ASUS ROG Strix 750G 750W 80 PLUS Gold Modular Power Supply (Black)

Overview

The ASUS ROG-STRIX-750G is a 750 watt power supply designed to provide stable and efficient power for gaming PCs and professional workstations. With 80 PLUS Gold certification, it converts most of the electricity it draws into usable energy, reducing wasted heat and improving overall efficiency. This unit features premium Japanese capacitors that ensure stability during sudden power spikes, making it well suited for systems with multi-core processors and high-end graphics cards.

Its fully modular cable design simplifies cable management, allowing you to connect only the cables you need for a cleaner interior and better airflow. Cooling is handled by large ROG heatsinks and a 135 mm Axial tech fan with durable dual ball bearings, which operates silently in 0 dB mode during light workloads and ramps up smoothly as temperatures increase. Comprehensive protection features guard your components against over voltage, short circuits, and over current, while a 10 year warranty underscores ASUS’s commitment to quality and reliability.

Key features

• 80 PLUS Gold certification ensures high energy efficiency and reduced heat generation
• Fully modular cables allow for easy installation and a tidy, well-ventilated system interior
• Premium Japanese capacitors improve power stability and extend the lifespan of the power supply
• Large ROG heatsinks combined with a 135 mm Axial tech fan provide effective and quiet cooling
• 0 dB fan mode stops the fan during low loads for silent operation when browsing or streaming
• Built-in protections safeguard your components from over voltage, short circuits, and over current
• Customizable appearance with magnetic logos and stickers to match your build’s style
• Long-term reliability backed by a 10 year manufacturer warranty

Key specs

• Power output: 750 watts
• Efficiency rating: 80 PLUS Gold
• Fan size: 135 mm Axial tech with dual ball bearings
• Cable type: Fully modular
• Protection features: Over voltage, short circuit, over current
• Warranty: 10 years

Connectivity and compatibility

The modular design of this power supply means you can tailor the cable connections to your specific build, reducing clutter and improving airflow. It supports modern gaming and workstation components that demand consistent and reliable power delivery, including multi-core CPUs and high-performance GPUs. The embedded capacitors at cable ends help smooth voltage for overclocked parts, ensuring stable operation under heavy loads.

Performance and reliability

With its combination of high-quality Japanese capacitors and advanced cooling technology, this power supply maintains stable voltages even during intense gaming sessions or demanding professional workloads. The 0 dB fan mode keeps noise levels down when the system is idle or under light use, while the fan’s smooth ramp-up prevents sudden noise spikes. The extensive protection circuitry adds peace of mind by preventing damage to your components from electrical faults.

Ideal uses and environments

This power supply fits well in high-performance gaming rigs, professional editing suites, and custom workstations where stable and efficient power is critical. Its modular cables and quiet operation make it a strong choice for users who value a clean build and low noise levels. Whether you are assembling a new system or upgrading an existing one, it delivers dependable power with a design that complements premium hardware setups.