The MSI PRO B860M WIFI6E is a Micro ATX motherboard for the new LGA 1851 socket and Intel Core Ultra (2nd generation) processors. It is aimed at a stable mid-range build, combining modern extras like DDR5 memory, Wi‑Fi 6E, and 2.5Gbps LAN, without unnecessary frills. You get serious RAM potential – up to 256 GB DDR5, plus high-speed M.2 slots, including PCIe 5.0. It is suitable if you want a current Intel platform with good connectivity and options for future upgrades.

What you get

The board is based on the Intel B860 chipset and supports Intel Core Ultra (Series 2) for LGA 1851, meaning you are covered for the current generation of Intel processors for this socket. Memory is DDR5 with official speeds of 4800–6400 MHz (JEDEC) and the possibility of OC up to 8800+ MHz, which gives you the freedom to combine faster kits when maximum performance is needed. The four DIMM slots and the 256 GB RAM limit are more than sufficient for heavy multitasking, workloads, and future upgrades. For storage, you have 2x M.2 NVMe, with one being PCIe 5.0 x4 from CPU for the fastest SSDs, plus 4x SATA 6Gb/s with RAID 0/1/5/10 for security or performance in larger arrays.

LGA 1851 socket with support for Intel Core Ultra (Series 2) processors, so you are stepping onto the latest generation Intel platform.
Micro ATX form factor, which fits in more compact cases but retains enough slots and connectors for a serious build.
4 DIMM slots DDR5 with dual-channel mode and a maximum of 256 GB, suitable for a combination of gaming and heavy applications.
Support for DDR5 4800–6400 MHz (JEDEC) and up to 8800+ MHz (OC), which provides room for RAM overclocking when additional FPS or faster renders are needed.
Wi‑Fi 6E and Bluetooth 5.3 for modern wireless connectivity – stable net for online gaming and convenient connection with peripherals and audio devices.
Realtek 8125 2.5Gbps LAN for higher wired speed compared to standard 1Gbps, useful for NAS, large files, and low ping.
2x M.2 NVMe – one PCIe 5.0 x4 (from CPU) and one PCIe 4.0 x4 (from chipset), plus 4x SATA 6Gb/s with RAID 0/1/5/10 for a flexible and fast storage solution.
Realtek ALC897 7.1-channel HD audio for decent multichannel sound directly from the board, without the mandatory need for a separate sound card.

Who it is suitable for

This board is a logical choice for a gaming or productivity build based on Intel Core Ultra 2nd generation, where you want DDR5, fast NVMe SSDs, and strong network connectivity. It is also suitable for more compact workstations with a need for a lot of RAM and stable LAN, plus Wi‑Fi 6E as a bonus. If you are chasing extreme overclocking and a fully packed high-end enthusiast build, you will likely look at a higher-class chipset and a larger form factor.

The combination of the LGA 1851 platform, PCIe 5.0 M.2 slot, 2.5Gbps LAN, and Wi‑Fi 6E makes the MSI PRO B860M WIFI6E a quite balanced foundation for a modern and long-term build. You get current technologies and serious upgrade potential without paying for unnecessary extras.