Published on July 21st, 2023 | by Adrian Gunning

Cooler Master Unveils the GX III Gold Series ATX 3.0 PSU for Gamers, Power Users, and Enthusiasts

Cooler Master today announces the new ATX 3.0 spec GX III Gold Series Power Supplies (PSUs) available in 650W, 750W, and 850W models to support current and future next-generation graphics cards. The new GX III Gold series builds upon the legacy of Cooler Master’s GX series with new materials, structural design, full-modular cabling, and optimized thermal performance with 80 Plus Gold and 80 Plus Titanium-level efficiency at light loads.

GX III Feature Highlights:

  • ATX 3.0 Support
  • Highly durable 90-degree 12VHPWR cable for enhanced electrical durability and improved safety
  • A streamlined designed featuring hexagonal patterned vents for improved airflow
  • Optimized Thermal Performance with an anodic-coated heatsink
  • 80 Plus Gold and Cybenetics Platinum certification, with Titanium efficiency at light loads
  • ZERO RPM mode, a smart thermal fan mode with zero-fanspin at low loads
  • Fully modular cabling

About the Author


Adrian lives in Melbourne Australia and has a huge passion for gaming, technology and pop culture. He recently finished his a Bachelor of Journalism and is currently focusing on games journalism. When not writing and playing video games, Adrian can be found in Comics 'R' Us debating the pros of the DC Universe and cons of the Marvel Universe.

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