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GX II Gold 750 ATX 3.1

• ATX 3.1 support & a duroble 12V-2X6 cable

• 80 Plus Gold certified efficiency

• Silent fan performance with a zero-RPM mode

• Separated thermal technologies

• Fully modular cabling

• 10-year warranty

Built to Last

The GX II Gold brings a new standard of durability and efficiency to Cooler Master’s lineup of power supply units combined with ATX 3.1 support.

ATX 3.1 Support & a Durable 90-degree 12V-2x6 Cable

Certified Efficiency

The GX II Gold is certified to achieve more than 90% efficiency at typical loads.

Silent Fan Performance with a ZERO-RPM Mode

A zero-RPM default mode automatically turns the fan on when your PC reaches a specific temperature.

Separated Thermal Technologies

Separated thermal technologies provide improved thermal performance and a large, high-quality Japanese capacitor features reduced ripple noise and enhanced reliability.​

Fully Modular Cabling

Modular cabling reduces clutter, increases airflow, and improves overall thermal performance.

PSU Calculator

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Tech specifications

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