ASUS X870E / X870 / B850 / B840 Motherboards

The ASUS and ROG X870E, X870, B850, and B840 motherboard lineup is fully compatible with AMD Ryzen™ 9000 Series CPUs. Featuring a wide range of options from the renowned ROG Crosshair, ROG Strix, TUF Gaming, ProArt, and Prime series, these new motherboards offer a host of cutting-edge features. With next-generation connectivity, intelligent functions, performance enhancements, and ease of installation, they deliver exceptional gaming experiences, professional-grade productivity, and robust AI capabilities.

Buying Guide & Product Previews

Exclusive Features

  • NEW!Server-Grade DRAM Enhancement

    Thanks to an upgraded memory slot layout and PCB design, now enthusiast-grade kits can achieve 9.6 GT/s on the ROG Crosshair X870E Glacial*.

    *Achievable with advanced BIOS configuration and potentially specialized hardware. Results may vary according to system components.

  • NitroPath DRAM Technology

    Frequency up to 400 MT/s higher

    Enhance the slot retention force by 57%

  • AEMP

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

  • DIMM Fit / DIMM Fit Pro

    DIMM Fit is an ASUS-exclusive BIOS feature that precisely analyzes individual memory modules to optimize performance and pinpoint potential issues; whereas DIMM Fit Pro is an advanced option that provides more extensive customizability for memory optimization.

    DIMM Fit / DIMM Fit Pro UI

*Features may vary by model.

  • AI CACHE BOOST

    Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 and 600 series motherboards that use Ryzen™ 9000 Series CPUs, this BIOS setting optimizes CPU cache and memory pathways to deliver up to 29% faster local LLM performance with high-speed memory tuning.

    AI CACHE BOOST UI

  • 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.

    ASUS AI Advisor UI
  • AI NETWORKING II

    AI-enhanced identification and boost technologies ensure faster and smarter network optimization. The new Traffic Monitor feature tracks your current WiFi channel usage and makes it easy to switch to a less-congested channel.

    AI NETWORKING II
  • 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 cOOLING II

    With just a single click, AI Cooling II automatically adjusts fan speeds to deliver the best balance of temperatures and acoustics.

    AI COOLING II

*Features may vary by model.

  • Dynamic OC Switcher

    Use this BIOS function to automatically flip between AMD’s built-in Precision Boost Overdrive (PBO) and your manual all-core overclock to get the best performance for the task at hand.

    Dynamic OC Switcher diagram
  • Core Flex

    Smash limits farther than ever before by controlling clock, power, and thermals. Using this function, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases.

    Core Flex diagram
  • Asynchronous Clock

    A built-in clock generator that isolates CPU base clock from memory, PCIe, and the Infinity Fabric speed for next-level frequency flexibility.

    Asynchronous clock 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.

*Features may vary by model.

  • NEW!64MB BIOS

    A larger BIOS chip enables a more powerful interface and extended CPU compatibility with the latest and future AM5 processors, ensuring a smooth, seamless user experience.

    UI interface comparing BIOS ROM capacities, showing an upgrade from 32 MB to 64 MB BIOS.
  • NEW!ASUS MB Manager

    ASUS MB Manager provides fast, intuitive control of key system settings, plus seamless Armoury Crate integration.

  • 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 .

  • NEW!AIO Q-Connector

  • NEW!New PCIE® Q-Release Switch

  • M.2 Q-Release

  • M.2 Q-Slide

  • New M.2 Q-LATCH

  • NEW!PCIE® SLOT Q-RELEASE

  • PCIE® SLOT Q-RELEASE SLIM

  • Q-Antenna

  • Q-LED

  • START BUTTON

  • Q-CODE

  • CLEAR CMOS& BIOS FLASHBACK™

*Features may vary by model.

  • Robust VRM Architecture

    With tailored power delivery and intelligent VRM design, ASUS X870E/X870 motherboards easily handle the demands of AMD Ryzen 9000 series processors.

