Target Components

X870 Steel Legend WiFi
Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance.

Exclusive 20K Cap with 1000uF Capacitance
The upgraded 20K Black capacitor not only extends the lifespan to 20,000 hours but also increases the capacitance value from 560uF to 1000uF, bringing several benefits:
Higher Capacitance: Greater charge storage for better support under high loads.
Lower Ripple: Reduced power output fluctuations, improving quality.
More Stable Output Current: Stable power supply, minimizing voltage impacts.
Better Performance & System Stability: Increased reliability and consistent performance.

14+2+1 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dr. MOS
Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.

8 Layer PCB design
The 8 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency, ensures a reliable and long-lasting system while delivering ultimate performance without any compromise.

DDR5 XMP & EXPO Support
Derived from the ?built for stable and reliable? designing concept, ASRock does not compromise on any details. This motherboards is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel XMP/AMD EXPO capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.

Aluminum Heatsink
The first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance, hence ensure system stability and durability effortlessly.

Enhanced VR Experience
Wi-Fi 7 offers higher data throughput, lower latency, and Multi-link Operation. These features ensure a smooth and real-time interactive experience, making the VR/AR experience more immersive and connected.

Wi-Fi 7 802.11be
Latest WiFi 7 technology delivers extreme wireless internet speeds and low latency, with higher throughput and Multi-RU as well as puncturing technology. The new WiFi 7(802.11be) technology is able to accelerate cloud-based gaming, 8K video streaming, and video conferencing.

Multi-link Operation(MLO)
Multi-link Operation (MLO) enables the simultaneous use of multiple bands and channels, boosting speed and throughput while reducing latency for a smoother, faster internet experience.

Enhanced USB4 Type-C
USB4 technology brings speed and versatility to the most advanced USB Type-C, offering a fast and simple level of connection for work or home. It enables lightning-fast 40Gbps data transfer bitrate.

Dragon 2.5 Gb/s LAN
The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you'll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

Front Panel USB 3.2 Gen2x2 Type-C Header
The latest USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation, providing a blazing fast data transfer interface with reversible USB Type-C design that fits the connector either way.

Lightning Gaming Ports
Aimed for die hard gamers and enthusiasts! Lightning Gaming Ports are sourced from two different controller interfaces that assist gamers in connecting the high speed mice/keyboard with the lower jitter and latency!

Ultra USB Power
Provides stable power and better sound experience! Ultra USB Power provides 5V power transformed from +12V power rail, whose voltage drop will be much lower than the +5V from the PSU under heavy loading, and prevents noise from other devices or RGB LED.

Audio That Matters
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

Enhance Communication Quality
The Powerful algorithms to ensure the best noise-free conversation, giving a constant vocal level no matter the distance from your mic. The Nahimic audio engine dynamically clear the sound and remove interference noise and lower the voice variation. Result is a better comprehension and less fatigue.
Static Noise Suppression
Echo Cancellation
Lateral Sound Cancellation
Voice Stabilizer

Ultimate Gaming Experience
Sound Tracker
The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.
Works on any devices!
Enjoy the vibrant and high-quality Surround Sound on all your favorite audio devices: Jack, USB, Bluetooth, HDMI, S/PDIF. Nahimic is compatible with all of your favorite audio tools and ensures the best sound with any of them. Nahimic measure and improve to optimize our technology and offer you the best experience.

POLYCHROME RGB
This motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

Customized Thermal Management
The thermistor cable and thermistor header provide an additional source for temperature monitoring, offering customized thermal management solutions.

Reinforced Steel Slot [PCIe 5.0 Version]
The reinforced steel slot is capable of supporting PCI Express 5.0 standard. The various benefits include:
Extra anchor points
Stronger latch
Ensure signal stability
Make sure heavy graphics cards to be well-installed.

