
GIGABYTE B550 Gaming X AMD B550 Socket AM4 ATX
by Gigabyte
GTIN00889523023167
EAN0889523023167
MPNB550 GAMING X
Prices updated 19 May 2026
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Product Description
PERFORMANCE10+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETsB550 motherboard use a 10+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.CONNECTIVITYDual NVMe PCIe 4.0*/3.0 M.2 ConnectorsWith NVMe PCIe 4.0/3.0 x4 and PCIe 3.0 x4 M.2 connectors onboard. GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed. the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes.Exclusive Realtek 8118 Gaming LANHigh Speed Gigabit LAN with Automatic Bandwidth AllocationRealtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 SupportHDMI 2.1. which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams. as well as a native cinematic 21:9 ratio (which most movies are shot in). Full HDR and HDCP 2.3 support. to offer the best visual experience for viewers.COOLINGSmart Fan 5With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that. with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.Intelligent Fan Control DesignAchieve fan silence. With Fan Stop. map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops. based on readings from which sensor. and at what temperature—all of it can be customized to your liking.Hybrid Fan Pin HeadersAssume complete control over your liquid cooling setup! Smart Fan 5 receives up-to-the-second information on flow-rate and water-temperature through the Hybrid Fan Pin Headers or external thermistor sensors—giving you absolute mastery over your PC.All Hybrid Fan Headers can automatically detect the type of cooling device whether it be fan or pump with different PWM or Voltage mode.New Smart Fan 5 SoftwareChoose from different modes. Quiet to Full Speed. to match your system usage preferences.For each fan or pump. you can use the intuitive fan curve to define trigger thresholds and corresponding fan speeds.LIGHTINGRGB FUSION 2.0With B550 Motherboards. RGB Fusion 2.0 is even better with Addressable LEDs. RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB / Addressable LED light strips for their PC build. Already feature filled with colors and patterns. RGB Fusion 2.0 are now upgraded to improve the Addressable LED support. With external Addressable LED strips. where each LED is digitally addressable that users can experience even more patterns. styles. and illuminations.With B550 Motherboards support the external 5V Addressable LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Addressable LEDs comes with new patterns and various speed settings with more to come.With an integrated intuitive user interface. the RGB Fusion 2.0 provides you a better solution for customizing the lighting effects across all supported devices. From motherboards. graphics cards to the peripheral products. you can personalize your gaming rig with your own style and show off your build by sharing the profiles. In addition. the new gaming mode makes the lighting effects interactive with selected games to bring you the most immersive gaming experience.GIGABYTE RGB Fusion APPDon't just make your PC shine. make it a work of art that friends will envy. With the GIGABYTE RGB Fusion mobile app users can watch as they control the lighting within their gaming PC. This gives users ease of access as they try and adjust colors and speeds for different modes. all this can be achieved away from the keyboard and monitor of their PC.AUDIOHigh-End Audio CapacitorsGIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.Audio Noise GuardGIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.ULTRA DURABLEQ-Flash PlusUpdate the BIOS easily without installing the CPU. memory and graphics card.With GIGABYTE Q-Flash