    AI Overclocking
  • Refined Components

    • 10K Metallic Capacitors

      Last thousands of hours at high operating temperatures
    • MicroFine Alloy Chokes

      Each power stage is accompanied by a high-permeability alloy-core choke.
    AI COOLING II
  • AI Overclocking

    NEW!2-Ounce Copper Power Planes & 8-Layer Server-Grade Design

    An eight-layer server-grade design with two-ounce copper planes delivers stable power and signal integrity.

  • Solid-pin Connectors

    Stability, performance, and longevity

    AI COOLING II

*Features may vary by model.

  • NEW!PCIe® Lane Optimization

    Maximize every PCIe lane for optimal bifurcation and efficient bandwidth across all scenarios*. Enjoy peak-performance gaming with full PCIe 5.0 support, massive storage via up to seven M.2 slots, and dual-GPU capabilities for demanding AI and rendering workloads.

    *Scenarios vary by model.

  • NEW!THREE USB 2.0 HEADERS

    Three USB 2.0 headers ensure broad compatibility with AIO coolers, chassis fan hubs, front USB modules, and popular third-party components.

    Icons of AIO cooler, chassis fan, and third-party components
    • USB4® Type-C® Ports

      Onboard USB4® port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. External display support reaches up to 8K output if one of the ports is in use, or both can be employed for dual 4K displays.

    • WiFi 7 with Q-Antenna

      With Multi-Link Operation (MLO) and Puncturing technology, WiFi 7 can deliver faster speeds, higher reliability and increased data transfer efficiency. New X870 and X870E motherboards also come with the ASUS WiFi Q-Antenna, which features directional sensitivity to improve signal quality and cover greater distances.

      Learn more
    • PCIe® 5.0

      ASUS X870E/X870 motherboards offer up to two PCIe 5.0 x16 slots, ideal for video cards, along with two PCIe 5.0 M.2 slots to keep you on the cutting edge of next-gen GPU and storage.

    • NEW!TWO USB 20Gbps TYPE-C® FRONT-PANEL CONNECTORS

      Supercharge your build with a high-end ROG chassis featuring lightning-fast dual front USB-C ports. Each connector delivers up to 20Gbps transfer speeds for compatible motherboards, and one of them supports Quick Charge 4+ for up to 60 watts of rapid device charging.

      *Requires a PCIe® power cable to be connected to the nearby 8-pin power header.

*Features may vary by model.

Choose Your X870E/X870/B850/B840 Motherboard

ROG Crosshair motherboards deliver the best that the X870E/X870 platform has to offer. Each provides its own unique design and features, opening new territories for the elites of PC DIY: the makers, the die-hard enthusiasts and the custom PC pioneers who construct captivating machines that push performance boundaries.

ROG CROSSHAIR X870E GLACIAL
NEW

ROG CROSSHAIR X870E GLACIAL

Form Factor ATX
Power Stages 24(110A)+2(110A)+2(80A)
Memory 4 x DIMM slots, max. 256GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage Onboard :
2 x PCIe 5.0 M.2
1 x PCIe 4.0 M.2
ROG Hyper M.2 card :
2 x PCIe 5.0 M.2
ROG DIMM.2 card :
2 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
2 x USB 20Gbps connectors (one supports USB Type-C® with up to 60W PD/QC4+)
WiFi & LAN WiFi 7, 2 x Realtek 10G Ethernet
ASUS Technology AIO Q-Connector, AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP, Dynamic OC Switcher, Core Flex
Accessory ROG Hyper M.2 card, ROG Q-DIMM.2, ROG Memory Q-Fan, ASUS WiFi Q-Antenna, Q-Connector, M.2 Rubber
Learn More
ROG CROSSHAIR X870E DARK HERO
NEW

ROG CROSSHAIR X870E DARK HERO

Form Factor ATX
Power Stages 20(110A)+2(110A)+2(80A)
Memory 4 x DIMM slots, max. 256GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage Onboard :
2 x PCIe 5.0 M.2
3 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
2 x USB 20Gbps connector (one supports USB Type-C® with up to 60W PD/QC4+)
WiFi & LAN WiFi 7, 1 x Realtek 10G Ethernet, 1 x Realtek 5G Ethernet
ASUS Technology AIO Q-Connector, AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP, Dynamic OC Switcher, Core Flex
Accessory ASUS WiFi Q-Antenna, Q-Connector, M.2 Rubber
Learn More
ROG CROSSHAIR X870E HERO BTF

