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ASRock

ASRock X870 Steel Legend WiFi 7 AMD Ryzen Socket AM5 ATX Motherboard DDR5 DIMMs 8000 MHz 256 GB SATA3 6.0 Gb/s USB4 M.2

  • Based on 126 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Newegg Business
Arrives Tuesday, Aug 4
Order within 6 hours and 58 minutes
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Size: ATX


Style: Steel Legend WiFi


Features

  • 14+2+1 Power Phase Design
  • Exclusive 20K Cap with 1000uF Capacitance
  • Dual USB4 Type-C
  • Toolless Multi-Layer M.2 Haeatsink
  • Wi-Fi 7 802.11be
  • M.2 Bottom Heatsink

Description

The X870 Steel Legend motherboard adopts a white color scheme and looks very professional. It comes with a 17-phase (80A Dr.MOS) power design with WIFI 7, Dual USB4 Type-C ports, and similar M.2 specs as the Riptide model.

Brand: ASRock


CPU Socket: Socket AM5


Compatible Devices: Personal Computer


RAM Memory Technology: DDR5


Compatible Processors: AMD Ryzen 7000 Series Processors, AMD Ryzen 8000 Series Processors, AMD Ryzen 9000 Series Processors


Chipset Type: AMD X870


Memory Clock Speed: 8000 MHz


Platform: Windows 10, Windows 11


Model Name: X870 STEEL LEGEND WIFI


Memory Storage Capacity: 256 GB


Processor Socket: Socket AM5


Compatible Devices: Personal Computer


RAM Memory Technology: DDR5


Compatible Processors: AMD Ryzen 7000 Series Processors, AMD Ryzen 8000 Series Processors, AMD Ryzen 9000 Series Processors


