ASUS Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header

Condition: Open Box – Grade A, clean and undamaged.

The ASUS Prime B550M-A WiFi II Micro ATX motherboard is ideal for reliable performance and fast wireless connectivity. This model combines Wi-Fi 6, PCIe 4.0, ECC memory, and HDMI 2.1 in a compact form. It’s a top choice for those seeking speed, stability, and strong compatibility.

This motherboard uses the AMD B550 chipset. It works with many Ryzen processors. It fits most needs and supports the Ryzen 5000, 5000 G-Series, and select Ryzen 3000 CPUs. Users can choose the perfect processor for their setup.

There are four DIMM slots for DDR4 RAM. These slots support up to 128GB, letting you boost multitasking and speed. Overclocked memory up to 4866 MHz is supported. This lets power users, gamers, and professionals work fast and smooth. ECC support aids stability, making it ideal for workstations.

Get flexible storage with dual M.2 slots and four SATA 6Gb/s ports. One M.2 slot uses PCIe 4.0 for NVMe SSDs, ensuring blazing-fast read and write speeds. The other M.2 slot uses PCIe 3.0. Combine fast NVMe drives with classic SATA for reliable, expandable storage. This mixture fits both gamers and business users needing lots of storage.

The motherboard boasts rich connectivity. Integrated Wi-Fi 6 delivers high-speed wireless, low lag, and a stable online experience. A 1Gb LAN port allows dependable wired connections. Connect more devices with USB 3.2 Gen 2 and Gen 1 ports. The layout makes it simple to use both new and old USB devices. Plenty of headers are available for additional front panel USB.

Display options include HDMI 2.1, DVI-D, and D-Sub. Use multiple monitors or just one. HDMI 2.1 enables smooth 4K visuals at 60Hz. The versatile video setup suits creative work, streaming, and everyday use. It fits many monitor choices.

Enjoy premium audio with the Realtek ALC887 7.1-Channel codec. Audio shielding and premium capacitors block interference and deliver crisp sound. Movies, games, and video calls all sound clear and precise.

The Prime B550M-A WiFi II’s expansion slots feature PCIe 4.0 x16 for the latest GPUs. There’s also a PCIe 3.0 x16 slot and two PCIe 3.0 x1 slots for extra cards like sound or network cards. This allows easy upgrades to meet evolving needs.

Cooling matters. This board uses a VRM heatsink and thermal pads to maintain cool performance. Several fan headers and Fan Xpert 2+ software help manage airflow. Fine-tune your cooling whether you’re gaming, editing, or running lots of applications.

ASUS’s 5X Protection III guards against power surges and corrosion. Features like DIGI+ VRM, LANGuard, SafeSlot Core, and stainless back I/O boost longevity and dependability.

Personalize your build with Aura Sync RGB. Addressable Gen 2 and classic RGB headers let you sync lighting with other gear. Make your setup reflect your style with vibrant lighting effects.

This board’s Micro ATX form factor is great for compact cases. You don’t sacrifice features—get robust power and plenty of ports in a smaller size. It suits users wanting small builds without limits.

Frequently Asked Questions (FAQ)

• Question: Which CPUs work with the ASUS Prime B550M-A WiFi II?
  Answer: This board supports AMD Ryzen CPUs like Ryzen 5000 Series and several from the 3000 and 4000 lineup. You can use options such as Ryzen 5 5600X and Ryzen 7 3700X. Flexibility helps in gaming PC builds and workstations. Always check the ASUS CPU support list for the best match. BIOS updates may be needed.
• Question: Does it have PCIe 4.0 for new graphics cards?
  Answer: Yes, the primary PCIe slot runs at PCIe 4.0 speeds when paired with supported Ryzen CPUs. This lets new graphics cards and M.2 NVMe drives reach top speed. Gaming, 3D modeling, and data transfers all benefit from this feature. For best results, use a Ryzen 3000 or newer CPU.
• Question: What can I use for storage here?
  Answer: The ASUS Prime B550M-A WiFi II has two M.2 slots and four SATA 6Gb/s ports. The main M.2 slot is PCIe 4.0 for lightning-fast SSDs. The second slot works with PCIe 3.0 and SATA drives. Four SATA ports let you add hard drives or SSDs for extra space. It’s flexible enough for huge game libraries or backup drives.
• Question: Can I get fast wireless performance?
  Answer: Yes. The board includes fast Wi-Fi 6 (802.11ax). This gives you speed boosts and better efficiency, even on busy networks. Great for streaming, video calls, or cloud gaming. For the lowest latency, use the built-in 1Gb LAN port.
• Question: How can I connect it to my display?
  Answer: You can use HDMI 2.1, DVI-D, or classic D-Sub. HDMI 2.1 supports 4K monitors at 60Hz, so you get sharp and smooth video. You can hook up a modern screen or use it with older monitors. This covers most setups and work environments.

With strong support for AMD Ryzen, PCIe 4.0, fast Wi-Fi 6, ECC RAM, and vibrant RGB, the ASUS Prime B550M-A WiFi II Micro ATX motherboard fits most modern builds. Its small size, advanced features, and multiple expansion options make it a favorite for gamers and pros.

Read more on the ASUS product page for official specs or support.

Explore other electronics components here to complete your setup.

Keywords: ASUS, motherboard, Wi-Fi 6, PCIe 4.0