ROG CROSSHAIR X870E HERO BTF

Form Factor ATX
Power Stages 18(110)+2(110)+2(80A)
Memory 4 x DIMM slots, max. 256GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage 3 x PCIe 5.0 M.2
2 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
2 x USB 20Gbps Type-C® connector
ASUS Technology AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP,
Dynamic OC Switcher, Core Flex
Accessory ASUS WiFi Q-Antenna, Q-Connector, M.2 Rubber
Learn More
ROG CROSSHAIR X870E EXTREME

ROG CROSSHAIR X870E EXTREME

Form Factor ATX
Power Stages 20(110A)+2(110A)+2(80A)
Memory 4 x DIMM slots, max. 256GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage Onboard :
3 x PCIe 5.0 M.2

ROG DIMM.2 card :
2 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
1 x USB 20Gbps Type-C® connector with Quick Charge 4+ up to 60W and USB Wattage Watcher
1 x USB 10Gbps connector
WiFi & LAN WiFi 7, 1 x 5Gb Ethernet, 1 x Marvell® AQtion 10Gb Ethernet
ASUS Technology AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP, Dynamic OC Switcher, Core Flex
Accessory ASUS WiFi Q-Antenna, ROG DIMM.2, Q-Connector, M.2 Rubber
Learn More
ROG CROSSHAIR X870E APEX

ROG CROSSHAIR X870E APEX

Form Factor ATX
Power Stages 18(110A)+2(110A)+2(80A)
Memory 2 x DIMM slots, max. 128GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage Onboard :
3 x PCIe 5.0 M.2

ROG DIMM.2 card :
2 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
1 x USB 20Gbps Type-C® connector with Quick Charge 4+ up to 60W and USB Wattage Watcher
1 x USB 20Gbps connector
WiFi & LAN WiFi 7, 1 x 5Gb Ethernet
ASUS Technology AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP, Dynamic OC Switcher, Core Flex"
Accessory ASUS WiFi Q-Antenna, ROG DIMM.2, Q-Connector, M.2 Rubber
Learn More
ROG CROSSHAIR X870E HERO

ROG CROSSHAIR X870E HERO

Form Factor ATX
Power Stages 18(110)+2(110)+2
Memory 4 x DIMM slots, max. 256GB, DDR5
PCIE Slot PCIe 5.0 ready
Storage 3 x PCIe 5.0 M.2
2 x PCIe 4.0 M.2
USB 2 x USB4® Type-C® ports
1 x USB 20Gbps Type-C® connector with Quick Charge 4+ up to 60W and USB Wattage Watcher
1 x USB 20Gbps connector
ASUS Technology AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, AEMP,
Dynamic OC Switcher, Core Flex
Accessory ASUS WiFi Q-Antenna, Q-Connector, M.2 Rubber
Learn More

