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Motherboards with 1 PCIe x16 Slot

All motherboards

4 motherboards with 1 PCIe x16 Slot from ASRock, MSI, GIGABYTE and more. Prices run $80 to $199.

All filtersFilters (2)×
Socket: LGA1851  ×PCIe x16 slots: 1  ×Clear all
BrandASRock Rack2ASRock1MSI1
SocketAM519LGA170019AM410LGA11556LGA18514LGA20114LGA41893LGA17182
Show all 13LGA2011-32LGA11501LGA11511LGA12001LGA13661
Form factormATX3ATX1
Memory typeDDR54
Memory slots4321
PCIe x16 slots14
M.2 slots11
SATA ports41
Wired LAN1G12.5G1
ECC memory supportECC memory support1
Wi-FiWi-Fi 71
ChipsetIntel H8101Intel Z8901
PriceUnder $1001Under $1501Under $2001Under $2501$75 & above2$100 & above1
Clear allShow 4 motherboards
Socket: LGA1851  ×PCIe x16 slots: 1  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ASRock RackSpec score 8.6

LGA1851, mATX, DDR5, 4 Memory slots

+Supports ECC memory for error correction
+Micro-ATX form factor saves case space
+Four DDR5 memory slots
−Single socket limits processing power expansion
No current price. Check it at the store.
ASRock RackSpec score 8.6

LGA1851, mATX, DDR5, 4 Memory slots

+Micro-ATX form factor saves case space
+Four DDR5 memory slots
+Single PCIe x16 slot for one expansion card
−Single socket limits processing power expansion
No current price. Check it at the store.
MSISpec score 8.6

LGA1851, ATX, DDR5, 4 Memory slots

+LGA 1851 socket supports Intel Core Ultra Series 2 processors
+Wi-Fi 7 onboard wireless connectivity
+2.5G LAN port for fast wired networking
−Full ATX size needs a larger case
$199.99
as of 11/04/2026 00:18 PST - Details
ASRockSpec score 8.0

LGA1851, mATX, DDR5, 2 Memory slots

+Supports Intel Core Ultra Series 2 processors
+DDR5 memory support
+PCIe 4.0 support
−Only two RAM slots for memory expansion
−Only one PCIe x16 slot for expansion cards
$79.99
as of 11/04/2026 12:09 PST - Details

Compare specs

motherboardSocketForm factorMemory typeMemory slotsPCIe x16 slotsSpec scorePrice
LGA1851mATXDDR5418.6No current price
LGA1851mATXDDR5418.6No current price
LGA1851ATXDDR5418.6$199.99
as of 11/04/2026 00:18 PST - Details
LGA1851mATXDDR5218.0$79.99
as of 11/04/2026 12:09 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 $200112Motherboards under $150109AM5 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.