ASUS TUF GAMING B860M-PLUS Intel B860 LGA 1851 (Socket V1) micro ATX

The ASUS TUF GAMING B860M-PLUS is a micro ATX motherboard based on the Intel B860 chipset with an LGA 1851 (Socket V1) for Intel Core Ultra processors. It supports up to 256 GB DDR5-SDRAM across four DIMM slots, offers M.2 and SATA III storage interfaces, RAID 0/1/5/10 support and a 2.5 Gigabit Ethernet port. Built with military-grade components, an enhanced power design and a comprehensive cooling solution, the board is intended for stable, long-duration gaming and AI-capable PC builds.

Advantages

The motherboard combines compatibility with the latest Intel Core Ultra processors and high-speed DDR5 memory with reinforced durability thanks to military-grade components and thorough endurance testing. Its upgraded power delivery and advanced cooling help maintain stability under sustained loads, while multiple storage options and RAID support provide flexible, high-performance storage configurations. Integrated 2.5 Gb Ethernet ensures faster wired networking compared with standard Gigabit solutions.

Suitable for

• Gaming PCs requiring durable, long-running stability
• Workstations for AI-assisted applications and multitasking
• Compact micro ATX builds with high-performance components
• Systems requiring fast wired networking (2.5 GbE) and RAID storage

Key specifications

• Form factor: Micro ATX
• Chipset: Intel B860
• Socket: LGA 1851 (Socket V1) for Intel Core Ultra processors
• Memory: 4 × DIMM, DDR5-SDRAM, up to 256 GB
• Storage interfaces: M.2 and SATA III; RAID 0, 1, 5, 10 support
• Networking: 2.5 Gigabit Ethernet
• Manufacturer code (MPN): 90MB1JW0-M0EAY0
• EAN: 4711387785126

How to use

Install the motherboard into a compatible micro ATX PC case and mount an LGA 1851-compatible Intel Core Ultra processor following standard CPU installation procedures. Populate DDR5 DIMM slots with matching memory modules up to the supported capacity and connect storage devices via M.2 slots or SATA III ports. Configure RAID arrays through the BIOS/UEFI utility if required, and connect a 2.5 GbE-capable network cable to the Ethernet port. Follow the motherboard manual for power connector and cooling fan headers placement, and update the BIOS to the recommended version for optimal processor and memory support.

Recommendations

For best stability during extended gaming or AI workloads, use high-quality power supplies, install adequate chassis cooling, and keep the BIOS and drivers up to date. When configuring RAID or installing multiple high-speed drives, verify cooling for M.2 modules and ensure compatible firmware versions for connected storage devices.