AMD Ryzen 5000/B550/ATX/M.2/HDMI/DVI/USB 3.1 Gen 2/DDR4/ATX/Gaming Motherboard)About this itemSupports AMD 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics ProcessorsDual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs10+3 Phases Digital Twin Power Design with Low RDS(on) MOSFETsUltra Durable PCIe 4.0 Ready x16 SlotDual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 ConnectorsNote: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.