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ASUS ROG Strix B850-A Gaming WiFi AMD AM5 B850 ATX Motherboard 14+2+2 Power Stages, DDR5 AEMP, 2.5G LAN, WiFi 7 with Q-Antenna, 4X M.2, PCIe® 5.0, USB 20Gbps Type-C, AI Networking II

Free shipping on orders over CA $49.99

CA $339.99

CA $ 99 .00 CA $99.00

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About this item

  • Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
  • AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
  • Intelligent Control: ASUS AI Advisor, AI Networking II and AEMP to simplify setup and improve performance
  • Robust Power Solution: 14+2+2 power solution rated for 80A per stage with an 8+8-pin ProCool power connector, high-quality alloy chokes, and durable capacitors to support multi-core processors
  • Optimized Thermal Design: Massive heatsinks bridged to the VRMs with high-conductivity thermal pads and an integrated I/O cover
  • Latest M.2 Support: One onboard PCIe 5.0 M.2 slot and three PCIe 4.0 M.2 slots, all with substantial cooling solutions
  • Abundant Connectivity: USB 20Gbps Type-C, USB 10Gbps Type-C, USB 10Gbps Type-C front-panel connector, six additional USB 5Gbps ports, PCIe 5.0 x16 SafeSlots, HDMI port and DisplayPort port
  • High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet
  • DIY Friendly Design: PCIe Slot Q-Release Slim, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack button, Clear CMOS button and pre-mounted I/O shield
  • Immersive Audio: ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos


The ASUS ROG Strix B850-A Gaming WiFi pairs powerful performance with sleek design. Featuring 14+2+2 power stages and thick metal heatsinks, it’s ready for AMD Ryzen™ 9000 Series processors. Enjoy DDR5 with AEMP, PCIe 5.0 M.2, WiFi 7 with Q-Antenna, four M.2 slots, advanced USB connectivity, and Aura Sync RGB.


Brian P.
Reviewed in the United States on March 8, 2025
I love the color of the board. It is white and all the capacitors are all black, making this board look sweet. The only reason for not giving it 5 stars is that this board isn’t a true PCI 5.0 board. The PCI 5.0 is just for the one M.2 that is closest to the CPU, not for the video card. But I’m hoping they will fix that issue soon with a bios update.
Nicolas
Reviewed in the United States on March 5, 2025
Great and nice.
Cyberwip
Reviewed in Canada on March 25, 2025
This is a small board but very well designed.A great price for a board with all the latest technology including the fastest USB connections and ARGB lighting support.ASUS has had a bit of a bash for support lately but they have gotten their act together and are now exemplary in product support.Needs a thin power supply so be careful on that, I went for an 80+ Gold which works perfect but just be aware that the pieces of the whole all have to work together.This is a great start to a serious gamer or workstation.
R2V
Reviewed in the United States on March 20, 2025
This is my first build so I can't really give details like some people could. But so far, I have no complaints. It's way better than what came with my pre-built one which was a AsRock B550M-C motherboard.
Customer
Reviewed in Canada on February 3, 2025
9700x oc to 5.75ghz stable on 3dmark with two tower heatsink, is faster than intel 12, 13th over 20%, waiting for 9800x3d to oc.
a.jm
Reviewed in the United States on February 28, 2025
Cannot do any better than 6000 cl34
John123456
Reviewed in Canada on January 31, 2025
Works great so far! Only thing to watch out for the bottom pcie slot will be disabled if you use the 3rd m2 slot. The wifi is by media tek and lan is intel.
Jun
Reviewed in Mexico on April 2, 2025
Magnífico! Al principio tuve problemas porque los drivers en el sitio oficial no eran compatibles con la última versión de Win11 pero ya después vi que Asus tiene otra aplicación para descargarlos y con esos ya todo quedó de maravilla.
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