Description
The ASUS PRIME B860M-A WIFI CSM is engineered to unlock the full potential of Intel Core Ultra Processors (Series 2). Built on the Intel B860 chipset, this motherboard balances professional-grade stability with cutting-edge features like PCIe 5.0 and DDR5 support. Its micro-ATX form factor makes it an ideal choice for users seeking a compact yet powerful system capable of handling advanced AI workloads and high-speed data transfers. With a focus on longevity and reliability, the Corporate Stable Model (CSM) designation ensures long-term availability and comprehensive IT management tools for business environments.
This product is for:
- Business IT Managers: The CSM program offers a stable product lifecycle and ASUS Control Center Express for efficient remote management of office workstations.
- AI Developers and Researchers: Optimized for the LGA1851 architecture, this board provides the necessary power delivery and high-bandwidth interfaces required for local AI processing.
- Compact PC Enthusiasts: The mATX design allows for high-end builds in smaller chassis without sacrificing essential features like 2.5Gb Ethernet or Wi-Fi 6E.
- Content Creators: Dual M.2 slots, including one PCIe 5.0 x4 interface, enable rapid file access and high-speed storage configurations for video editing and 3D rendering.
- Mainstream Gamers: Support for DDR5 memory up to 8666MT/s (OC) and a PCIe 5.0 x16 slot ensures compatibility with the latest high-performance GPUs and low-latency gaming.
Detailed specifications:
- Socket: Intel LGA1851 for Intel Core Ultra Processors (Series 2)
- Chipset: Intel B860
- Memory: 4 x DIMM slots, Max. 256GB, DDR5 up to 8666MT/s (OC)
- Expansion Slots: 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16 (x4 mode), 1 x PCIe 4.0 x1
- Storage: 1 x M.2 (PCIe 5.0 x4), 1 x M.2 (PCIe 4.0 x4), 4 x SATA 6Gb/s
- Networking: Wi-Fi 6E (2x2), Bluetooth, Realtek 2.5Gb Ethernet
- Rear I/O: 1 x USB 20Gbps (Type-C), 1 x USB 10Gbps (Type-A), 2 x DisplayPort, 1 x HDMI
- Cooling: VRM heatsinks, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ support
Experience seamless performance and intelligent tuning with the ASUS Prime series. The board features a robust power design to handle the multi-core demands of the latest Intel chips, while comprehensive cooling options—including an AIO pump header and multiple chassis fan headers—keep the system stable under heavy loads. Connectivity is a standout feature, with the inclusion of Wi-Fi 6E providing access to the less congested 6GHz band for superior wireless speeds. The intuitive UEFI BIOS and software tools allow both novices and seasoned builders to fine-tune system parameters for optimal efficiency.
Compared to previous generation B760 motherboards, the PRIME B860M-A WIFI CSM introduces the LGA1851 socket, which is mandatory for the newest Intel Core Ultra Series 2 processors. It offers a significant bandwidth upgrade with PCIe 5.0 support for both the primary graphics card and the primary M.2 storage slot, a feature often reserved for higher-end Z-series boards. While it maintains the compact mATX footprint, its memory overclocking potential and 20Gbps USB Type-C connectivity place it ahead of entry-level alternatives for professional and creative use cases.
Q&A:
- Which processors are compatible with this motherboard? This board supports Intel Core Ultra Processors (Series 2) using the LGA1851 socket.
- Does it support the latest DDR5 memory? Yes, it features four DIMM slots supporting up to 256GB of DDR5 memory with overclocking speeds up to 8666MT/s.
- What are the storage expansion options? It includes two M.2 slots (one PCIe 5.0 x4 and one PCIe 4.0 x4) and four SATA 6Gb/s ports for traditional hard drives or SSDs.
- What is included in the CSM (Corporate Stable Model) package? CSM provides a stable product roadmap, a 36-month supply guarantee, and a license for ASUS Control Center Express IT management software.
- Does this motherboard have built-in Wi-Fi? Yes, it includes integrated Wi-Fi 6E and Bluetooth, supporting the 2.4GHz, 5GHz, and 6GHz wireless bands.
