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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

This item is currently discontinued and at present, we have no replacement on order.
 Web Only Product 
Quickcode: 71624  
Stock code: MBD-90-MXBAR0-A0UAYZ
Manuf. code: X570 STEEL LEGEND
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ASRock X570 Steel Legend AM4 Ryzen Motherboard

ASRock Steel Legend motherboard

Get the latest hardware for the latest CPUThe 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.

Dual M.2 & USB 3.2 | PCIe 4.0 | CrossFire Ready | Polychrome RGB

Style Your System Your Way with Polychrome RGB

ASRock Steel Legend motherboard

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.

Super Fast Storage with Small Form Factor

ASRock Steel Legend motherboard

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

ASRock Steel Legend 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

ASRock Steel Legend motherboard

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

ASRock Steel Legend motherboard

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

ASRock Steel Legend motherboard

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 HeatsinkExtra 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 ChokeCompared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better.


Dr. MOSDr. 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 ChokeSpecifically designed for memory power delivery, these new alloy chokes feature a highly magnetic and heat resistant design.


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


Nichicon 12K Black CapsSupreme 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 PCBA new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.


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


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


Model: X570 Steel Legend / 90-MXBAP0-A0UAYZ
Form Factor: ATX
CPU Socket: AM4
Chipset: AMD X570
Cooling: PCH Fan & Passive Heatsinks
Memory: DDR4 / Dual Channel / 64GB Max
Memory Speed (Mhz): 2133 - 4666+ O.C.
Audio: Realtek ALC1220 7.1 HD Audio
Primary GPU Interface: PCIe 4.0 (x16) [PCIe 3.0 Backwards Compatible]
Multi-GPU Support: 2-Way CrossFire
Integrated Graphics: Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors: DisplayPort 1.2 / HDMI 1.4
Network Interface Type: Wired Gigabit LAN (10/100/1000)
Network Chip/Modules: 1 x Intel® I211AT (Gigabit LAN)

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: AHCI / Hot Plug / NCQ / 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

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)

Board Dimensions: 305 x 244 mm

Warranty Information:

Manufacturer asrock
Warranty Type Direct with Manufacturer
Manufacturer Website
Manufacturer Phone 00 31 243 454433
Warranty Period (yrs)2

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