Asrock B550M Phantom Gaming 4 micro‑ATX Motherboard

The ASRock B550M Phantom Gaming 4 is a compact micro‑ATX motherboard designed for building gaming and performance PCs using AMD Ryzen processors with AM4 socket. It features a strong power design, PCIe 4.0 support, dual M.2 slots, and four DDR4 memory slots. It’s ideal for versatile and upgrade-ready configurations.

Technical specifications:



Form factor: micro‑ATX




Chipset: AMD B550




Socket: AM4 (supports Ryzen 3000/4000/5000 Series)




Power: 8-phase digital power design




Memory: DDR4, up to 128 GB, 4 × DIMM




Expansion slots: 1 × PCIe 4.0 x16, 1 × PCIe 3.0 x1




Storage: 2 × M.2, 4 × SATA III




Video & audio: HDMI, 7.1 HD audio codec




USB: up to 6 ports (including USB 3.2 Gen1)




Network: Gigabit Ethernet