MSI Pro B860-P WIFI ATX Motherboard

The MSI Pro B860-P WIFI is a full-size ATX motherboard built on Intel's B860 chipset for the LGA 1851 socket, purpose-built to support Intel Core Ultra Series 2 processors. Designed with professionals and power users in mind, it combines a robust power delivery architecture with cutting-edge connectivity and a clean silver colour scheme that suits both white and black PC builds. At the heart of its power delivery is a 12+1+1+1 Duet Rail Power System with P-PAK, supported by 8+4-pin CPU power connectors. This VRM configuration is designed to sustain consistent power to high-end Intel Core Ultra processors under extended workloads. The 6-layer server-grade PCB further reinforces signal integrity and thermal headroom. Memory support is extensive: the board accepts DDR5 modules in dual-channel configuration up to 256 GB, with rated speeds reaching 8800+ MT/s under overclocking. It is compatible with Intel XMP 3.0 profiles and CUDIMM modules, alongside standard non-ECC unbuffered memory. Connectivity is a standout strength. The rear I/O panel includes a Thunderbolt 4 port (40 Gbps, Type-C), a 5G LAN port, and Intel Wi-Fi 7 with Bluetooth 5.4, delivering both wired and wireless high-speed networking. Video output options cover HDMI, DisplayPort, and a Type-C video output for flexible multi-display configurations. Storage and expansion are equally capable. The primary PCIe slot runs at PCIe 5.0 x16 from the CPU, while an M.2 slot supports Lightning Gen 5 x4 NVMe drives for maximum storage throughput. Additional M.2 and PCIe slots are served by the chipset at PCIe 4.0 speeds. Thermal management is handled through MSI's Frozr Guard system, comprising an extended heatsink, MOSFET thermal pads rated at 7 W/mK, and EZ M.2 Shield Frozr II covers that keep M.2 SSDs cool under sustained loads. Protection features include Transient Voltage Suppressors (TVS) on all major rails, Over Current Protection (OCP) for USB, DDR, and CPU circuits, and an anti-corrosive stainless-steel I/O shield. The board also provides extensive RGB customisation via two Addressable V2 RGB headers and one standard RGB header, plus a Tuning Controller connector and two front-panel USB headers for a fully featured build. Verified Specifications: - Socket: LGA 1851 - Chipset: Intel B860 - Supported CPUs: Intel Core Ultra Series 2 - Form Factor: ATX - Memory: DDR5, Dual Channel, up to 256 GB, up to 8800+ MT/s (OC), XMP 3.0, CUDIMM - PCIe Slots: 1x PCIe 5.0 x16 (CPU), 1x PCIe 4.0 x4 (chipset), 2x PCIe 4.0 x1 (chipset) - M.2: Lightning Gen 5 x4 (1 slot confirmed); additional M.2 slots present - Rear I/O: HDMI, DisplayPort, Thunderbolt 4 (40 Gbps Type-C), USB 10 Gbps Type-A, USB 5 Gbps Type-A, USB 2.0, 5G LAN, Wi-Fi 7 + Bluetooth 5.4, audio jacks, Clear CMOS - VRM: 12+1+1+1 phases, 8+4-pin CPU power - Wireless: Intel Wi-Fi 7, Bluetooth 5.4 - Warranty: 3 Years