ENERMAX Launches EB Bronze Series Power Supply – Reliable, Silent, and ATX 3.1 Ready
Taipei, Taiwan; December 18th, 2025 – ENERMAX, an industry-leading force dedicated to designing high-performance power supply and cooling solutions, proudly announces the launch of the new EB Bronze Series Power Supply, offering exceptional stability, efficiency, and quiet operation for mainstream PC builds. The series is available in 550W and 650W models globally, both compliant with the latest Intel ATX 3.1 standard, while a 450W model (ATX 2.52) will be available in selected regions.
Efficient and Reliable Power Delivery
EB Bronze Series is 80 PLUS® Bronze certified, ensuring up to 88% efficiency under typical loads and helping users keep energy use low while maintaining reliable performance. Built with 100% industrial-grade Japanese capacitors, EB Bronze Series guarantees long-term durability and consistent output even under continuous operation. Each unit is equipped with an ultra-quiet 120mm hydraulic bearing fan for superior cooling performance with minimal noise, making it ideal for users who seek silent operation without sacrificing thermal stability. The single +12V rail and DC-to-DC design further enhance voltage regulation and overall system reliability.
ATX 3.1 Compatibility and Power Excursion Support
550W and 650W models are fully Intel ATX 3.1 compliant, ensuring seamless compatibility with next-generation GPUs and high-performance CPUs.
Both models support up to 200% power excursion, allowing them to withstand sudden power surges and maintain stable output during demanding workloads such as gaming or content creation.
Durability You Can Trust
Backed by a 5-year warranty, EB Bronze Series represents ENERMAX’s commitment to quality and reliability. With a balance of performance, efficiency, and affordability, it is the perfect choice for mainstream gaming systems, office PCs, and home builds.
Availability and MSRP
The ENERMAX EB Bronze Series will be available through authorized retailers and distributors worldwide.
MSRP:
- EB550-C: USD $45.99
- EB650-C: USD $49.99
- EB450-C (ATX 2.52) model will be available exclusively in selected regions.
Web Pages
To learn more about EB Series Bronze Power Supply, please visit:
EB650-C 650W ATX3.1
EB550-C 550W ATX3.1
EB450-C 450W ATX2.52
For a complete list of all ENERMAX offerings, please visit:
https://www.enermax.com/en/products/category/power-supply
Product Images
High-resolution images of EB Series Bronze Power Supply can be found here:
https://drive.google.com/drive/folders/1rHZRsjOoHiqALlKXW_jmnTMm6QWan0cK?usp=drive_link
About ENERMAX
ENERMAX is a world-renowned PC power supply manufacturer and maker of award-winning PC components such as chassis, coolers, fans, and peripherals, with recognition from consumers around the world. Our farsighted R&D capability is our key strength, and we stick to our spirit of “Technical Innovation” and “Quality First” to create products that unleash the full potential of the system for every PC enthusiast. For more information, please visit us at www.ENERMAX.com
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Copyright © 2025 ENERMAX Technology Corporation. All rights reserved. Features, pricing, availability, and specifications are subject to change without notice.