score 8.3

AM5, ATX, DDR5, 4 Memory slots

+Supports up to 256 GB of DDR5 memory
+Built-in Wi-Fi 7 for wireless connectivity
+2.5G LAN for faster wired networking
−Single PCIe x16 slot limits graphics card options
$169.99
as of 11/04/2026 12:09 PST - Details
MSISpec score 8.7

AM5, ATX, DDR5, 4 Memory slots

+AM5 socket supports AMD Ryzen 9000, 8000 and 7000 series processors
+Wi-Fi 7 onboard wireless connectivity
+5G LAN port for fast wired networking
−Full ATX size needs a larger case
No price recorded yet.

Compare specs

motherboardSocketForm factorMemory typeMemory slotsPCIe x16 slotsSpec scorePrice
AM5ATXDDR5218.7$799.99
as of 11/03/2026 23:11 PST - Details
AM5ATXDDR5418.3$169.99
as of 11/04/2026 12:09 PST - Details
AM5ATXDDR5418.7No current price

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.