ROG STRIX B850-I GAMING WIFI
ASUS estore price £343.99
ASUS estore price £343.99
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ROG STRIX B850-I GAMING WIFI

AMD B850 Mini-ITX motherboard with 10+2+1 power stages, DDR5 slots with AEMP, WiFi 7 with ASUS WiFi Q-Antenna, two M.2 slots, PCIe® 5.0 x16 SafeSlots with PCIe Slot Q-Release Slim, USB 20Gbps Type-C®, ASUS AI Advisor, AI Overclocking, AI Networking II, and Aura Sync RGB lighting.

  • AMD AM5 Socket: Ready for AMD Ryzen™ 9000, 8000 and 7000 series desktop processors 
  • Intelligent Control: ASUS AI Advisor, AI Overclocking, AI Networking II and AEMP to simplify setup and improve performance 
  • Robust Power Solution: 10+2+1 power solution rated for up to 70A per stage with ProCool power connectors
  • Optimized Thermal Design: Massive heatsinks with integrated I/O cover and high-conductivity thermal pads
  • Latest M.2 Support: Two onboard PCIe® 5.0 M.2 slots, one cooled by a large heatsink to maximize performance, and the other for additional storage  
  • Abundant Connectivity: USB 20Gbps Type-C ® port, USB 10Gbps Type-C® front-panel connector, five additional USB 10Gbps ports, PCIe 5.0 x16 SafeSlot, HDMI™ 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-Slide, M.2 Q-Latch, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack™ button, Clear CMOS button, FlexKey button and pre-mounted I/O shield 
  • Immersive Audio: ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos®
  • Unmatched Personalization: ASUS-exclusive Aura Sync RGB lighting, including two addressable Gen 2 headers
  • Renowned Software: ASUS DriverHub, TurboV Core, ASUS GlideX, HWiNFO, Norton 360 for Gamers (60-day free trial), bundled 60-day AIDA64 Extreme trial subscription and intuitive UEFI BIOS dashboard.

ROG STRIX B850-I
gaming wifi

The ROG Strix B850-I Gaming WiFi integrates cutting-edge technology into a sleek mini-ITX form factor. It features PCIe® 5.0 slots for graphics and storage, dual-channel DDR5 slots and robust power delivery for top-tier gaming and heavy workloads. Meanwhile, advanced cooling solutions maintain peak performance, and WiFi 7 ensures ultra-fast connectivity. This platform delivers the power and connectivity that advanced AI PC applications demand.


Click to check our B850/B840 Motherboards Guide

AMD RYZEN logo AMD B850 chipset logo Advanced AI PC ready logo 1 MONTH FREE Adobe Creative Cloud
The ROG Strix B850-I is ready to launch into lightspeed.
  • Cooling
  • Gaming Immersion
  • Connectivity

Extreme Power & Performance

Strix B850-I performance specifications Strix B850-I performance specifications
  1. ProCool Power Connector
  2. AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors
  3. 10(70A)+2(70A)+1 Power Stages
  4. DDR5 8400+ (OC)

    ・ 2 x DIMM

    ・ Dual Channel

  5. 2 X M.2 Slots

    ・ 2 x M.2 2242-2280 (PCIe 5.0 x4)

ASUS AI INTELLIGENCE

  • ASUS AI ADVISOR

    Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.


    *Availability of ASUS AI Advisor may vary by region.
    **AI Advisor functions may vary by platform.

    RASUS AI Advisor UI

  • AI OVERCLOCKING

    ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.

    AI Overclocking

  • AI NETWORKING II

    AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7*.

    *Features may vary by model.

    AI NETWORKING II

PerformanceOVERCLOCKING

  • Dynamic OC Switcher

    Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.

    Dynamic OC Switcher diagram

  • Core Flex

    Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.

    Core Flex diagram

  • PBO ENHANCEMENT

    AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.

PerformanceMEMORY

  • DDR5 DOMINATION

    The Strix B850-I is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO) support.

    The Strix B850-I lets you overclock memory up to 8600+ MT/s.

  • AEMP

    ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.

    UI interface of AEMP

Power solution

ROG STRIX ULTIMATE POWER DESIGN
10(70A)+2(70A)+1
Power Stages

The ROG Strix B850-I features 10+2+1 power stages rated for 110 amps.
  • EIGHT-LAYER PCB

  • 10+2+1 POWER STAGES

    The VRM features 10+ 2+ 1 power stages, rated to handle up to 70 amps

    10 VCORE(70A)

    2 SoC(70A)

    1 MISC

  • TEN-LAYER PCB

    A multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.

  • ALLOY CHOKES AND DURABLE CAPACITORS

    Hi-end chokes and durable capacitors are engineered to resist extreme temperatures, enabling performance that exceeds industry standards.

PerformanceCOOLING

  • M.2

    M.2 AND CHIPSET HEATSINKS

    Strix B850-I M.2 heatsinks and backplate layout

  • VRM

    VRM HEATSINK, HIGH-CONDUCTIVITY THERMAL PADS

    Strix B850-I VRM cooling design layout

  • CPU

    CPU FAN HEADERS, AIO PUMP FAN HEADER

    Strix B850-I fan header locations

  • CHASSIS

    4-PIN FAN HEADER & EXTRA FLOW FAN HEADER

    Strix B850-I chassis fan header locations

leading Connectivity

  • wifi7

    • 160 MHz
    • 6GHz bands
    • 4096 AQM

    Intel 2.5Gb Ethernet

    ASUS WiFi Q-Antenna

  • pcie 5.0

    Fully embracing the new standard, the Strix B850-I offers end-to-end PCIe 5.0 support.

