AMD B450 ATX gaming motherboard with Aura Sync RGB LED lighting, DDR4 3533MHz support, Dual M.2, and native USB 3.1 Gen 2.

    • Realtek S1200A Codec: Features an unprecedented 108dB signal-to-noise ratio for the stereo line-out and a 103dB SNR for the line-in, providing pristine audio quality
    • Exclusive DTS® Custom audio: Delivers positional cues to stereo headphones, helping you to pinpoint enemies and action
    • GPU Temperature Sensing & Fan Xpert 4 Core: Ensures every fan achieves the best balance of cooling performance and acoustics
    • TUF Protection: SafeSlot, ESD Guards, DDR4 overvoltage protection, Digi+ VRM, and stainless-steel back I/O for long-term reliability
    • Military-grade TUF Components: TUF LANGuard, TUF Chokes, TUF Capacitors, and TUF MOSFETs for maximum durability
    • Aura Sync RGB: Synchronize LED lighting with a vast portfolio of compatible PC gear
      Product Image

      Arm Your Battlestation

      TUF Gaming motherboards are specially designed and tested to survive and thrive in conditions where other boards would struggle. Engineered with highly durable components, these motherboards deliver unwavering stability for gaming sessions that last as long as you demand.

      When you build with a TUF Gaming motherboard, you also benefit from the TUF Gaming Alliance — an ASUS collaboration with trusted industry partners that ensures easier building, the best compatibility, and complementary aesthetics from components to case.

      TUF X470-plus Gaming TUF X470-plus Gaming
      TUF X470-plus Gaming TUF X470-plus Gaming
      • TUF MOSFETs

      • DIGI+VRM & EPU

      • TUF Chokes

      • TUF Caps

      • HDMI

      • USB 3.1 Gen 2 port

      • TUF Gaming Armor

      • PCI Express 3.0 Slot
        ASUS SafeSlot

      • Realtek® S1200A
        Exclusive DTS Custom for
        Gaming headsets
        ‧ TUF Gaming Audio Cover
        ‧ Audio Shielding
        ‧ Dedicated audio PCB layers
        ‧ Premium Japanese audio capacitors

      • DDR4 3533(O.C.)

      • AMD AM4 Socket

      • 2* RGB Header

      • AMD B450 Chipset

      • Dual M.2

      • SATA 6Gb/s ports

      • Front USB 3.1 Gen 1

      Easy PC DIY Experience

      TUF Gaming motherboards offer easy and safe DIY builds by leveraging great design, innovative engineering, and strong partnerships with major component manufacturers. The unrivalled combination of military-grade TUF Components, TUF Protection and the TUF Gaming Alliance means that you can rest assured that your gaming rig will go the distance.

      TUF gaming alliance

      TUF Gaming Alliance is a collaboration between ASUS and trusted PC-component brands to ensure compatibility with a wide range of parts, such as PC cases, power supplies, CPU coolers, memory kits and more. With more partnerships and components being added regularly, the TUF Gaming Alliance will continue to grow even stronger. Learn More



      Protect your graphics card investment

      SafeSlot is the PCIe slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using a new insert-molding process, SafeSlot integrates fortifying metal for an inherently stronger slot, which is then firmly anchored to the PCB through additional solder points.



      Electrostatic discharge protection

      ESD Guards prolong the life of components while preventing damage from electrostatic discharge, providing protection for up to +/- 10kV of air discharge and +/- 6kV of contact discharge — greatly surpassing the respective industry standards of +/- 6kV and +/- 4kKV

      ESD Guard

      LAN port

      ESD TVS diode protection on the LAN Circuit.

      Keyboards and mouse connectors

      Additional on-circuit ESD transient-voltage-suppression.

      VGA Protection

      Additional on-circuit ESD TVS diodes to protect D-Sub functionality.

      USB connectors

      TVS diode for surface-mount and dual-inline package.




      Certified military-grade TUF chokes deliver rock-steady power to the CPU, helping to improve system stability.


      +20% temperature tolerance and 5X-longer lifespan.


      Certified military-grade MOSFETs with lower RDS(on)*.

      *Lower RDS(on) results in better power efficiency and reduced heat generation.

      TUF LANGuard

      Best surge protection

      TUF LANGuard is a military-grade innovation that integrates advanced signal-coupling technology and premium surface-mounted capacitors to improve throughput, protecting the motherboard from lightning strikes and static electricity.




      TUF B450-PRO GAMING has an enhanced VRM and heatsink to improve cooling performance. New alloy chokes provide higher power-conversion, lower power-dissipation and better temperature control for more efficient operation. Improved voltage tuning further increases performance. An optimized VRM layout and a larger VRM heatsink with bigger thermal pads that offer improved conductivity deliver increased heat dissipation, slower temperature build-up and better overall cooling efficiency.


      GPU Temperature Sensing

      System temperatures are key to a stable gaming rig ― especially GPU temperatures. TUF Gaming motherboards include Fan Xpert 4 Core software that's able to intelligently control system fans based upon the input of multiple sensors, including the temperature of ASUS graphics cards*. This ensures that your TUF Gaming system stays perfectly cooled, no matter how long you play.

