GIGABYTE B550 Vision D Wifi AM4 DDR4 AMD Motherboard

The Gigabyte B550 Vision D WiFi is an ATX-form-factor motherboard (305 mm × 244 mm) built on the AMD B550 chipset with an AM4 socket, supporting 3rd Generation AMD Ryzen processors and New Generation AMD Ryzen with Radeon Graphics processors. Designed with professional content creators and workstation users in mind, it combines a robust power delivery system, comprehensive connectivity, and reliability-focused features such as support for ECC Un-buffered DDR4 memory. Memory support spans four DDR4 DIMM slots with a maximum capacity of 128 GB (up to 32 GB per DIMM). The board accommodates standard DDR4 speeds of 2133 through 3200 MHz and supports overclocked profiles up to DDR4 5200 (O.C.) on 3rd Gen Ryzen, as well as XMP memory modules. Dual-channel architecture and ECC compatibility make this board well suited to data-sensitive workloads such as video editing, 3D rendering, and large-file transfers. Storage options include two M.2 Socket 3 connectors: one CPU-connected slot (M2A_CPU) supporting PCIe 4.0 x4/x2 and SATA on 3rd Gen Ryzen, and one chipset-connected slot (M2B_SB) supporting PCIe 3.0 x4/x2 and SATA, both accommodating 2242/2260/2280/22110 form-factor SSDs. Both M.2 connectors include thermal guards. Four SATA 6 Gb/s connectors support RAID 0, RAID 1, and RAID 10 configurations. Expansion slots comprise one PCIe x16 slot (PCIe 4.0 x16 with 3rd Gen Ryzen), one PCIe x16 slot running at up to x8 (PCIe 4.0 x8), and one chipset PCIe 3.0 x4 slot, enabling AMD CrossFire multi-GPU configurations. Wireless connectivity is handled by the Intel Wi-Fi 6 AX200 module, supporting 802.11ax on 2.4 GHz and 5 GHz dual-band with up to 2.4 Gbps data rate (environment-dependent) and Bluetooth 5. Wired networking is provided by dual Intel GbE LAN controllers with cFosSpeed traffic-shaping software included. The back panel delivers two USB Type-C ports (USB 3.2 Gen 2, via Intel Titan Ridge Thunderbolt 3 controller), two USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 ports, two USB 2.0 ports, one PS/2 port, one HDMI port, one DisplayPort In port, two RJ-45 LAN ports, optical S/PDIF out, and five audio jacks. Audio is powered by a Realtek ALC1220-VB codec with DTS:X Ultra support and 2/4/5.1/7.1-channel output. Fan management is handled by Gigabyte's Smart Fan 5 system featuring hybrid fan headers and multiple temperature sensor headers, supporting water-cooling pump headers and addressable LED (ARGB) and standard RGB headers for lighting control via RGB Fusion software. The BIOS uses a licensed AMI UEFI implementation with Q-Flash Plus, allowing BIOS updates without an installed CPU or memory. Verified Specifications: • Socket: AMD AM4 | Chipset: AMD B550 | Form Factor: ATX (305 × 244 mm) • Memory: 4 × DDR4 DIMM, max 128 GB, dual-channel, ECC and non-ECC support, XMP • M.2 Slots: 2 × (PCIe 4.0 x4 CPU + PCIe 3.0 x4 Chipset), both with thermal guards • SATA: 4 × 6 Gb/s (RAID 0/1/10) • PCIe Slots: 1 × PCIe 4.0 x16, 1 × PCIe 4.0 x8, 1 × PCIe 3.0 x4 • Wireless: Intel Wi-Fi 6 AX200, 802.11ax, 2.4/5 GHz, Bluetooth 5 • LAN: 2 × Intel GbE (1000/100 Mbit) • USB (back panel): 2 × USB-C Gen 2 (Thunderbolt 3), 2 × USB-A Gen 2, 4 × USB-A Gen 1, 2 × USB 2.0 • Audio: Realtek ALC1220-VB, DTS:X Ultra, 7.1-channel, S/PDIF out • Display Out: 1 × HDMI 2.1 (4096×2160@60 Hz, requires APU) • Warranty: 3 Years