ASUS Prime B550M-A WiFi AMD (Ryzen AM4) micro ATX Motherboard with dual M.2, PCIe 4.0, Intel® WiFi 6, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers support (Certified Refurbished)

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Key Features

• CPU Support: Compatible with AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series desktop processors via the AM4 socket. ASUS Global+2ASUS Global+2ASUS Global+2

• Chipset: AMD B550, enabling PCIe 4.0 support for enhanced data transfer speeds.ASUS Global

• Memory: Supports up to 128GB of DDR4 RAM across four DIMM slots, with ECC and non-ECC un-buffered memory support.

• Storage: Equipped with dual M.2 slots (one supporting PCIe 4.0 x4 and SATA modes, the other supporting PCIe 3.0 x4 and SATA modes) and four SATA 6Gb/s ports, allowing for flexible storage configurations. ASUS Global+1ASUS Global+1

• Networking:

  • Wi-Fi: Integrated Intel® Wi-Fi 6 (802.11ax) module supporting dual-band frequencies (2.4/5 GHz) and offering speeds up to 2.4 Gbps.

  • Ethernet: Realtek RTL8111H 1Gb Ethernet for reliable wired connections.ASUS Global

• Audio: Features Realtek ALC887 7.1-channel high-definition audio codec with premium Japanese capacitors and audio shielding for immersive sound quality.ASUS Global+2B&H Photo Video+2ASUS Global+2

• USB Ports:

  • Rear I/O: Includes two USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and additional USB 2.0 ports for peripherals.

  • Internal Headers: Provides headers for additional USB 3.2 Gen 1 and USB 2.0 ports.B&H Photo VideoASUS Global

• Expansion Slots:

  • One PCIe 4.0 x16 slot for graphics cards.

  • One PCIe 3.0 x16 slot (operating at x4 mode).

  • Two PCIe 3.0 x1 slots for additional expansion cards.ASUS Global+1ASUS Global+1

• Display Outputs: Offers HDMI 2.1, DVI-D, and D-Sub ports, supporting up to 4K resolution at 60Hz, catering to various display setups.ASUS Global

• RGB Lighting: Includes Aura Sync RGB headers and an addressable Gen 2 header, allowing synchronization of RGB lighting across compatible devices.ASUS Global+6ASUS Global+6ASUS Global+6

• Cooling Solutions: Equipped with VRM and PCH heatsinks, hybrid fan headers, and Fan Xpert 2+ utility for optimized thermal performance.ASUS Global+3ASUS Global+3ASUS Global+3

• Form Factor: MicroATX (9.6 x 9.6 inches), suitable for compact PC builds.ASUS Global