AMD A520 Ultra Durable Motherboard with Digital VRM Solution, GbE LAN, Smart Fan 5 with FAN STOP- Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors- Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs- Ultra Durable™ PCIe 3.0 x16 Slot- NVMe PCIe 3.0 M.2 Connectors- High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality- GbE LAN with Bandwidth Management- Rear DisplayPort and HDMI for Multi-display Support- Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP- Anti-Sulfur Resistors Design