ASUS PRIME B860M-A WIFI Motherboard
The ASUS PRIME B860M-A WIFI motherboard is part of the ASUS PRIME series, engineered to deliver superior performance, cooling, and flexibility for next-generation Intel® Core™ Ultra Processors. Equipped with 7(80A) + 1(80A) + 1(80A) + 1(80A) power stages, it ensures rock-solid stability and optimized power delivery for demanding workloads and AI-driven applications.
The inclusion of AEMP III enhances DDR5 performance, allowing speeds of up to DDR5-8666+ (OC), while DIMM Fit Pro enables granular tuning for memory stability and overclocking. With PCIe 5.0 x16, dual M.2 slots (PCIe 5.0 & 4.0), and USB 20Gbps Type-C®, the motherboard guarantees ultra-fast data transfers and next-gen connectivity.
Cooling efficiency is achieved through multiple onboard heatsinks, hybrid fan headers, and Fan Xpert 2+ intelligent thermal management. The board supports WiFi 6E and Realtek 2.5Gb Ethernet for lightning-fast network performance.
Designed with customization in mind, it offers Aura Sync RGB, Pre-mounted I/O shield, SafeSlot, and EZ DIY features to simplify installation. Advanced software such as AI Advisor, Armoury Crate, GlideX, and DriverHub ensure seamless management, monitoring, and personalization of system performance and aesthetics.
The PRIME B860M-A WIFI stands as a future-ready foundation for modern PC builders — combining intelligent AI tuning, exceptional memory optimization, and sleek customization for high-performance computing.
Features
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Supports Intel® Core™ Ultra Processors (Series 2) with LGA1851 socket
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7(80A) + 1(80A) + 1(80A) + 1(80A) robust power stages for stable performance
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AEMP III and DIMM Fit Pro for enhanced DDR5 memory optimization
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Dual M.2 slots (PCIe 5.0 x4 & 4.0 x4) with speeds up to 128Gbps
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WiFi 6E and Realtek 2.5Gb Ethernet for ultra-fast connectivity
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USB 20Gbps Type-C® port supporting DisplayPort video output
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Fan Xpert 2+ software for precise cooling management
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Aura Sync RGB and Addressable Gen2 headers for lighting control
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Pre-mounted I/O shield, Q-Antenna, and SafeSlot for easy, durable DIY builds
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AI Solutions and AI Advisor for intuitive performance optimization
Specifications
| Categories | Details |
|---|---|
| Model | ASUS PRIME B860M-A WIFI |
| CPU Support | Intel® Core™ Ultra Processors (Series 2), LGA1851 |
| Chipset | Intel® B860 Chipset |
| Memory | 4 x DIMM slots, DDR5 up to 8666+ MT/s (OC), Max 256GB |
| Memory Features | Dual Channel, AEMP III, DIMM Fit Pro, Intel® XMP support |
| Expansion Slots | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16 (x4 mode), 1 x PCIe 4.0 x1 |
| Storage | 2 x M.2 slots (PCIe 5.0 x4 & 4.0 x4), 4 x SATA 6Gb/s ports |
| Ethernet | 1 x Realtek 2.5Gb Ethernet, ASUS LANGuard |
| Wireless & Bluetooth | WiFi 6E (2.4/5/6GHz), Bluetooth v5.3 |
| USB (Rear I/O) | 1 x USB 20Gbps Type-C®, 1 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 4 x USB 2.0 |
| USB (Front I/O) | 1 x USB 10Gbps Type-C®, 2 x USB 5Gbps, 2 x USB 2.0 |
| Audio | Realtek 7.1 Surround Sound HD Audio, Premium Capacitors |
| Back Panel I/O | 2 x DisplayPort, 1 x HDMI 2.1, 1 x USB-C, 1 x USB-A (10Gbps), 2 x USB-A (5Gbps), 4 x USB 2.0, 2.5Gb LAN, WiFi module, 3 x Audio jacks |
| Cooling Features | VRM & M.2 heatsinks, AIO pump header, multiple fan headers |
| Software | Armoury Crate, AI Advisor, GlideX, DriverHub, Fan Xpert 2+ |
| Special Features | Aura Sync RGB, Q-Antenna, SafeSlot, Pre-mounted I/O Shield, ProCool Connector |
| Form Factor | Micro-ATX (24.4cm x 24.4cm) |
| Operating System | Windows 11 (22H2 & later), Windows 10 64-bit (21H2 & later) |
| Accessories | 2 x SATA cables, 1 x WiFi Q-Antenna, 1 x M.2 screw kit, Quick Start Guide |
























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