Description

ASUS PRIME B550M-A WIFI II

The ASUS PRIME B550M-A WIFI II is a reliable micro-ATX motherboard designed for AMD Ryzen processors. It combines DDR4 memory support, fast storage options, built-in Wi-Fi 6, and practical connectivity. Therefore, it is a good foundation for gaming PCs, home systems, and everyday desktop builds.

Built around the AMD B550 chipset, the motherboard uses the AM4 socket and supports AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series desktop processors. In addition, it features a 4+2 DrMOS power design to provide stable power delivery for compatible processors.

For memory, the board includes four DDR4 DIMM slots supporting up to 128GB of RAM. Moreover, memory speeds can reach 4866MHz through overclocking, depending on the processor and memory configuration.

Storage is handled by two M.2 slots and four SATA 6Gb/s ports. The primary M.2 slot supports PCIe 4.0 x4 with compatible Ryzen processors, while the second slot supports PCIe 3.0 x4. As a result, you can combine fast NVMe storage with additional SATA drives.

For connectivity, the motherboard includes Wi-Fi 6, Bluetooth 5.2, and Realtek 1Gb Ethernet. Furthermore, the rear I/O provides USB 3.2 Gen 2, USB 3.2 Gen 1, HDMI, DVI-D, D-Sub, and a PS/2 combo port.

Overall, the ASUS PRIME B550M-A WIFI II offers a practical balance of features, expansion, and connectivity for an affordable AMD AM4 PC build.

Key Specifications

• Socket: AMD AM4
• Chipset: AMD B550
• Form Factor: Micro-ATX
• Memory: 4 × DDR4 DIMM, up to 128GB
• Memory Speed: Up to 4866MHz (OC)
• Expansion: 1 × PCIe 4.0 x16, 2 × PCIe 3.0 x1
• Storage: 2 × M.2, 4 × SATA 6Gb/s
• Networking: Wi-Fi 6, 1Gb Ethernet, Bluetooth 5.2
• Display: HDMI, DVI-D, D-Sub
• Audio: Realtek 7.1 Surround Sound