Description

The ASUS TUF Gaming B550M‑Plus Wi‑Fi II builds on TUF reliability with an enhanced 8+2 DrMOS power design and military-grade components to support high-core-count Ryzen CPUs. This micro‑ATX board delivers PCIe 4.0 bandwidth to the primary x16 slot and one M.2 slot, while a second M.2 slot runs on PCIe 3.0. Connectivity includes Wi‑Fi 6 (802.11ax) with Bluetooth 5.2, 2.5 Gb Ethernet with TUF LANGuard, and USB 3.2 Gen 2 Type-A and Type-C. Comprehensive cooling options include VRM heatsinks, fanless chipset heatsink, M.2 cooling, and hybrid fan headers managed via Fan Xpert 2+. Built-in BIOS FlashBack, Aura Sync RGB headers, and two-way AI noise cancellation further enhance user experience and customization.

Key Features

• 8+2 DrMOS power stages with ProCool and DIGI+ VRM for stable CPU power

• PCIe 4.0 x16 GPU slot and PCIe 4.0 x4 M.2 (plus additional PCIe 3.0 M.2)

• Wi‑Fi 6 and Bluetooth 5.2; 2.5 GbE LAN with TUF LANGuard

• Comprehensive cooling: VRM/M.2 heatsinks, fanless chipset, hybrid fan headers

• BIOS FlashBack button and Aura Sync RGB with headers

• AI-powered two-way noise cancellation for mic and audio output

Key Specifications

• Socket/Chipset: AM4 / AMD B550

• Memory: 4× DDR4 slots, up to 128 GB, 4866 MHz (OC)

• Expansion Slots: PCIe 4.0 x16, PCIe 3.0 x16 (x4), PCIe 3.0 x1

• Storage: 2× M.2 slots (1× PCIe 4.0, 1× PCIe 3.0), 4× SATA 6 Gb/s

• Networking: Wi‑Fi 6 (802.11ax), Bluetooth 5.2, 2.5 GbE LAN

• Rear I/O: USB 3.2 Gen 2 Type-A & Type-C, USB 3.2 Gen 1, USB 2.0, HDMI 2.1, DisplayPort 1.2, audio jacks, S/PDIF, BIOS FlashBack, PS/2

• Form Factor: Micro-ATX (244×244 mm)