MSI Motherboards under $300

AM5, ATX, DDR5, 4 Memory slots

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MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5-80A SPS VRM, DDR5

$209.99as of 11/04/2026 18:06 PST - Details

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Spec score9.5

Pros

+AMD B850 chipset for Ryzen 7000 to 9000 processors

+AM5 socket with DDR5 memory support

+5G LAN for faster wired networking

+Wi-Fi 7 for wireless connectivity

+Four RAM slots for memory expansion

Cons

−Only one PCIe x16 slot

Compared with the 6 motherboards on this page

+Wi-Fi 7: the highest wi-fi of the 6 here

+5G: the highest wired lan of the 6 here

How pros and cons are picked (About: Disclaimer)

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About this product

AM5, ATX, DDR5, 3 M.2 slots

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MSI PRO X870-P WiFi ProSeries Motherboard (AMD Ryzen 9000/8000/7000 Series Processors, AM5, DDR5, PCIe 5.0, M.2 Gen5,

$229.95as of 11/04/2026 18:07 PST - Details

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Spec score9.5

Pros

+Three M.2 slots for multiple fast storage drives

+AM5 socket supports AMD Ryzen 9000, 8000 and 7000 series processors

+Wi-Fi 7 onboard wireless connectivity

+5G LAN port for fast wired networking

+DDR5 memory support with PCIe 5.0 connectivity

Compared with the 6 motherboards on this page

+Wi-Fi 7: the highest wi-fi of the 6 here

+5G: the highest wired lan of the 6 here

How pros and cons are picked (About: Disclaimer)

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About this product

LGA1700, ATX, DDR5, 4 Memory slots

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MSI MAG B760 Tomahawk WiFi Motherboard LGA 1700 ATX

$260.34as of 11/04/2026 18:06 PST - Details

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Spec score8.8

Pros

+Three M.2 slots for fast storage expansion

+Supports up to 192GB of RAM

+Four SATA ports for drive connections

+Four RAM slots with DDR5 memory support

+2.5G LAN for faster wired networking

Compared with the 6 motherboards on this page

−Wi-Fi 6E: 4 of the 6 here have a higher wi-fi

−2.5G: 3 of the 6 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

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LGA1700, ATX, DDR5, 4 Memory slots

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MSI PRO Z790-A WiFi II Motherboard, ATX - Supports Intel Core 14th, 13th & 12th Gen Processors, LGA 1700-80A SPS VRM,

$219.99as of 11/04/2026 18:07 PST - Details

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Spec score8.8

Pros

+Four M.2 slots for multiple fast storage drives

+LGA 1700 socket supports 12th, 13th and 14th Gen Intel Core processors

+Wi-Fi 6E onboard wireless connectivity

+DDR5 memory support with four RAM slots

+2.5G LAN port for fast wired networking

Cons

−Full ATX size needs a larger case

Compared with the 6 motherboards on this page

−Wi-Fi 6E: 4 of the 6 here have a higher wi-fi

−2.5G: 3 of the 6 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

About this product

LGA1851, ATX, DDR5, 256GB

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MSI PRO Z890-S WiFi ProSeries Motherboard (Support Core Ultra Series 2 Intel Processors, LGA 1851, DDR5, PCIe 5.0, M.2,

$225.00as of 11/04/2026 18:07 PST - Details

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Spec score8.9

Compared with the 6 motherboards on this pagePros

+Wi-Fi 7: the highest wi-fi of the 6 here

Cons

−2.5G: 3 of the 6 here have a higher wired lan

How pros and cons are picked (About: Disclaimer)

About this product

AM5, ATX, DDR5, 4 Memory slots

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MSI MAG B850 Tomahawk MAX WiFi V1 Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5-80A SPS VRM,

$220.26as of 11/04/2026 18:06 PST - Details

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Spec score9.5

Compared with the 6 motherboards on this pagePros

+Wi-Fi 7: the highest wi-fi of the 6 here

+5G: the highest wired lan of the 6 here

How pros and cons are picked (About: Disclaimer)

About this product