The Cooler Master GX series includes high-quality and reliable power supply units with high efficiency, a reliable component base, and modern capabilities. All models comply with the 80 PLUS Gold standard and provide an efficiency of about 90% at typical load. The latest generation GX power supply supports ATX 3.0 and 3.1 standards, equipped with a 12 VHPWR cable for PCIe 5.0 connected graphics cards, and are equally suitable for both gaming and work builds.


The circuitry of GX power supplies includes heat-resistant Japanese capacitors, with cooling provided by a 120 or 135 mm fan featuring a reliable hydrodynamic bearing and a semi-passive cooling system that switches to silent mode under a load below 50%. For more effective cooling, the manufacturer has placed additional small anodized aluminum heatsinks inside.

All representatives of the Cooler Master GX series confidently handle powering powerful components and work steadily at temperatures up to 50 degrees. They provide stable voltage on the +12 V line, do not overheat, and remain nearly silent in standard mode. The updated Gold models have significantly improved in quality compared to the first generations, with cable modularity in the latest versions, a 10-year warranty period, efficiency under modest load almost at the Titanium level, and maximum power supply output reaching up to 1250 W.