ASRock AMD Ryzen X570 Steel Legend AM4 PCIe 4.0 ATX Motherboard

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ASRock X570 Steel Legend, AMD X570, AM4, DDR4, PCIe 4.0, Dual M.2, 2-Way CrossFire, Intel GbE, USB 3.2 Gen2 A+C, ATX

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Quickfind Code: Q3900 | Digitalpromo Code: 90-MXBAP0-A0UAYZ-XXD11

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ASRock AMD Ryzen X570 Steel Legend AM4 PCIe 4.0 ATX Motherboard
ASRock X570 Steel Legend, AMD X570, AM4, DDR4, PCIe 4.0, Dual M.2, 2-Way CrossFire, Intel GbE, USB 3.2 Gen2 A+C, ATX
Manufacturers Code: 90-MXBAP0-A0UAYZ
EAN: 4717677338904

ASRock X570 Steel Legend AM4 Ryzen Motherboard

Get the latest hardware for the latest CPU
The ASRock X570 Steel Legend is a motherboard built for AMD AM4 Series Ryzen CPUs (including 2nd Gen) and supports DDR4 4666+ (OC) memory. Enjoy your custom light show with ASRock Polychrome RGB and get connected and synced to various LED RGB devices. The durability and protection systems the X570 offers include a full Coverage M.2 heatsink which improves heat dissipation, also for durability there are Solid Steel PCIe Slots which provide support for PCIe components and prevent shearing. Get super fast and reliable connections with the new Intel Wi-Fi Standard with speeds of up to 2.4 Gbps and can operate 2.4GHz and 5GHz.

Style Your System Your Way with Polychrome RGB

Get incredible control over your lighting and effects
ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way. ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well.

Improved heat dissipation with aluminium heatsink
Supports the next generation PCI Express 4.0 M.2 SSDs, get a lightning fast data experience and watch as performance and speed is doubled compared to the previous 3rd generation.

Sturdy 10 Power Phase Design ASRock Motherboard

Offers enhanced performance and unmatched overclocking capabilities
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. ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing improved Vcore voltage to the motherboard.

Flexible Integrated I/O Shield

Adjustable Fit for easy installation
Unlike most so called pre-mounted I/O shield that is only decorated with fancy color schemes. ASRock reserve more tolerance space and allow the IO shield to be adjustable when installing, thus fitting chassis perfectly without any mechanical issue.

Support for Next Generation USB 3.2 Devices

Get Double the transfer rate with USB 3.2
This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear i/o for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

Premium Ultra High Definition Purity Sound 4

Get the crispest sound with 7.1 HD Audio
It's time to enjoy the most purified audio performance with ultra high definition. Purity Sound4 is a combination of several hardware, software audio solutions. 7.1 HD audio with the latest Realtek ALC1220 audio codec, individual PCB layers for R/L audio channel, 120dB SNR DAC and other technologies to deliver the crispest sound effects.

ASRock X570 Steel Legend Motherboard Features

XXL Aluminium Alloy Heatsink
Extra large aluminium alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 60A Power Choke
Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better.

Dr. MOS features the latest SPS technology. It’s optimized for monitoring current and temperature of each phase, delivering smoother power to the CPU.

Premium Memory Alloy Choke
Specifically designed for memory power delivery, these new alloy chokes feature a highly magnetic and heat resistant design.

Combo Caps
A combination of 820uF and 100uF capacitors. Together these capacitors provide clearer, efficient and more responsive CPU Vcore power.

Nichicon 12K Black Caps
Supreme 12K black capacitors consist of at least 12,000 hour lifespans. Compared to other high-end motherboards that merely have lifespans of around 10,000 hours.

Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

I/O Armor
A new designed protective cover for all of the crucial parts near the motherboard's rear I/O.

High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts.


Edition     X570 Steel Legend
Form Factor     ATX
CPU Socket     AM4
Chipset     AMD X570
Cooling     PCH Fan & Passive Heatsinks

RAM Memory Support
Memory Type     DDR4
Memory Channel     Dual (2)
Memory Type (ECC)     ECC/Non-ECC
Memory Type (R/U)     UDIMM (Unbuffered)
Memory Speed (Mhz)     
    DDR4 - 2133
    DDR4 - 2400
    DDR4 - 2666
    DDR4 - 2933
    DDR4 - 3200
    DDR4 - 3466(OC)
    DDR4 - 3600(OC)
    DDR4 - 4133(OC)
    DDR4 - 4200(OC)
    DDR4 - 4266(OC)
    DDR4 - 4300(OC)
    DDR4 - 4400(OC)
    DDR4 - 4666+(OC)
Max. Memory Capacity     64GB (4x16GB)

Audio     Realtek ALC1220 7.1 HD Audio

Graphics Support
Primary GPU Interface     PCIe 4.0 (x16) [PCIe 3.0 Backwards Compatible]
NVIDIA SLI Support     Not Supported
AMD CrossFire Support     2-Way CrossFire
Integrated Graphics     Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors     
    DisplayPort 1.2
    HDMI 1.4

Internal Connectivity
Expansion Slots     
    1 x M.2, 22-30 (Supports WiFi/Bluetooth Cards)
    1 x M.2, 22-30/42/60/80, PCIe Gen4x4
    1 x M.2, 22-30/42/60/80/110, PCIe Gen4x4/SATA3
    3 x PCIe 4.0 x1
    1 x PCIe 4.0 x16
    1 x PCIe 4.0 x16 (x4 Bandwidth)
SATA Support     SATA3 / M.2
RAID Support via     SATA
Storage Mode Support     
    Hot Plug
    NVMe Boot (via M.2 PCIe Slot)
    NVMe Boot (via PCIe 4.0 Slot)
    RAID 0
    RAID 1
    RAID 10
Internal I/O     
    1 x 24-pin (Power)
    1 x 4-pin (Power)
    1 x 4-pin CPU Fan Connector
    1 x 4-pin CPU OPT Fan Connector
    4 x 4-pin System Fan Connector
    1 x 8-pin (Power)
    1 x Addressable Digital RGB Header
    1 x AMD Fan LED Header
    1 x AMD LED Fan USB Header
    1 x Front Panel Audio Header
    1 x Power LED / Speaker Header
    1 x RGB Header
    8 x SATA III - 6Gb/s
    1 x Thunderbolt AIC Connector (5-pin)
    1 x TPM (SPI_TPM) header
    1 x TPM Header
    2 x USB 2.0 Header
    2 x USB 3.2 Gen1 Header

External Connectivity
Network Interface Type     Wired Gigabit LAN (10/100/1000)
Network Chip/Modules     1 x Intel® I211AT (Gigabit LAN)
Rear I/O Connectors     
    1 x Center/Subwoofer Speaker Out
    1 x DisplayPort 1.2
    1 x Front Speaker Out
    1 x HDMI 1.4
    1 x Line In
    1 x Mic-In
    1 x PS/2 Keyboard/Mouse Combo
    1 x Rear Speaker Out
    1 x RJ-45
    1 x S/PDIF-Out (Optical)
    6 x USB 3.2 Gen1 Type-A
    1 x USB 3.2 Gen2 Type-A
    1 x USB 3.2 Gen2 Type-C
    2 x Wi-Fi antenna connector holes (on I/O shield)

Additional Specifications
Water Cooled     No
QPI Speed     N/A
Board Dimensions     305 x 244 mm

Additional Information
Model Number     90-MXBAP0-A0UAYZ
GTIN     4717677338911




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