Select Your Components

Series Selection Where to buy
ROG ROG CROSSHAIR X870E GLACIAL Learn more
ROG CROSSHAIR X870E DARK HERO Learn more
ROG CROSSHAIR X870E HERO BTF Learn more
ROG CROSSHAIR X870E EXTREME Learn more
ROG CROSSHAIR X870E APEX Learn more
ROG CROSSHAIR X870E HERO Learn more
ROG STRIX ROG STRIX X870E-E GAMING WIFI7 NEO Learn more
ROG STRIX X870E-A GAMING WIFI7 NEO Learn more
ROG STRIX B850-F GAMING WIFI7 NEO Learn more
ROG STRIX B850-A GAMING WIFI7 NEO Learn more
ROG STRIX B850-I GAMING WIFI7 W Learn more
ROG STRIX X870E-H GAMING WIFI7 HATSUNE MIKU EDITION Learn more
ROG STRIX X870E-H GAMING WIFI7 Learn more
ROG STRIX X870E-E GAMING WIFI Learn more
ROG STRIX X870-F GAMING WIFI Learn more
ROG STRIX X870-A GAMING WIFI Learn more
ROG STRIX X870-I GAMING WIFI Learn more
ROG STRIX B850-E GAMING WIFI Learn more
ROG STRIX B850-F GAMING WIFI Learn more
ROG STRIX B850-A GAMING WIFI Learn more
ROG STRIX B850-I GAMING WIFI Learn more
ROG STRIX B850-G GAMING WIFI Learn more
TUF GAMING TUF GAMING X870-PRO WIFI7 W NEO Learn more
TUF GAMING B850-PRO WIFI7 W NEO Learn more
TUF GAMING B850M-PLUS WIFI7 W Learn more
TUF GAMING B850M-PLUS WIFI7 Learn more
TUF GAMING B850M-PLUS II Learn more
TUF GAMING B850-E WIFI Learn more
TUF GAMING B850M-E WIFI Learn more
TUF GAMING X870E-PLUS WIFI7 Learn more
TUF GAMING X870-PLUS WIFI Learn more
TUF Gaming B850M-PLUS WIFI Learn more
TUF Gaming B850M-PLUS Learn more
TUF Gaming B850-PLUS WIFI Learn more
TUF GAMING B850-BTF WIFI W Learn more
ProArt ProArt B850-CREATOR WIFI NEO Learn more
ProArt X870E-CREATOR WIFI Learn more
PRIME PRIME B850-PLUS WIFI Learn more
PRIME B850-PLUS Learn more
PRIME B850M-A WIFI Learn more
PRIME B850M-A Learn more
PRIME B850M-K Learn more
PRIME X870-P WIFI Learn more
PRIME X870-P Learn more
PRIME B840-PLUS WIFI Learn more
PRIME B840M-A WIFI Learn more
PRIME B840M-A Learn more

FAQ

  • A motherboard is the central circuit board on a computer, serving as the backbone that connects and enables communication between all internal components, including the CPU, RAM, graphics cards, SSDs and more.
    ASUS offers a wide range of the best motherboards to suit different needs, including the ROG series for pinnacle performance and overclocking, ROG Strix for high-performance gaming and stylish design, ProArt for professional content creators, TUF Gaming for mainstream gaming, and Prime for versatile everyday use.

  • PC hardware from the Republic of Gamers (ROG) combines potent PC performance with exceptional build quality and showcase design. With a lineup that includes motherboards, graphics cards, displays, peripherals, networking hardware, and more, ROG sets the standard for high-end PC gaming.
    The original ROG Crosshair gaming motherboard made advanced overclocking accessible to a wide range of gamers. ROG motherboards carry that legacy forward today through one-click optimization tools, robust power solutions, unwavering cooling performance, cutting-edge connectivity, and undeniable style.

  • The ROG Strix series is a subset within the Republic of Gamers lineup, with designs focused on competitive gaming and easy build experience. Motherboards in this series combine advanced technologies with premium components to provide users with exceptional experiences.

  • PC hardware in the TUF Gaming series ensure that mainstream gamers have all the essentials for a powerful, long-lasting gaming rig. TUF Gaming motherboards give you options ready for the latest AMD and Intel® platforms with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, these motherboards deliver rock-solid performance and unwavering stability.

  • The ASUS ProArt family of products are designed for creative professionals, such as photographers, video editors, architects, and 3D artists. The ProArt series includes professional-grade displays with precise color accuracy, motherboards and graphics cards that allow for advanced, creator-focused configurations, and cases and cooling hardware that prioritize airflow while minimizing distractions.

  • ASUS Prime PC components elevate everyday computing with reliable, trusted designs. Including motherboards, cases, graphics cards, and power supplies, this series is designed for everyday users who want a reliable, efficient, and easy-to-use foundation for their PC. ASUS Prime motherboards deliver stable performance, essential features, and broad hardware compatibility, making them ideal for home users, students, offices, and first-time PC builders.

