The motherboards of the ROG Strix B550 Gaming series offer a feature set typically found in the high-end ROG Strix X570 Gaming series, including the modern PCI Express 4.0 interface. The flagship of the B550 motherboard lineup, ROG Strix B550-XE Gaming WIFI, provides robust power delivery and effective cooling, making it well-suited for the popular AMD Ryzen 3rd generation processors and the modern AMD Ryzen 5000 processors (Zen 3 architecture).