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MOTHERBOARD · VERIFIED EXACT MOTHERBOARD

MSI
MAG X870 TOMAHAWK WIFI

MSI MAG X870 TOMAHAWK WIFI is the exact MAG X870 TOMAHAWK WIFI ATX AM5/X870 DDR5 motherboard. This sheet keeps its CPU platform, storage topology, networking, firmware controls and merchant state separate from similarly named siblings.

Reference: Exact component · Model + UPC MAG X870 TOMAHAWK WIFI · 824142380499 · informational sheetMPN: MAG X870 TOMAHAWK WIFISocket / chipset: AM5 · X870CPU support: Ryzen 9000 / 8000 / 7000 seriesForm factor: ATXMemory: 4 × DDR5 · up to 256 GB · EXPO
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MSI MAG X870 TOMAHAWK WIFI
MODEL PHOTOExact model shown
Best forRyzen 9000/8000/7000 builds that explicitly support this exact board and firmware.
Also strongBuyers who will use the documented X870 storage, networking and USB features rather than paying for unused expansion.
Main limitSocket AM5 is mandatory; a neighbouring board name or chipset does not make another CPU generation compatible.
Check firstDDR5 overclocking and maximum stable capacity depend on CPU, DIMM population, BIOS and the exact board QVL.
Lowest verified price$319.99Exact MPN/SKU · Newegg Canada · CADIn stock
Exact offers1Rakuten affiliate links to Newegg Canada
Last checkedCurrentOct 6, 2026, 11:02 p.m. UTC

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✓ Merchant links reviewed September 4, 2026

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EXACT MOTHERBOARD SHEET

MPN-specific identity, platform, expansion and buyer guidance

Confirmed specifications

  • MPN: MAG X870 TOMAHAWK WIFI
  • Socket / chipset: AM5 · X870
  • CPU support: Ryzen 9000 / 8000 / 7000 series
  • Form factor: ATX
  • Memory: 4 × DDR5 · up to 256 GB · EXPO
  • Expansion: PCIe 5.0 x16
  • Storage: 4 × M.2 · 4 × SATA
  • Networking: 5 GbE · Wi-Fi 7
  • USB / I/O: 2 × rear USB4 Type-C
  • BIOS update: Flash BIOS Button

Compatibility check

MPN: MAG X870 TOMAHAWK WIFI

Platform: AM5 · X870 · DDR5 · ATX

Merchant state: Targeted Canadian search

  • Socket AM5 is mandatory; a neighbouring board name or chipset does not make another CPU generation compatible.
  • DDR5 overclocking and maximum stable capacity depend on CPU, DIMM population, BIOS and the exact board QVL.
  • M.2 and full-length slots may share lanes; verify the exact manual before populating every storage and expansion connector.

Good choice for

  • Ryzen 9000/8000/7000 builds that explicitly support this exact board and firmware.
  • Buyers who will use the documented X870 storage, networking and USB features rather than paying for unused expansion.
  • ATX cases with the exact standoff layout, front-panel connectors and expansion clearance verified before purchase.

Real limitations

  • Socket AM5 is mandatory; a neighbouring board name or chipset does not make another CPU generation compatible.
  • DDR5 overclocking and maximum stable capacity depend on CPU, DIMM population, BIOS and the exact board QVL.
  • M.2 and full-length slots may share lanes; verify the exact manual before populating every storage and expansion connector.

Alternatives

  • A B850 board when USB4 or premium X870E lane flexibility is unnecessary.
  • A B650 board for a simpler AM5 build with fewer high-speed devices.
  • An existing B850I exact sheet when Mini-ITX size matters more than expansion.
Product and media sources · checked August 29, 2026Exact manufacturer sheet →Exact-media evidence →Exact MSI MAG X870 TOMAHAWK WIFI motherboard photography retained with model-specific source and local asset

VERIFIED COMPONENT AND MEDIA SHEET

Exact-model identity, specifications and provenance

An exact X870 ATX board with AM5 support, 5 GbE, Wi-Fi 7, dual rear USB4 and four M.2 slots.

Confirmed facts

  • MPN: MAG X870 TOMAHAWK WIFI
  • Socket / chipset: AM5 · X870
  • CPU support: Ryzen 9000 / 8000 / 7000 series
  • Form factor: ATX
  • Memory: 4 × DDR5 · up to 256 GB · EXPO
  • Expansion: PCIe 5.0 x16
  • Storage: 4 × M.2 · 4 × SATA
  • Networking: 5 GbE · Wi-Fi 7
  • USB / I/O: 2 × rear USB4 Type-C
  • BIOS update: Flash BIOS Button

Identity check

Model + UPC MAG X870 TOMAHAWK WIFI · 824142380499

Memory overclocking depends on the CPU, DIMM configuration and firmware; verify the support list for the exact processor.

SHA-256 bb4399cb6815f00aafae7e0e7cb1c531c6d3d636b48ed12fbe66637586eefb80

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Amazon.ca offer: no exact offer verified

Manufacturer and media-evidence sources · checked August 25, 2026Official manufacturer sheet →Official media asset →

FAQ

Questions about this exact motherboard

How do I verify the exact MAG X870 TOMAHAWK WIFI?

Match MSI, model MAG X870 TOMAHAWK WIFI, MPN MAG X870 TOMAHAWK WIFI, socket AM5 and chipset X870.

Which CPU is compatible?

This sheet locks the AM5 socket. Also verify the manufacturer CPU-support list and BIOS version before buying.

Which memory does it need?

This board uses DDR5. Stable speed depends on the CPU, BIOS, DIMM population and exact QVL.

Do all ports run at full speed together?

Not necessarily. Check the exact manual's PCIe, M.2 and SATA lane-sharing table.

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