Specifications

Unique Feature

Superb Productivity
PCIe Gen5 (Graphics, M.2)
Dual Channel DDR5
USB4 Type-C Ports (40 Gb/s)

Rock-Solid Durability
14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC with Enlarged Heatsink Armor
Flexible Integrated I/O Shield
20K Long-lasting Black Caps (high quality and conductive polymer capacitors)

Ultrafast Connectivity
2.5G LAN, 802.11be Wi-Fi 7 Module
ASRock Lightning Gaming Ports

EZ Update
BIOS Flashback Button
ASRock Auto Driver Installer
EZ Troubleshooter

CPU
Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors

Chipset
AMD X870

Memory
Dual Channel DDR5 Memory Technology
4 x DDR5 DIMM Slots
Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC)
Max. capacity of system memory: 256GB
Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules

BIOS
256Mb AMI UEFI Legal BIOS with GUI support

Graphics
Integrated AMD RDNA graphics (Actual support may vary by CPU)
1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
2 x USB4, support HDCP 2.3 and max. resolution up to 8K 30Hz

Audio
7.1 CH HD Audio with Content Protection (Realtek ALC4082 Audio Codec)
Individual PCB Layers for R/L Audio Channel
Direct Drive Technology on Front headphone port (Supports up to 600 Ohm headsets)
Nahimic Audio

LAN
2.5 Gigabit LAN 10/100/1000/2500 Mb/s
Dragon RTL8125BG
Supports Dragon 2.5G LAN Software
Smart Auto Adjust Bandwidth Control
Visual User Friendly UI
Visual Network Usage Statistics
Optimized Default Setting for Game, Browser, and Streaming Modes
User Customized Priority Control

Wireless LAN
802.11be 2x2 Wi-Fi 7 Module
Supports IEEE 802.11a/b/g/n/ac/ax/axe/be
Supports 2.4GHz/5GHz/6GHz frequency band
Supports 160MHz channel bandwidth with 6GHz frequency band
1 antenna to support 2 (Transmit) x 2 (Receive) diversity technology
Supports Bluetooth 5.4
Supports MU-MIMO

Slots
CPU:
1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode
1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode
Chipset:
1 x Vertical M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
Supports AMD CrossFire
15µ Gold Contact in VGA PCIe Slot (PCIE1)

Storage
CPU:
1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode
Chipset:
1 x Hyper M.2 Socket (M2_2, Key M), supports type 2230/2260/2280 PCIe Gen4x4 (64 Gb/s) mode
1 x Hyper M.2 Socket (M2_3, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode
ASMedia ASM1061:
4 x SATA3 6.0 Gb/s Connectors

RAID
Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices

USB
CPU:
2 x USB4 Type-C (Rear)
1 x USB 3.2 Gen2 Type-A (Rear (USB32_3))
1 x USB 3.2 Gen1 Type-A (Rear (USB32_1))
Chipset:
1 x USB 3.2 Gen2x2 Type-C (Front)
1 x USB 3.2 Gen2 Type-A (Rear (USB32_4))
6 x USB 3.2 Gen1 Type-A (2 Rear (USB32_2 and USB32_5), 4 Front)
8 x USB 2.0 (4 Rear, 4 Front)

Connector
1 x Thermistor Cable Header
1 x Power LED and Speaker Header
1 x RGB LED Header
3 x Addressable LED Headers
2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)
3 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)
1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
1 x Front Panel Audio Connector
2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)
1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s)

Rear Panel I/O
2 x Antenna Ports
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 2 x USB4 Type-C Ports (40 Gb/s)*
- 3 x USB 3.2 Gen1 Type-A Ports (USB32_12 are Lightning Gaming Ports.)
- 2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) (USB32_34 supports Ultra USB Power.)
- 4 x USB 2.0 Ports
- 1 x RJ-45 LAN Port
- 1 x BIOS Flashback Button
- 1 x Line Out Jack (Gold Audio Jack)
- 1 x Microphone Input Jack (Gold Audio Jack)
* Supports USB PD 3.0 up to 5V@3A (15W) charging

Software and UEFI
Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock Dragon 2.5G LAN Software
- ASRock Polychrome SYNC*
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash
*These utilities can be downloaded from ASRock Live Update & APP Shop.

Accessories
- 2 x SATA Data Cables
- 2 x ASRock WiFi 2.4/5/6 GHz Antennas
- 1 x Thermistor Cable

Form Factor
- ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
- 8 Layer PCB

OS
- Microsoft Windows® 10 64-bit / 11 64-bit