ASRock B850 Steel Legend WiFi, AMD B850, AM5, DDR5, PCIe 5.0, 4x M.2, 2.5G/WiFi 7, USB 3.2 Gen2, AMD EXPO, ATX

ASRock B850 Steel Legend WiFi ATX Motherboard

The ASRock B850 Steel Legend WiFi motherboard is built for users who demand durability, performance, and next-generation connectivity on the AMD platform. Powered by the AMD B850 chipset and supporting Socket AM5, it is fully compatible with AMD Ryzen™ 9000, 8000, and 7000 series processors, making it a future-ready foundation for gaming and high-performance desktop systems.

Featuring a robust 14+2+1 phase power design with 80A Dr.MOS, DDR5 memory support up to 8000+ MHz (OC), and PCIe 5.0 graphics and storage capabilities, this ATX motherboard delivers exceptional stability and speed. Integrated WiFi 7, 2.5G LAN, and an extensive selection of USB ports ensure ultra-fast connectivity for modern peripherals and workflows.

Key Features

• AMD B850 chipset with Socket AM5 support
• Compatible with AMD Ryzen™ 9000, 8000, and 7000 series processors
• 14+2+1 phase power design with 80A Dr.MOS
• DDR5 dual-channel memory support up to 8000+ MHz (OC)
• PCI Express 5.0 x16 slot for next-generation graphics
• Four M.2 slots including one PCIe Gen5 x4
• Integrated WiFi 7 (802.11be) and Bluetooth
• Realtek 2.5G LAN for high-speed wired networking
• Premium 7.1-channel audio with Nahimic support
• Toolless multi-layer M.2 heatsink and enhanced thermal design

Specifications

• Brand: ASRock
• Model: B850 Steel Legend WiFi
• Chipset: AMD B850
• Processor Socket: Socket AM5
• Form Factor: ATX
• Memory Type: DDR5
• Memory Slots: 4 x DIMM (Dual Channel)
• Maximum Memory Speed: Up to 8000+ MHz (OC)
• Expansion Slots: 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16
• M.2 Slots: 1 x PCIe Gen5 x4, 3 x PCIe Gen4 x4
• SATA Ports: 4 x SATA III
• Graphics Output: 1 x HDMI
• Audio: Realtek ALC4082 7.1-channel HD Audio, Nahimic Audio
• Network: Realtek 2.5G LAN
• Wireless: WiFi 7 (802.11be), Bluetooth
• USB Ports: USB 3.2 Gen2x2, USB 3.2 Gen2, USB 3.2 Gen1, USB 2.0
• Memory Profiles: AMD EXPO

Package Including

• ASRock B850 Steel Legend WiFi Motherboard
• User Manual
• Installation Accessories