Chipset Type: AMD X870


Memory Clock Speed: 8000 MHz


Platform: Windows 10, Windows 11


Memory Storage Capacity: 256 GB


Ram Memory Maximum Size: 256 GB


Main Power Connector Type: 24-Pin


Graphics Card Interface: Integrated, PCI Express 4.0


Memory Slots Available: 4


Number of Ports: 28


S/PDIF Connector Type: Optical


System Bus Standard Supported: SATA 3


Total SATA Ports: 4


USB 2.0: 8


Total Usb Ports: 20


Number of Ethernet Ports: 1


Total Number of HDMI Ports: 1


Total PCIe Ports: 2


Brand: ASRock


Model Name: X870 STEEL LEGEND WIFI


Model Number: X870 STEEL LEGEND WIFI


Manufacturer: ASRock


Global Trade Identification Number: 40


Mfr Part Number: 90-MXBPJ0-A0UAYAZ


Item Weight: 4.5 Pounds


Warranty Description: 1 year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great board for the price all the features you need plus some . Great board for the price all the features you need plus some .
Size: ATX Style: Steel Legend WiFi
Review Image by Wynonna Sullivan
Great modern day motherboard with modern day features. Three nvme ssd slots two pcie slots so you can use discrete GPU and a sound card or whatever your into . It performs better than I expected with current reviews of asrock are pretty bad. But it was easy enough to install and has USB c ports spdf and 3.5 mm audio with plenty of regular USB ports as well as HDMI and dvi. Overall id recommend this board for beginners and hobbiest plus it's a clean looking board. ... show more
Reviewed in the United States on July 26, 2025 Reviewed in the United States on July 26, 2025 by Wynonna Sullivan
    • Get what you paid for
Size: ATX Style: Steel Legend WiFi
I picked up the ASRock X870 Steel Legend WiFi ATX Motherboard expecting a solid AM5 board… and instead got a motherboard that feels like it’s ready to launch a small satellite. First off, the specs are ridiculous (in a good way). DDR5 up to 8000 MHz, WiFi 7, USB4, tons of M.2—this thing doesn’t just future-proof your build, it future-proofs your next bad financial decision too. You install it and suddenly you’re pricing 10Gb internet “just because it can.” Build quality? Absolute tank. The Steel Legend name isn’t just marketing—it feels like you could use this thing as a skid plate on a truck and it would still POST. Now… let’s talk about the thing everyone is thinking about—the legendary “AM5 CPU frying saga.” I’ll say this: This board runs cool, stable, and hasn’t tried to turn my CPU into a grilled cheese sandwich yet. Which, in today’s enthusiast climate, feels like a premium feature. BIOS updates and proper settings go a long way here, and ASRock seems to have done their homework. As long as you’re not treating voltage like a “more is better” slider, everything behaves exactly like it should. Performance-wise, it’s rock solid. No weird hiccups, no random instability—just smooth operation whether you’re gaming, working, or pretending you understand RAM timings. Also, small detail: The aesthetic is clean enough that even cable management mistakes somehow look intentional. That’s a rare gift. ... show more
Reviewed in the United States on March 22, 2026 by waterman
    • No great
Size: ATX Style: Steel Legend WiFi
I picked this motherboard up cause im a huge asrock motherboard fan. But connecting the power to motherboard didn't click. Definitely had a power issue. Rgb would shut off. Fans would shut off. They were not getting enough power. Pulled it out put gigabyte motherboard in and had zero issues.
Reviewed in the United States on July 29, 2025 by Scott stuard
    • This board is great for my 7800x3d!!
Size: ATX Style: Steel Legend WiFi
Been running this board for a few months now and it's been great. Memory worked great. Even with the 6000mhz goodness in there. GPU installed ez pz, and the M.2 was very fast to install. Mounted a huge ass air cooler on it for my CPU and that was also easy. What a great board for the price!!
Reviewed in the United States on March 15, 2026 by John Cochrane
    • So far so good So far so good
Size: ATX Style: Steel Legend WiFi
Review Image by Amazon Customer
This came perfectly, I bought it for my husband and it was exactly what he needed. Easy to install, great value for money. It looks beautiful and works at great speed. Seems that the cooling works system works perfectly as well.
Reviewed in the United States on July 12, 2025 Reviewed in the United States on July 12, 2025 by Amazon Customer
    • Well-Delivered, Careful handling and shipping, though some strange choices made.
Size: ATX Style: Steel Legend WiFi
[Will update my review after final build out] Product shipped on time, no questionable damage to the container or packaging. The motherboard is clean, though a few questionable decisions came to light: The nVME PCIe for the latest SSD cards have heatsinks that, based upon the screw design, must be used in order to seat the nVME Flush to the motherboard. You could [in theory] still have the lads plugged in, but would be more susceptible to wobbling and jostling - This is risky business, that I would like to avoid, where possible. The motherboard did not come with additional screws, mounting or otherwise, a semi curious decision especially for those who have nVME's with heatsinks applied already. Appearance-wise, the motherboard is sleek and clean, and definitely flashy. The manufacturer also took the time to ensure that the all possible covers [aside from header/SATA] were there to prevent dust. Something to note, is that if you do go with a massive GPU (i.e: 5090), the additional fan that is placed upon the back of it will overlap/cover the BLAZING M.2 Slot for nVME SSD's, alongside butting right up against the CPU Cooler when that is applied. If this is a concern, you may want to go with a Larger ATX Board [although this is usually the recommendation _anyways_]. While Sites like PC Partpicker will state these items are compatible, this can be a bit difficult to work around. ... show more
Reviewed in the United States on July 26, 2025 by ReMark
    • Good Boards, Stupid PCIE layout.
Size: ATX Style: Steel Legend WiFi
I have used many of the Steel Legend boards and the Pro RS boards. They are solid and work well. I have one big problem with this current generation, and that is the PCIE layout. They put the two Nvme slots on the bottom of the board, and this moves the PCIE slot up. If you are going to run a top tier graphics card that is fat, it completely blocks the second PCIE slot. My 10Gbe network card cannot be installed with my rtx4090. Really to bad, as the Pro RS, Steel Legend and Riptide all have this layout. If you need to use a PCIE slot along with a graphics card, look at the Nova. ... show more
Reviewed in the United States on July 23, 2025 by Nate
    • Buena placa
Size: ATX Style: Steel Legend WiFi
Buena placa.
Reviewed in the United States on June 1, 2026 by Renato Sebastian Castillo Bannez

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