ASUS PRIME B860M-A CSM M-ATX Motherboard

Key Points

• Engineered for Intel Core Ultra Processors (Series 2) with LGA1851 socket compatibility.
• Robust 80A power stage configuration for reliable performance under heavy workloads.
• Supports high-speed DDR5 memory up to 8666+ MT/s with AEMP III and XMP support.
• Dual M.2 slots featuring PCIe 5.0 and PCIe 4.0 for ultra-fast storage connectivity.
• Comprehensive cooling design with onboard heatsinks and multiple hybrid fan headers.
• Versatile I/O connectivity including USB 20Gbps Type-C and 2.5Gb Ethernet.
• DIY-friendly features like EZ PC design to simplify the system building process.
• Customizable aesthetics with Aura RGB headers and Addressable Gen 2 support.

The ASUS PRIME B860M-A CSM is a high-performance Micro-ATX motherboard meticulously engineered to harness the power of the latest Intel Core Ultra processors. By integrating high-side and low-side MOSFETs into a robust 80-ampere power stage architecture, this board provides the clean, stable power delivery required for demanding computing tasks, gaming, and content creation. Whether you are pushing your CPU to its limits or maintaining a steady workstation environment, the PRIME series ensures your system remains reliable and efficient.

Memory performance is a standout feature of this motherboard, thanks to the inclusion of AEMP III and DIMM Fit technology. AEMP III allows users to push DDR5 modules to extreme frequencies by optimizing clock drivers and memory timing, while DIMM Fit provides a deep-dive analysis of your specific memory modules to ensure perfect stability. With support for up to 256GB of DDR5 memory, this platform is built to handle massive datasets and intensive multitasking with ease.

Connectivity and expansion are at the heart of the PRIME B860M-A CSM design. With a PCIe 5.0 x16 slot and a high-speed M.2 interface, you are prepared for the next generation of graphics cards and storage devices. The rear I/O panel is packed with modern connectivity options, including a 20Gbps USB Type-C port and 2.5Gb Ethernet, ensuring your peripheral and networking needs are met. The board also features extensive cooling options, including dedicated headers for AIO pumps and chassis fans, keeping your components cool even during prolonged operation.