ASUS TUF GAMING B550M-PLUS WIFI II (90MB19Y0-M0EAY0)

The ASUS TUF GAMING B550M-PLUS WIFI II (90MB19Y0-M0EAY0) is a microATX motherboard based on the AMD B550 chipset, designed for systems with Socket AM4 processors. The model is engineered for building gaming or general-purpose PCs with emphasis on modern interfaces, network capabilities, and support for high-speed storage. The board features four DDR4 slots and supports up to 128 GB of RAM at frequencies up to 4866 MHz in overclocking mode, making it suitable for both everyday tasks and high-performance configurations requiring large amounts of memory. For graphics cards, there is a primary PCIe 4.0 x16 slot, plus an additional PCIe 3.0 x16 slot operating in x4 mode and one PCIe 3.0 x1 slot. The storage subsystem includes two M.2 connectors — one with PCIe 4.0 x4 support and another with PCIe 3.0 x4 — along with four SATA 6 Gbps ports supporting RAID 0, 1, and 10. Integrated Wi-Fi 6, Bluetooth 5.2, and a 2.5Gb Ethernet controller simplify connectivity in both wired and wireless networks. The rear panel offers USB 3.2 Gen 2 Type-A and Type-C, USB 3.2 Gen 1, USB 2.0, DisplayPort, HDMI, optical S/PDIF, and audio connectors. The board is equipped with BIOS FlashBack, heatsinks for the VRM and M.2, RGB headers for Aura Sync, and a Realtek 7.1 audio system, making it a well-balanced solution for compact AM4 builds.