ASRock X870 Steel Legend WiFi AM5 Motherboard

The ASRock X870 Steel Legend WiFi is a rock-solid ATX motherboard built for AMD AM5 Ryzen 7000/8000/9000 series processors. Designed for mainstream enthusiasts and daily users, it delivers high-performance DDR5 memory support, PCIe Gen5 M.2 slots, and robust connectivity with Wi-Fi 7 and 2.5GbE LAN. Steel Legend is engineered for stability, durability, and consistent high-speed performance for gaming, productivity, and content creation.

Key Features & Benefits

✔ AM5 Socket for Ryzen CPUs
Supports AMD Ryzen 7000, 8000, and 9000 series processors for ultimate performance.

✔ ATX Form Factor
Full-size ATX layout with 8-layer PCB for reliable signal stability and thermal efficiency.

✔ DDR5 Memory Support
4 × DDR5 DIMM slots with support up to 256GB and 8000+ MHz (OC).

✔ PCIe Gen5 M.2 Storage
Blazing M.2 socket delivers up to 128GB/s, ready for next-gen NVMe SSDs.

✔ 20K Black Capacitors (1000µF)
High-capacity, long-lasting capacitors reduce voltage ripple for stable power delivery and system longevity.

✔ 14+2+1 Power Phase & Dr.MOS
Advanced power design for superior overclocking, smoother CPU performance, and lower temperatures.

✔ Wi-Fi 7 & Multi-Link Operation (MLO)
Next-gen Wi-Fi 802.11be with low latency, high throughput, and simultaneous multi-band usage.

✔ 2.5GbE LAN (Dragon RTL8125BG)
Enhanced wired networking with intelligent bandwidth control for gaming and media.

✔ USB4 Type-C & USB 3.2 Gen2x2
Ultra-fast 40Gbps and 20Gbps data transfer, with reversible Type-C ports for future-proof connectivity.

✔ Enhanced Audio with Nahimic
7.1 channel HD audio, real-time noise cancellation, and immersive Sound Tracker for gaming.

✔ Reinforced PCIe 5.0 Slot
Supports heavy graphics cards with enhanced signal stability.

✔ Customizable Polychrome RGB
Sync compatible RGB devices and LED strips for personalized aesthetics.

Technical Specifications

CPU & Chipset

• CPU: AMD AM5 Ryzen 7000/8000/9000 Series

• Chipset: AMD X870

• Power Design: 14+2+1 Phase with 80A Dr.MOS

Memory

• Slots: 4 × DDR5 DIMM

• Max Capacity: 256GB

• Supported Speeds: DDR5 4800–8000+(OC)

• Profiles: XMP / EXPO

Expansion Slots

• 1 × PCIe 5.0 x16 (CPU)

• 1 × PCIe 4.0 x16 (CPU, x4 mode)

• 1 × M.2 Socket (Key E) for WiFi/BT module

Storage

• 1 × Blazing M.2 PCIe Gen5 x4 (128GB/s)

• 2 × Hyper M.2 PCIe Gen4 x4

• 4 × SATA3 6Gb/s (ASM1061)

• RAID 0, 1, 10 support for M.2 NVMe

Graphics

• HDMI 2.1 (4K @ 120Hz)

• 2 × USB4 Type-C (8K @ 30Hz)

Networking

• 2.5GbE LAN (Dragon RTL8125BG)

• Wi-Fi 7 (802.11be) 2x2 with MLO

• Bluetooth 5.4

Audio

• 7.1 CH HD Audio (Realtek ALC4082)

• Nahimic Audio Engine with noise cancellation and sound tracker

USB & I/O

Rear:

• 2 × Antenna Ports

• 1 × HDMI

• 1 × Optical SPDIF Out

• 2 × USB4 Type-C (40Gb/s)

• 3 × USB 3.2 Gen1 Type-A (Lightning Gaming Ports)

• 2 × USB 3.2 Gen2 Type-A (Ultra USB Power)

• 4 × USB 2.0

• 1 × RJ-45 LAN

• 1 × BIOS Flashback

• 1 × Line Out & 1 × Mic In (Gold Jack)

Front Header:

• 1 × USB 3.2 Gen2x2 Type-C (20Gb/s)

• 1 × USB 3.2 Gen2 Type-A

• 4 × USB 3.2 Gen1 Type-A (via headers)

• 4 × USB 2.0 (via headers)

Cooling & Customization

• 2 × CPU Fan Connectors

• 3 × Chassis Fan Connectors

• 1 × AIO Pump Connector

• 1 × Thermistor Header

• 1 × RGB Header & 3 × Addressable RGB Headers

• Aluminum heatsinks and thermal armor

Form Factor

• ATX: 30.5 × 24.4 cm

• 8-layer PCB design

• Fitted I/O Shield included

Why Choose ASRock X870 Steel Legend WiFi

Built for mainstream enthusiasts and gamers, the X870 Steel Legend WiFi combines rock-solid stability, high-speed DDR5 and PCIe Gen5 support, ultra-fast networking, and customizable RGB. Perfect for high-performance AM5 builds, it delivers reliable power, next-gen connectivity, and immersive audio for gaming, VR, and content creation.