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ASUS ROG STRIX B550-A GAMING - Motherboard - ATX - Socket AM4 - AMD B550

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In Stock. Ships Same Business Day If Ordered Before 3pm PT

Supported RAM Speed:
2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 3000 MHz, 3200 MHz, 3466 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.)
Network Protocols:
2.5 Gigabit Ethernet
Compatible Processors:
Product Line:
Supported RAM (Registered or Buffered):
Supported RAM Technology:
Supported RAM Integrity Check:
Motherboard Form Factor:
AMD B550
Processor Socket:
Socket AM4

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  • SupremeFX
    Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B550-A Gaming. Along with ensuring a flat frequency response for a neutral, detailed sound signature, it offers two front-panel outputs driven by op-amps that deliver high-quality audio to gaming headsets.
  • AI noise-canceling microphone
    AI noise-canceling microphone software is exclusively featured on ROG Strix motherboards and supports 3.5 mm, USB, or Bluetooth headsets. The utility leverages a massive deep-learning database to preserve the sound of your voice while eliminating distracting keyboard clatter, mouse clicks, and other forms of environmental noise. And it only places a slight load on the CPU, ensuring minimal impact on gaming performance.
  • Sonic Studio III
    Sonic Studio supports HRTF-based virtual surround for VR headsets, casting an immersive aural landscape that draws you deeper into the action. The intuitive Sonic Studio interface also offers a range of EQ options and one-click presets, allowing you to tailor acoustics to suit personal preferences or the characteristics of your headset.
  • Power design
    Digital power control and an array of power stages ensure ROG Strix B550-A Gaming has the muscle to control the latest CPUs.
  • Procool power connector
    The ProCool socket is built to exacting specifications to ensure flush contact with the PSU power lines, enabling lower impedance and better heat dissipation.
  • DIGI+ power control
    ASUS DIGI+ power control is a set of controllers for digital VRM and DRAM voltage. These controllers offer ultra-precise memory and voltage tuning for optimal system efficiency, stability, and performance.
  • Teamed power stages
    12+2 power stages combine high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that the CPUs demand.
  • Alloy choke and capacitor
    Superior chokes and durable capacitors are engineered to resist extreme temperatures and provide up to 110% better performance than the industry standard.

Designed for those seeking to get the most out of their build, ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end Gaming series. ROG Strix B550-A Gaming is well-equipped, offering robust power delivery and effective cooling. As an added bonus, outstanding performance is complemented by a stunning finish and cyberpunk-inspired aesthetics that present a standout look.

Specs Overview

Detailed Specs