ASUS PRIME B550M-A Wi-Fi II mATX Motherboard – Dual M.2, PCIe 4.0, Wi-Fi 6, RGB
- AMD AM4 Socket: Supports Ryzen™ 5000/5000 G-Series, 4000 G-Series, and 3000 Series Desktop Processors
- Comprehensive Cooling: VRM and PCH heatsinks, hybrid fan headers, and Fan Xpert 2+
- Ultrafast Connectivity: PCIe 4.0, dual M.2, USB 3.2 Gen 2, Wi-Fi 6, and Realtek 1Gb Ethernet
- Aura Sync RGB: Addressable Gen 2 and RGB headers for customizable lighting effects
Overview
The ASUS PRIME B550M-A Wi-Fi II is engineered to unleash the full potential of AMD’s Ryzen™ platform, offering a robust power design, intelligent tuning options, and versatile connectivity for daily users and PC builders. With multiple onboard heatsinks and hybrid fan headers, it’s designed to stay cool and stable under heavy loads. Integrated RGB lighting and audio enhancements complete a reliable, customizable foundation for your next build.
View full product details on ASUS
Specifications
| Motherboard Type: | Desktop |
| Form Factor: | Micro ATX |
| Socket: | AMD AM4 |
| Chipset: | AMD B550 |
| CPU Support: | Supports Ryzen™ 5000/5000 G, 4000 G, 3000 Series Not compatible with Ryzen 5 3400G & Ryzen 3 3200G |
| RAM Technology: | DDR4 (Dual Channel) |
| RAM Slots: | 4 x DIMM |
| Max Memory: | 128GB |
| RAM Speed: | Up to 4866 (OC) |
| Graphics: | Integrated (depends on CPU) |
| Video Outputs: | 1 x VGA, 1 x DVI-D, 1 x HDMI |
| PCIe Slots: | 1 x PCIe 4.0 x16, 2 x PCIe 3.0 x1 |
| Storage: | 4 x SATA III, 2 x M.2 (PCIe/SATA) |
| RAID Support: | RAID 0, 1, 10 |
| LAN: | Realtek 1Gb Ethernet |
| Wireless: | Wi-Fi 6 (802.11ax), Bluetooth 5.2 |
| Audio: | Realtek 7.1 HD Audio CODEC |
| USB Ports: | Rear: 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1 Internal: 2 x USB 2.0, 2 x USB 3.2 Gen 1 |
| Back I/O Ports: | 2 x USB 3.2 Gen 2, 4 x USB 3.2 Gen 1, 1 x HDMI, 1 x DVI-D, 1 x VGA, 1 x LAN, Wi-Fi antenna ports, PS/2, 3 x Audio jacks |
| Internal Connectors: | 1 x 24-pin Main, 1 x 8-pin +12V, 2 x M.2, 4 x SATA 6Gb/s, 1 x USB 3.2 Gen 1, 2 x USB 2.0, 1 x Addressable Gen 2, 2 x AURA RGB, CPU/Chassis fan headers, Clear CMOS |
| Expansion: | SPI TPM, COM, Front Audio, S/PDIF Out, System Panel, Speaker |
| Accessories: | 2 x SATA Cables, Wi-Fi Antennas, I/O Shield, M.2 Screws, Support DVD, User Manual |
| Package Weight: | 1.3 kg |
| Warranty: | 3 Years |
