Mainboard|gigabyte|amd b550|sam4|micro-atx|memory ddr4|memory slots 4|1xpci-express 3.0 1x|1xpci-express 3.0 4x|1xpci-express 4.0 16x|2xm.2|1xdvi-d|1xhdmi|1xdisplayport|4xusb 2.0|4xusb 3.2|1xps/2|1xrj45|3xaudio port|b550mds3hac1.7

AMD B550 Ultra Durable Motherboard with Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP

– Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors

– Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs

– 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs

– Ultra Durable™ PCIe 4.0 Ready x16 Slot

– Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors

– Onboard Dual Band 802.11ac Wireless & BT Support with WIFI Antenna

– High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality

– Realtek GbE LAN with Bandwidth Management

– Rear DisplayPort, HDMI & DVI for Multi-display Support

– Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP

– Anti-Sulfur Resistors Design