MSI B550M PRO‑VDH WIFI AM4 Motherboard – Compact Wi‑Fi AC & PCIe 4.0 Support

The MSI B550M PRO‑VDH WIFI AM4 Motherboard delivers compact performance and comprehensive connectivity for modern PC builds. The MSI B550M PRO‑VDH WIFI AM4 Motherboard combines Wi‑Fi AC networking, PCIe 4.0 support, and advanced storage options in a versatile micro‑ATX form factor suitable for gaming, productivity, and everyday systems.

Designed for AMD AM4 Performance

Powered by the AMD B550 chipset, this motherboard supports AMD Ryzen™ 3000, 4000G, and 5000 series processors with BIOS updates, offering seamless compatibility for new and existing builds. Dual‑channel DDR4 memory support reaches up to 4400 MHz (OC) for responsive multitasking and gaming performance.

Efficient Networking & Connectivity

Featuring Wi‑Fi AC (802.11 a/b/g/n/ac) and Bluetooth 4.2, the MSI B550M PRO‑VDH WIFI board enables fast wireless connectivity alongside Gigabit Ethernet for stable wired networking. Dual‑band Wi‑Fi makes this board ideal for compact builds where wireless access is essential.

Storage and Expansion Ready

This AM4 board includes two M.2 slots accommodating NVMe SSDs (one with PCIe 4.0 support) and four SATA 6 Gb/s ports for additional storage. With a PCIe 4.0 x16 slot for modern GPUs and two PCIe 3.0 x1 slots for expansion cards, this motherboard balances performance and expandability.

Flexible I/O and Audio Features

Onboard display outputs include HDMI, DisplayPort, and VGA for broad monitor compatibility when using CPUs with integrated graphics. Audio is powered by a Realtek‑based codec for immersive sound. USB connectivity across rear and front headers keeps peripherals and external devices well supported.

 SPECIFICATIONS

• Brand: MSI
• Model: B550M PRO‑VDH WIFI
• Chipset: AMD B550
• Form Factor: Micro‑ATX (24.4 cm × 24.4 cm)
• CPU Socket: AMD AM4, Supports Ryzen™ 3000 / 4000G / 5000 Series (with BIOS update)
• Memory:
• 4 × DDR4 DIMM slots
• Up to 128 GB, Dual Channel
• Supports DDR4 up to 4400 MHz (OC)
• PCIe Expansion:
• 1 × PCIe 4.0 x16 slot
• 2 × PCIe 3.0 x1 slots
• Storage:
• 2 × M.2 slots (PCIe 4.0/3.0)
• 4 × SATA 6 Gb/s ports
• Networking:
• Wi‑Fi AC 802.11 a/b/g/n/ac
• Bluetooth 4.2
• Realtek® RTL8111H Gigabit LAN
• USB Ports:
• Rear USB 3.2 Gen1 Type‑A ×4
• Rear USB 2.0 ×2
• Front Header USB 3.2 Gen1 (Type‑C & Type‑A) Supported
• Video Outputs: 1 × HDMI 2.1, 1 × DisplayPort, 1 × VGA
• Audio: Realtek® ALC892/ALC897 7.1‑Channel HD Audio
• Internal Connectors: 24‑pin ATX, 8‑pin CPU power, fan headers, RGB headers
• BIOS Features: Flash BIOS Button, Click BIOS 5
• Form Factor: Micro‑ATX
• Color: Black