ASRock B550 Phantom Gaming 4/ac Motherboard – AM4, WiFi, PCIe 4.0, ATX

Built for AMD. Built for Gaming.

The ASRock B550 Phantom Gaming 4/ac is a feature-packed ATX motherboard designed for AMD Ryzen 5000, 4000G, and 3000 series processors. With PCIe 4.0 support, built-in WiFi, and robust power delivery, it's the ideal foundation for a high-performance gaming or workstation build.

Key Features

• Socket: AM4 | Chipset: AMD B550
• CPU Support: AMD Ryzen 5000 / 4000G / 3000 Series (BIOS update may be required for Zen 3)
• Memory: 4x DDR4 slots | Up to 128GB | Dual Channel | Up to DDR4-4733(OC)
• Storage: 1x Hyper M.2 (PCIe Gen4x4, up to 64Gb/s) + 4x SATA 6Gb/s | RAID 0/1/10
• Expansion: 1x PCIe 4.0 x16 + 1x PCIe 3.0 x16 + 2x PCIe 3.0 x1
• Wireless: Intel 802.11ac WiFi (2.4/5GHz) + Bluetooth 4.2
• LAN: Realtek 1Gbps Ethernet
• Audio: Realtek ALC1200 | 7.1 Channel | Nahimic Audio
• RGB: 2x RGB headers + 2x Addressable RGB headers | Polychrome SYNC
• Rear I/O: 6x USB 3.2 Gen1, HDMI, RJ-45, PS/2, HD Audio
• Form Factor: ATX (12.0" × 9.6")
• OS Support: Windows 10/11 64-bit

What's in the Box

• ASRock B550 Phantom Gaming 4/ac Motherboard
• 2x SATA Data Cables
• 2x WiFi Antennas (2.4/5GHz)
• 1x M.2 Screw
• I/O Shield + Quick Installation Guide + Support CD

Pair it with an AMD Ryzen processor and unlock the full potential of your next build.