Gigabyte B550 AORUS MASTER ATX Motherboard Key Features ATX Motherboard AMD AM4 Socket with AMD B550 Chipset Supports DDR4 Memory up to 3200MHz Supports PCIe Gen4 6 SATA III Slots, 3 M.2 Slot 3 Year Warranty with Gigabyte Overview Introducing the Gigabyte AORUS MASTER B550 Motherboard. Filled with the latest technologies to take your gaming experience to the next level such as PCI-E 4.0 technology to give you better performance, bandwidth and eye-watering speeds, Type-C rear IO connectivity, triple M.2 connectors, Wi-Fi 6/Bluetooth 5 support and more. Illuminate your system in your own style with Gigabytes RGB Fusion software or even have supported devices be interactive with the new gaming mode to give yourself that additional immersive gaming experience. The AORUS B550 MASTER is ready to unleash the full potential of the 3rd Generation Ryzen CPUs, give your system the strongest foundations and make your friends and enemies envious of the power you now hold. Specifications Form Factor ATX Socket AMD AM4 Socket Chipset AMD B550 Chipset Max CPU Support AMD Ryzen 5000 Series Memory Channel Dual Memory Support DDR4 Up to 3200MHz DIMM Slots 4 Max Memory 128GB PCIe Gen Gen 4 PCIe x16 1 PCIe x1 2 (PCIe 3.0) SATA 3  6 M.2 Slots 3 Front Ports 2 x USB 3.2, 4 x USB 2.0, Rear Ports 5 x USB 3.2 Gen 2, 6 x USB 3.2 Gen 1, 1 x USB Type-C 3.2, 5 x HD Audio Connectors VGA Ports 0 DVI-D Ports 0 DisplayPort 1.4 0 HDMI Ports 1 Audio Chip Realtek ALC1200-VB LAN Ports Realtek 2.5GbE LAN chip Operating System Windows 10 64-bit DirectX 12