ASRock has introduced the B550M Pro-A WiFi 6E motherboard, a micro‑ATX model for AM4 processors.
ASRock has introduced the B550M Pro-A WiFi 6E motherboard, a micro‑ATX model for AM4 processors. The board features an 8‑phase VRM with an aluminum cooling block, four DDR4 DIMM slots that support up to 128 GB at 4533 MHz, a Wi‑Fi 6E module, a 1 GbE port, and two PCIe slots—one Gen 4 x16 and one Gen 3 x4. It also includes dual M.2 slots for Gen 4 SSDs, four SATA connectors, multiple USB 3.2 Type‑A ports, a Type‑C header, and a PS/2 header. The product supports Ryzen 3000/3000G, Ryzen 4000G, and Ryzen 5000/5000G series CPUs. ASRock has not disclosed a price, but the board is positioned as a low‑cost option for budget PC builds.
- Publisher
- wccftech
- Reliability
- high
- Published
- 8/31/2026, 10:00:23 AM
- Retrieved
- 8/31/2026, 10:00:23 AM
- Relevance
- 80%
- Confidence
- 85%

