X870 STEEL LEGEND WIFI

ASRock X870 Steel Legend WiFi AMD AM5 ATX Motherboard

The ASRock X870 Steel Legend WiFi is an advanced ATX motherboard designed for PC enthusiasts, gamers and professionals building a high-performance AMD desktop system. Powered by the AMD X870 chipset and supporting AMD Ryzen 7000, 8000 and 9000 Series processors, it combines DDR5 memory support, next-generation connectivity, high-speed storage interfaces and a robust power design.

With Wi-Fi 7, Bluetooth 5.4, 2.5Gbps Ethernet, USB4 Type-C connectivity and PCIe 5.0 graphics support, the X870 Steel Legend WiFi provides a modern platform for demanding gaming, content creation and productivity workloads.

AMD AM5 Platform for High-Performance Computing

Built around the AMD X870 chipset and Socket AM5, the ASRock X870 Steel Legend WiFi supports compatible AMD Ryzen 7000, 8000 and 9000 Series processors. This platform provides a foundation for modern desktop systems that require responsive computing performance, advanced connectivity and flexible component selection.

Before purchasing, check the official ASRock CPU support list and BIOS requirements to confirm compatibility with your selected processor.

14+2+1 Phase Power Design

The motherboard features a 14+2+1 phase power design with 80A Dr.MOS for VCore and SoC, according to the supplied specifications. This power delivery design is intended to provide stable power to compatible processors during demanding workloads.

Whether you are building a gaming desktop or a workstation for intensive applications, a well-designed power delivery system is an important part of a reliable PC configuration.

Four DDR5 Memory Slots

The ASRock X870 Steel Legend WiFi includes four DDR5 DIMM slots and supports dual-channel memory configurations. The supplied specifications list a maximum internal memory capacity of 256GB and memory speeds of 8000MHz and above through supported overclocking configurations.

Actual memory capacity and operating speeds depend on the installed processor, memory modules, BIOS settings and system configuration. Check the official memory support list when choosing RAM for your build.

PCIe 5.0 and PCIe 4.0 Expansion

Designed for modern expansion hardware, the motherboard provides one PCIe 5.0 x16 slot and one PCIe 4.0 x16 slot, as specified. These interfaces offer support for compatible graphics cards and other expansion devices.

The PCIe 5.0 slot provides a next-generation interface for compatible graphics hardware, helping prepare your system for modern components. Confirm card dimensions, power requirements and case clearance before installation.

High-Speed M.2 Storage

The X870 Steel Legend WiFi offers three M.2 storage slots in the supplied configuration: one Blazing M.2 PCIe Gen 5 x4 slot and two Hyper M.2 PCIe Gen 4 x4 slots. This provides options for installing compatible NVMe SSDs for operating systems, applications, games and large working files.

Support for a tool-less multi-layer M.2 heatsink and an M.2 bottom heatsink helps accommodate the motherboard's M.2 cooling design. Verify SSD compatibility and installation requirements before purchasing a drive.

Four SATA III connectors provide additional storage connectivity for compatible SATA SSDs and hard disk drives.

Wi-Fi 7, Bluetooth 5.4 and 2.5Gbps LAN

Modern networking is essential for online gaming, streaming, collaboration and transferring large files. The ASRock X870 Steel Legend WiFi includes Wi-Fi 7 (802.11be) support and Bluetooth 5.4 for compatible wireless devices.

For wired networking, the Realtek Dragon RTL8125BG controller provides 2.5 Gigabit Ethernet through an RJ-45 port. This offers a high-speed wired connection for compatible network equipment.

Actual wireless performance depends on router compatibility, signal conditions, network congestion and the connected device. A suitable Wi-Fi antenna and compatible networking equipment are required to make full use of the supported wireless capabilities.

USB4 Type-C and Flexible Connectivity

The motherboard features two rear USB4 Type-C ports for compatible high-speed peripherals. A front USB 3.2 Gen 2x2 Type-C connector provides additional connectivity for a compatible PC case with a matching front-panel port.

Additional USB connections include rear USB 3.2 Gen 2 Type-A ports, USB 3.2 Gen 1 ports and USB 2.0 ports, according to the supplied specifications. This range of connections supports a variety of peripherals, external storage devices and accessories.

Realtek ALC4082 7.1-Channel Audio

The Realtek ALC4082 audio codec provides 7.1-channel HD audio support, with Nahimic Audio technology listed in the product specifications. This audio configuration is suitable for compatible speaker systems and headsets used for gaming, entertainment and everyday desktop use.

Audio connections include line-out, microphone-in and S/PDIF out, providing options for compatible audio equipment.

ATX Design with RGB Support

With its ATX form factor, the ASRock X870 Steel Legend WiFi is designed for compatible desktop cases that support ATX motherboards. An RGB LED header allows compatible lighting components to be connected as part of a coordinated PC build.

The combination of memory expansion, modern storage interfaces, high-speed networking and extensive connectivity makes this motherboard suitable for performance-oriented gaming systems and professional desktop workstations.

Product Specifications

• Brand: ASRock
• Model: X870 Steel Legend WiFi
• Chipset: AMD X870
• Processor Socket: AMD Socket AM5
• Supported Processor Series: AMD Ryzen 7000, 8000 and 9000 Series
• Form Factor: ATX
• Dimensions: 305 x 244 mm
• Power Design: 14+2+1 phase, 80A Dr.MOS for VCore and SoC
• Memory Type: DDR5-SDRAM
• Memory Slots: 4 DIMM slots
• Maximum Memory Capacity: 256GB
• Memory Configuration: Dual-channel
• Maximum Memory Speed: 8000MHz and above with supported overclocking configurations
• Graphics Expansion: 1 PCIe 5.0 x16 slot and 1 PCIe 4.0 x16 slot
• M.2 Storage: 1 PCIe Gen 5 x4 and 2 PCIe Gen 4 x4 slots
• SATA III Connectors: 4
• Wireless Networking: Wi-Fi 7 (802.11be)
• Bluetooth: 5.4
• Wired Networking: 2.5 Gigabit Ethernet
• LAN Controller: Dragon RTL8125BG
• USB4: 2 rear Type-C ports
• Front USB Type-C: 1 USB 3.2 Gen 2x2 connector
• Audio Codec: Realtek ALC4082
• Audio: 7.1-channel HD audio with Nahimic Audio
• Additional Features: RGB LED header and M.2 heatsink support
• Supported Operating Systems: Windows 10 64-bit and Windows 11 64-bit

Build a Modern AMD Gaming or Workstation PC

The ASRock X870 Steel Legend WiFi combines AMD AM5 processor support, DDR5 memory, PCIe 5.0 expansion, three high-speed M.2 storage interfaces, Wi-Fi 7, Bluetooth 5.4 and 2.5Gbps Ethernet in an ATX motherboard design. Its USB4 Type-C connectivity and 7.1-channel audio support make it a versatile foundation for a modern gaming PC or high-performance workstation.

Compatibility note: Confirm CPU and BIOS compatibility, supported memory configuration, case size and component requirements using the official ASRock documentation before purchasing.