“Asus ROG Strix B550-A GAMING Desktop Motherboard – AMD B550 Chipset – Socket AM4 – ATX – Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, Ryzen 5 Pro, Ryzen 7 PRO, Ryzen 9 PRO Processor Supported – 128 GB DDR4 SDRAM Maximum RAM – DIMM, UDIMM – 4 x Memory Slots – HDMI – DisplayPort – 6 x SATA Interfaces AMD AM4 3RD GEN RYZEN PCIE 4.0” has been added to your cart. View cart