PRIME B860M-A WIFI mATX DDR5 Motherboard

Reliable Performance in a Compact Form Factor

Upgrade your mid-range gaming or productivity PC with the PRIME B860M-A WIFI. Designed with a micro-ATX layout, this motherboard delivers DDR5 memory, PCIe 5.0 expansion, and WiFi 7 connectivity while maintaining ASUS’s signature stability and reliability.

Powered by the Intel® B860 chipset and compatible with Intel® Core™ Ultra processors, it integrates robust VRM power delivery and premium components to ensure consistent performance during long gaming sessions or multitasking workloads. Moreover, its compact design makes it ideal for space-conscious builds without sacrificing expandability.

Key Features & Specifications

Micro-ATX Architecture for Versatile Builds

• Intel® B860 chipset

• LGA1851 socket for Intel® Core™ Ultra processors

• Micro-ATX form factor

• DDR5 memory support

• PCIe 5.0 x16 slot

• WiFi 7 + 2.5Gb Ethernet

• Dual M.2 PCIe 4.0/5.0 slots with heatsinks

• Realtek high-definition audio

Additionally, reinforced PCIe slots enhance GPU durability, and multiple fan headers improve thermal management. ASUS BIOS and AI tuning tools make system optimization simple for both beginners and advanced users.

For official specifications and support, visit ASUS:
https://www.asus.com/

Optimized Gaming and Productivity Performance

The PRIME B860M-A WIFI ensures smooth communication between CPU, memory, and GPU, providing stable frame rates, faster game loading, and efficient multitasking. DDR5 memory delivers improved responsiveness, while PCIe 5.0 support allows future-proof upgrades for graphics cards and ultra-fast NVMe SSDs.

For independent reviews and performance benchmarks, check:
https://www.tomshardware.com/

Why Choose PRIME B860M-A WIFI?

PRIME series motherboards focus on reliability and expandability at a competitive price. However, this model also offers high-speed networking and next-generation PCIe support in a compact mATX layout.

You benefit from:

• Stable VRM power delivery for consistent performance

• High-speed WiFi 7 and 2.5Gb LAN

• PCIe 5.0 for future upgrades

• Micro-ATX form factor for smaller builds

Pair it with our Intel Gaming Processors, upgrade memory with DDR5 RAM Kits, or complete your setup using mATX PC Cases.

Compatibility & Requirements

• Supports Intel Core Ultra processors (LGA1851)

• Requires DDR5 memory modules

• Micro-ATX compatible PC case

• Recommended PSU for high-performance GPUs

• Windows 11 recommended

Ensure BIOS is updated for full processor support.

PRODUCT SPECIFICATIONS

• Chipset: Intel B860

• Socket: LGA1851

• Form Factor: Micro-ATX

• Memory Support: DDR5 DIMM slots

• Expansion Slots: PCIe 5.0 x16

• Networking: WiFi 7, 2.5Gb LAN

• Storage: Dual M.2 PCIe 4.0/5.0 + SATA ports

• USB Ports: USB 3.2 Gen 2 & Gen 1

• Audio: Realtek HD Audio

Dimensions:

• 24.4 cm x 24.4 cm

Weight:

• Approx. 1.1 kg

Power Requirements:

• 24-pin ATX power connector

• 8-pin + 8-pin CPU power connectors

Warranty:

• 3-Year Manufacturer Warranty

Package Contents:

• PRIME B860M-A WIFI Motherboard

• SATA Cables

• WiFi Antenna

• I/O Shield

• User Manual

• M.2 Mounting Kit

Does this motherboard support DDR4 memory?

No, it supports DDR5 memory only.

Is WiFi included?

Yes, it includes built-in WiFi 7 and Bluetooth.

Can I install a full-size GPU in a micro-ATX case?

Yes, provided your case supports the GPU dimensions.

Is this suitable for gaming and productivity tasks?

Yes, it delivers stable performance for gaming, streaming, and multitasking.

What case size is required?

A micro-ATX compatible PC case is required.