      * ASUS GeForce 700 and later cards supported.

      TUF X470-plus Gaming

      Fan Xpert 4 Core

      ASUS TUF B450-PRO GAMING features the most comprehensive fan controls ever, configurable via Fan Xpert 4 Core and our award-winning UEFI BIOS.

      • Multiple temperature sources
      • All-in-one water-cooling set
      • 4-pin PWM/DC fan
      • Smart protection
      • With Fan Xpert 4 Core you're able to control system fans based on inputs from up to three temperature sources. For example, Fan Xpert 4 Core can be set to spin up the chassis fans in response to the GPU temperature. So, when the gaming action heats up, additional cooling kicks in — just when you most need it. Choose your temperature sources and thresholds, from motherboard and CPU to GPU, and leave Fan Xpert 4 Core to do the rest.

      • Enables full control of PWM or DC water pumps, perfect for both custom and self-contained cooling setups.

      • Every onboard header supports auto-detection of PWM or DC fans.

      • A dedicated integrated circuit protects each fan header from over-temperature and overcurrent.


      TUF Gaming motherboards are subjected to stringent tests to ensure they're ready for any gaming environment. That foundation is backed by extensive validation lists that include memory kits for a range of budgets. Whether you're building a gaming PC that hits the performance sweet spot or aiming for sensible specs, it's easy to pick the right kit for your TUF Gaming rig.


      Gaming Audio


      Hone your battleskills with exclusive DTS Custom onboard audio. Utilizing advanced emulation techniques to create positional cues via stereo headphones, DTS Custom takes onboard audio to a new frontier. With three presets ― Aerial, Soundscape, and Tactical ― for different genres, you'll have a distinct advantage in every game.

      Soundscape Mode

      The ideal audio envelope for MMO, RPG, action and horror games — your ears will put you in the center of the action!

      Aerial Mode

      Experience audio as though hovering above the game world, with sound coming from ahead — perfect for MOBA, RTA, strategy and sports titles!

      Tactical Mode

      Shhh — is that an enemy just around the corner? DTS Custom emphasises detail for stealthy play, so you'll detect and locate every footstep!

      Gaming Audio


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      • TUF Gaming audio cover

        Effective shielding preserves the integrity of audio signals to ensure best quality.

      • Audio Enjoyment

        Premium Japanese audio capacitors provide warm, natural, and immersive sound.

      • Exclusive S1200A Codec

        Delivers an expansive soundstage and authorative dynamics.

      • Audio shielding

        Separates analog/digital signal domains, significantly reducing multi-lateral interference.

      signal-to-noise ratio

      SPEC comparison

      ASUS TUF B450-PRO GAMING motherboards utilize a unique audio codec designed in close collaboration with Realtek — the Realtek S1200A. It also features an unprecedented 108dB signal-to-noise ratio for the stereo line-out and a 103dB SNR for the line-in, providing pristine audio quality.


      Aura Sync

      A well-tuned system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as strips connected to the onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable hardware.

      Learn more about ASUS Aura Sync.
      • Static Static
      • Breathing Breathing
      • Strobing Strobing
      • Rainbow Rainbow
      • Color cycle Color cycle
      • Comet Comet
      • Flash & dash Flash & dash
      • Wave Wave
      • Glowing Yo Yo Glowing Yo Yo
      • Starry night Starry night
      • Music effect Music effect
      • CPU temperature Smart


      Native 10Gbps USB 3.1 Gen 2 Type-A Support

      With dual backward-compatible USB 3.1 Gen 2 Type-A, you'll experience ultimate connection flexibility and blazing data-transfer speeds of up to 10Gbps – or twice as fast as USB 3.1 Gen 1.


      With x 4 PCI Express® 3.0 bandwidth, M.2 supports up to 32Gbps data-transfer speeds. It's the perfect choice for an operating system or application drive, making your PC and apps work as fast as possible.

      AMD StoreMI

      Affordable acceleration for any hard drive

      AMD StoreMI technology is a software utility that accelerates any drive for better system responsiveness with reduced startup and software load times. It combines SSD performance with the affordability and capacity of an HDD by automatically moving frequently accessed data to dedicated SSD storage.


      AM4 socket for AMD Ryzen™ 2nd Generation / Ryzen™ with Radeon™ VEGA Graphics / Ryzen™ 1st Generation Processors

      The AMD Ryzen™ processor is based on the innovative Zen core architecture and features up to eight cores and Radeon™ Vega integrated graphics. Together with dual-channel DDR4 memory, native 5Gbps USB 3.1 Gen 1 and 16 PCI Express® 3.0/2.0 lanes, these AMD AM4-socket processors deliver superb computing performance.

      AMD B450 chipset

      The AMD B450 chipset delivers high performance and flexibility with the latest AMD® AM4-socket Ryzen™ processors. It offers AMD StoreMI storage acceleration technology and provides two 10Gbps USB 3.1 ports, two USB 3.0 ports, and four 6Gbps SATA ports for faster data retrieval.