MSI MAG X870 TOMAHAWK WIFI AM5 ATX Gaming Motherboard – Wi-Fi 7, USB 4.0, 40G Ultra Connect, 5G LAN, PCIe 5.0, DDR5, Ready for AI PC

Strike First. Strike Hard. TOMAHAWK.

The MSI MAG X870 TOMAHAWK WIFI is the ultimate mid-range AM5 gaming motherboard — packing flagship-level connectivity into an accessible ATX package. Ready for AI PC, 40G Ultra Connect, Wi-Fi 7, USB 4.0, 5G LAN, PCIe 5.0, and full DDR5 support. Whether you're building your first Ryzen 9000 rig or upgrading to the latest platform, the TOMAHAWK delivers without compromise.

Ready for AI PC — 40G Ultra Connect + Wi-Fi 7

The TOMAHAWK is certified Ready for AI PC — optimized for AMD Ryzen 9000 series processors and next-generation AI workloads. 40G Ultra Connect via USB-C 40Gbps delivers the fastest peripheral and eGPU connectivity available. Wi-Fi 7 (802.11be) with 320MHz channel support delivers up to 5.8Gbps wireless throughput for lag-free online gaming and streaming.

Comprehensive Rear I/O — USB 4.0, Dual 10G, 5G LAN

The rear I/O panel is stacked with premium connectivity: two USB-C 40Gbps (USB 4.0) ports, dual USB 10G ports (red), three USB 5G ports, four USB 2.0 ports, 5G LAN, Wi-Fi 7 antenna connectors, HDMI, S/PDIF optical out, and a full audio stack. Flash BIOS and Clear CMOS buttons make maintenance effortless.

PCIe 5.0 + DDR5 — Built for the Next Generation

PCIe 5.0 x16 primary slot delivers 128GB/s of GPU bandwidth for the latest RTX 50 and RX 9000 series cards. Four DDR5 DIMM slots with Memory Boost and Core Boost technology support high-frequency overclocking for maximum gaming and productivity performance.

4x SATA 6Gb/s + Multiple M.2 Slots

Four SATA 6Gb/s ports for traditional storage plus multiple M.2 slots for NVMe SSDs give you flexible, high-speed storage expansion. M.2 Shield Frozr heatsinks keep your SSDs cool under sustained workloads.

What's in the Box

• MSI MAG X870 TOMAHAWK WIFI Motherboard
• 2x SATA Cables
• EZ M.2 Clip II + EZ M.2 Clip II Remover
• M.2 Plate Screw
• USB Drive (drivers)
• Cable Sticker
• EZ Wi-Fi Antenna
• 1-to-3 EZ Conn-Cable (V2)
• EZ Front Panel Cable
• Quick Installation Guide

Key Features

• Socket AM5 (LGA1718) — AMD Ryzen 7000, 8000, and 9000 series compatible.
• ATX Form Factor — Standard ATX, fits all mid-tower and full-tower cases.
• Ready for AI PC — Optimized for Ryzen 9000 AI workloads.
• 40G Ultra Connect — 2x USB-C 40Gbps (USB 4.0) on rear I/O.
• Wi-Fi 7 (802.11be) — 320MHz channel, up to 5.8Gbps wireless.
• 5G LAN — High-speed wired networking for gaming and streaming.
• PCIe 5.0 x16 — 128GB/s GPU bandwidth for RTX 50 / RX 9000 series.
• DDR5 Support — 4 slots, Memory Boost + Core Boost overclocking.
• 4x SATA 6Gb/s — Traditional storage support.
• Multiple M.2 Slots — M.2 Shield Frozr heatsinks included.
• EZ M.2 Clip II — Tool-free M.2 installation.
• Flash BIOS + Clear CMOS — Rear I/O buttons for easy maintenance.

Specs

• Socket: AM5 (LGA1718)
• Form Factor: ATX
• Chipset: AMD X870
• Memory: DDR5, 4 slots, Memory Boost, Core Boost
• PCIe: PCIe 5.0 x16 (primary)
• Storage: Multiple M.2 slots + 4x SATA 6Gb/s
• USB: 2x USB-C 40Gbps (USB 4.0), 2x USB 10G, 3x USB 5G, 4x USB 2.0
• LAN: 5G Ethernet
• Wireless: Wi-Fi 7 (802.11be), 320MHz
• Audio: S/PDIF optical out, HD audio stack
• Display: HDMI