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MSI Motherboards under $150

All motherboards

6 MSI motherboards under $150. Most cost $90 to $119, and half cost less than $113.

All filtersFilters (2)×
Brand: MSI  ×Chipset: AMD B550  ×Clear all
BrandMSI6
SocketAM46
Form factormATX5ATX1
Memory typeDDR46
Memory slots43
PCIe x16 slots13
M.2 slots11
Wired LAN1G3
Wi-FiWi-Fi 6E4
ChipsetAMD B5506Intel B7604AMD B6503Intel H6102AMD A5201AMD A6201AMD B8401AMD B8501
PriceUnder $1002Under $2004$100 & above4
Clear allShow 6 motherboards
Brand: MSI  ×Chipset: AMD B550  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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
MSISpec score 8.8

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
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
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
$118.95
as of 11/04/2026 00:18 PST - Details
MSISpec score 8.8

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 00:18 PST - Details
MSISpec score 8.5

AM4, mATX, DDR4, 4 Memory slots

+Compact mATX form factor
+Four RAM slots for DDR4 memory
+AM4 socket supports AMD Ryzen 5000 and older series processors
−Only 1G LAN for wired networking
−Uses DDR4 memory rather than newer DDR5
$89.99
as of 11/04/2026 00:18 PST - Details

Compare specs

motherboardSocketForm factorMemory typeWired LANChipsetSpec scorePrice
AM4mATXDDR4AMD B550n/a$109.99
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR41GAMD B5508.8$116.98
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR4AMD B550n/a$89.99
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR4AMD B550n/a$118.95
as of 11/04/2026 00:18 PST - Details
AM4ATXDDR41GAMD B5508.8$119.99
as of 11/04/2026 00:18 PST - Details
AM4mATXDDR41GAMD B5508.5$89.99
as of 11/04/2026 00:18 PST - Details

Before you buy

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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

MSI Motherboards45Motherboards under $150109

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