    The Strix B850-I PCIe 5.0 M.2 and expansion slot layout

  • USB PORTS

    USB 20Gbps icon

    Supports total 13 USB ports including USB 20Gbps

  • Gaming Audio

    The Strix B850-A motherboard features SupremeFX audio.

EZ PC DIY

  • M.2 Q-Slide

  • New M.2 Q-LATCH

  • PCIE® SLOT Q-RELEASE SLIM

  • Q-Antenna

  • CLEAR CMOS & BIOS FLASHBACK™

    CLEAR CMOS& BIOS FLASHBACK™

*Video(s) for reference only.

BIOS

BIOS Q-DASHBOARD

Simplify your motherboard configuration with BIOS Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding BIOS settings takes the complexity out of setting up your system. Upgrade now, and discover the power of BIOS Q-Dashboard to easily and efficiently enhance your computing setup.

UEFI BIOS FULL HD

The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as more comprehensive features for seasoned veterans.

UEFI BIOS

SOFTWARE UTILITIES

TURBOV CORE

Intuitive overclocking within Windows. No BIOS interface, no reboots. Simple and swift performance tuning at your fingertips.

UI of TURBOV CORE

Dolby ATMOS

ROG and Dolby® have partnered to bring superior gaming audio quality to users. Dolby Atmos expands on traditional surround sound systems by adding height channels, which enables immersive three-dimensional audio to be perceived from above, below and around the listener.


glide x logo

ASUS GLIDEX

ASUS GlideX is a cross-device, cross-platform screen-sharing, screen-control and operation solution for enhanced productivity across PCs, tablets, and smartphones via USB or WiFi. Features include screen mirroring, screen extension, unified control with one keyboard and mouse, easy file transfers, and using mobile cameras as PC webcams. It's compatible with Windows, macOS, Android, and iOS.


Learn more about GlideX >
  • ASUS GldX fuicionscreenshot

    Mirror

  • ASUS GldX fuicionscreenshot

    Extend(PC to Mobile)

  • ASUS GldX fuicionscreenshot

    Extend(PC to PC)

  • ASUS GldX fuicionscreenshot

    Unify Control

HWiNFO

HWiNFO and ROG have collaborated on this comprehensive system information and diagnostic tool that provides detailed information about hardware components and real-time monitoring of system performance in ROG style. It supports a wide range of hardware devices, and it is regularly updated to include the latest technologies.

HWINFO interface
HWINFO interface

ASUS DRIVER HUB

ASUS DriverHub streamlines the installation and management of ASUS drivers and utilities to keep your hardware up-to-date and performing optimally. This standalone application automatically detects current driver versions and presents available updates in a list view. By default, it supports ASUS motherboards, and users are invited to install ASUS DriverHub after OS installation. Additionally, ASUS DriverHub offers one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.

ASUS DRIVER HUB interface

AIDA64 EXTREME

The ROG Strix B850-I includes a sixty-day AIDA64 Extreme subscription, a tool that provides detailed information about hardware and software, as well as benchmarks to measure the performance of the entire system or individual components. AIDA64 Extreme includes a monitoring and diagnostics feature to detect and prevent hardware issues. All vital system sensors can be tracked in real time, allowing voltage readings, fan speeds, and temperature information to be displayed on the desktop or sent to dedicated displays or to the LCD panels of ROG AIO liquid coolers*.
*Support available for ROG Ryujin II and later models.

AIDA64 EXTREME interface

ARMOURY CRATE

Armoury Crate is a software utility designed to give you centralized control of supported gaming products, making it easy to tune the look and feel of your system. From a single intuitive interface, Armoury Crate helps you customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. In addition, Armoury Crate’s Fan Xpert4 tool provides comprehensive control over fans, water pumps, and all-in-one (AIO) coolers. 

ARMOURY CRATE interface

PLAY IN STYLE

UNDENIABLY ROG STRIX

The I/O shield and M.2 heatsink feature a perforated metal mesh that can either reflect the glow of internal RGB components or blend seamlessly into the shadows of a stealthy build. The cyber-style text and sharp, angular details firmly establish this motherboard as a member of the ROG Strix family.

  • PHOTO
  • VIDEO
The Strix B850-I front and back

ROG Strix Z790-A Gaming WiFi

COOLER COMPATIBILITY

ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customizable functionality for B850 motherboards, empowering you to build your dream gaming rig.

See compatible AIO coolers
Strix B850-I is with ROG Strix LC III 360 ARGB LCD

THE ROG STRIX ECOSYSTEM AWAITS

Level up your game with ROG Strix. Enjoy complimentary aesthetics, control, and compatibility across AIO coolers, cases, peripherals, and much more. ROG offers more choices than any other brand.

ROG gaming setup with peripherals, monitor, and gaming PC
AMD Ryzen™ processors AMD Ryzen™ processors

BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING

When only the fastest will do, a Strix B850 motherboard delivers. With USB 20Gbps Type-C® onboard along with robust overclocking¹ capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD 800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.

  • 1. Overclocking and/or undervolting AMD processors and memory, including without limitation, altering clock frequencies / multipliers or memory timing / voltage, to operate outside of AMD’s published specifications will void any applicable AMD product warranty, even when enabled via AMD hardware and/or software. This may also void warranties offered by the system manufacturer or retailer. Users assume all risks and liabilities that may arise out of overclocking and/or undervolting AMD processors, including, without limitation, failure of or damage to hardware, reduced system performance and/or data loss, corruption or vulnerability. GD-106.
  • © 2024 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, Radeon, Ryzen and combinations thereof are trademarks of Advanced Micro Devices, Inc. Other product names used in this publication are for identification purposes only and may be trademarks of their respective owners.
A tree with the ROG logo in the background A tree with the ROG logo in the background

Dare to Be Green

We at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.

Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.

CUSTOMER REVIEWS

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