ASUS PRIME B550M-A WIFI II mATX Motherboard (90MB19X0-M0EAY0)

Product Overview

The ASUS PRIME B550M-A WIFI II is a reliable and feature-rich Micro-ATX motherboard built for AMD AM4 systems. Designed for gaming, productivity, and everyday computing, it offers strong performance, modern connectivity, and efficient cooling in a compact form factor.

AMD AM4 Platform Support

Compatible with Ryzen 5000, 5000G, 4000G, and 3000 series processors, delivering solid performance for gaming, streaming, and multitasking.

DDR4 Memory Performance

Equipped with four DDR4 DIMM slots supporting up to 128GB, ensuring smooth multitasking and efficient system performance.

PCIe 4.0 for Faster Graphics

Includes a PCIe 4.0 x16 slot, enabling higher bandwidth for modern GPUs and improved gaming performance.

Dual M.2 Storage Support

Features two M.2 slots for high-speed NVMe SSDs, reducing load times and enhancing overall system responsiveness.

Reliable Connectivity

Built-in Wi-Fi 6, Bluetooth 5.2, and Realtek 1Gb Ethernet provide stable and fast networking for gaming and online tasks.

Comprehensive Cooling Design

Includes VRM and PCH heatsinks along with hybrid fan headers and Fan Xpert 2+ for efficient thermal management.

Flexible Display Outputs

Supports HDMI, DVI-D, and VGA outputs, ensuring compatibility with a wide range of monitors and setups.

Aura Sync RGB Customization

Includes addressable Gen 2 RGB headers for syncing lighting effects across compatible components using Aura Sync.

Built for Everyday & Gaming Systems

Ideal for budget to mid-range gaming builds, home PCs, and productivity systems with reliable performance.

Compact mATX Form Factor

Perfect for space-saving builds while still offering essential features and expandability.