MSI MAG B860 TOMAHAWK WIFI

The MSI MAG B860 TOMAHAWK WIFI is an ATX motherboard based on the Intel B860 chipset for the LGA 1851 socket. It supports Intel Core Ultra (Series 2) processors, DDR5 memory up to 256 GB (OC to 9200+ MT/s), PCIe 5.0 for graphics and a Gen5 M.2 slot for blazing NVMe speeds. Connectivity includes Thunderbolt 4, Killer Wi‑Fi 7 and 5 GbE LAN. The board features a robust power solution (12+1+1+1 Duet Rail Power System with 60A SPS) and a comprehensive thermal design for sustained performance.

Specifications

• Chipset: Intel B860.
• CPU Socket: LGA 1851 (supports Intel Core Ultra Series 2).
• Form Factor: ATX (305 x 244 mm).
• Memory: 4 x DDR5 DIMM, up to 256 GB; OC up to 9200+ MT/s.
• Expansion: 1 x PCIe 5.0 x16; 1 x PCIe 4.0 x4; 1 x PCIe 4.0 x1.
• M.2: 1 x M.2 (PCIe 5.0 x4) + 2 x M.2 (PCIe 4.0 x4).
• Networking: Killer Wi‑Fi 7 (802.11be) + Bluetooth; 1 x 5GbE LAN.
• Rear I/O: 1 x Thunderbolt 4, USB‑C and multiple USB‑A (high‑speed ports), HDMI & DisplayPort.
• Storage (SATA): 4 x SATA III (6 Gb/s).
• Audio: Realtek ALC897 (7.1).

Overview & Review

The MAG B860 TOMAHAWK WIFI focuses on practical performance and modern connectivity. It’s a strong choice for builders who want an ATX B860 board with PCIe 5.0, Gen5 M.2, Wi‑Fi 7 and Thunderbolt 4 without excess RGB. The power delivery and cooling are engineered for consistent performance under load, making it suitable for high‑end Intel Arrow Lake builds — just ensure you have the latest BIOS for full CPU support. Overall, good value for a well‑rounded mainstream gaming/creator motherboard.