  • A motherboard plays the most critical role in determining what a new PC can ultimately achieve. To find the best motherboard for your PC, you’ll set goals based on your primary use cases, budget, and preferred aesthetics, along with ensured compatibility with the hardware that you intend to connect to your new motherboard. Many users find that the ASUS AM5 motherboard (X870E/X870/B850) family gives them the best options that they need thanks to their full support for today’s high-performance consumer CPUs and GPUs, versatile connectivity, ample high-speed M.2 slots, and advanced networking options. ASUS AM5 motherboards make it easy to build a system that’s fully next-gen from the ground up.

  • New ASUS AMD 800 Series motherboards are engineered for the AM5 socket, delivering robust support for AMD Ryzen™ 9000, 8000, 7000 and series desktop processors.

  • The exact number of M.2 slots varies depending on which motherboard you select, but new ASUS AMD 800 Series motherboards feature up to seven M.2 slots. This can include up to two onboard PCIe 5.0 M.2 slots and at least one onboard PCIe 4.0 M.2 slot. Select ROG motherboards are bundled with an ROG Hyper M.2 card providing two PCIe 5.0 M.2 slots and an ROG Q-DIMM.2 card providing two PCIe 4.0 M.2 slots. M.2 slots may also be equipped with substantial cooling solutions to ensure stable, high-performance operation.
    Similarly, PCIe 5.0 expansion slot support varies by model. All ASUS AMD X870E, X870, and B850 motherboards include at least one PCIe® 5.0 x16 expansion slot, and some models include two.

  • New ASUS AM5 motherboards with four DIMM slots can support up to 256GB of DDR5 RAM. Most models support speeds up to 8000 MT/s, though higher-end models provide compatible with memory kits that can achieve speeds of 9000 MT/s or higher. Depending on the motherboard you select, you’ll also have access to features like NitroPath DRAM Technology, AEMP, and DIMM Fit or DIMM Fit Pro to enhance memory performance, stability, and compatibility.

  • The exact number of USB ports offered by new ASUS AMD 800 Series motherboards and the speed of each individual port varies depending on the motherboard model, but users can expect both USB Type-C and USB Type-A ports on the rear and plentiful headers for connecting ports on the front panel of their chassis. Motherboard options in the new ASUS AMD 800 Series motherboards offer up to two rear-panel USB4® Type-C® ports and up to twelve USB 10Gbps ports. The internal header selection includes up to three USB 2.0 headers, up to two USB 5Gbps headers, and support for up to two USB 20Gbps Type-C front-panel ports, with some models providing one port supporting Quick Charge 4+ (up to 60 watts with USB Wattage Watcher).

  • New ASUS AMD 800 Series motherboards support up to WiFi 7, which delivers up to 4.8X faster performance than WiFi 6 with advanced technologies such as 320 MHz channels on the 6 GHz band and 4K QAM. WiFi 7 also supports Multi-Link Operation (MLO) for connection stability, low latency, and smooth experiences with gaming, streaming, and high-performance wireless workloads.
    For New ASUS AMD 800 Series motherboards without WiFi, users can add this feature with a PCIe WiFi card or a USB WiFi adapter. Both options let you upgrade to the latest wireless standards.

  • Users can update the BIOS using the BIOS Flashback™ feature or through the UEFI BIOS interface. If your motherboard supports BIOS Flashback, you can update the BIOS without a CPU or memory installed.
    The new ASUS AMD 800 Series motherboards feature an upgraded 64MB ROM BIOS for a smoother interface and expanded compatibility with current and future AM5 processors.
    For detailed instructions, please refer to:[Motherboard] How to update BIOS of the motherboard ?(Include different generation CPU) | Official Support | ASUS Global

  • ASUS provides two methods for users to update motherboard drivers and utilities. ASUS DriverHub automatically detects, installs, and updates ASUS motherboard drivers through a simple one-click interface, keeping systems up to date and performing at their best. Users can also visit the support page for their motherboard to download drivers separately.
    For detailed instructions, please refer to: https://driverhub.asus.com/