ASUS PRIME B860M-A-CSM Intel B860 Micro ATX Motherboard LGA 1851 DDR5 - 90MB1K00-M0EAYC

• Intel LGA 1851 socket compatible with Intel Core Ultra (Series 2) processors
• Supports up to 256 GB dual-channel DDR5 memory across 4 DIMM slots (up to 8666 MHz)
• Micro ATX form factor with Intel B860 chipset and 7.1-channel audio
• Supports up to 6 storage drives via M.2 and 4 SATA III ports with RAID support
• High-speed 2.5 Gigabit Ethernet port for fast wired network connectivity
• Display outputs include 1 HDMI port and 2 DisplayPorts alongside USB 3.2 Gen 2x2 Type-C

This micro ATX motherboard is built around the Intel B860 chipset and features an LGA 1851 socket designed for Intel Core Ultra (Series 2) processors. Engineered for DIY PC builders and general computing setups, it provides a dependable foundation for compact desktop systems and AI-ready workloads.

Memory capability includes four DIMM slots supporting up to 256 GB of non-ECC unbuffered DDR5 RAM in dual-channel mode at speeds up to 8666 MHz. Storage expansion accommodates up to six drives via M.2 and four SATA III connectors, with support for RAID 0, 1, 5, and 10 configurations.

Integrated 2.5 Gigabit Ethernet delivers reliable high-speed wired networking. For peripherals and displays, the rear panel provides HDMI and two DisplayPort outputs, multiple USB connections including a USB 3.2 Gen 2x2 Type-C port, and integrated 7.1-channel audio.