ASUS TUF Gaming 750W Gold power supply unit 20+4 pin ATX ATX Black

The ASUS TUF Gaming 750W Gold is a 750W power supply unit designed for gaming PCs and performance desktops. It combines 80 PLUS Gold efficiency with military-grade components, a 135 mm Axial-tech fan and protective PCB coating to provide reliable and stable power delivery for modern systems. The unit supports ATX 3.0 and includes a 16-pin PCIe cable to supply up to 600W to PCIe Gen5 graphics cards, and comes with a fully modular set of etched cables for flexible installation.

Advantages

Built with TUF components and high-quality Japanese capacitors rated for 105°C, the PSU offers extended component lifespan and stable operation. The dual ball-bearing 135 mm fan improves cooling longevity and runs quietly at low RPMs thanks to the Axial-tech design. A conformal protective coating on the PCB helps prevent shorts from moisture, dust, and debris. The combination of efficient internal design and 80 PLUS Gold certification gives up to 92% efficiency, reducing heat and noise. ATX 3.0 compliance and the included 16-pin PCIe cable enable compatibility with next-generation graphics cards. A 10-year worldwide warranty covers long-term reliability.

Suitable for

• Gaming desktops with mid to high-end GPUs
• Systems requiring ATX 3.0 / PCIe Gen5 compatibility
• Builders seeking a modular, space-flexible PSU
• Long-term PC builds where durability and efficiency matter

Key specifications

• Total power: 750 W
• Efficiency: up to 92% (80 PLUS Gold)
• Motherboard connector: 20+4 pin ATX
• Fan diameter: 135 mm (Axial-tech, dual ball bearing)
• ATX version: ATX 3.0 compatible
• Included cables: AC, CPU, PCIe (including 16-pin), Peripheral (Molex), SATA; fully modular etched cables
• Protective features: conformal PCB coating
• Weight: 2.38 kg
• Colour: Black

How to use

Install the PSU into a compatible ATX case, secure it with the provided screws, and connect the 20+4 pin ATX cable to the motherboard. Attach the CPU power connector and required PCIe power cables to the graphics card(s); if using a PCIe Gen5 card, use the supplied 16-pin cable to supply up to 600W where needed. Connect SATA and Molex leads to storage drives and peripherals as required. Ensure the AC power cable is connected to a suitable mains outlet (100–240 V). Power on the system and verify stable boot and voltages in BIOS or monitoring software.

Recommendations

For optimal performance, pair the ASUS TUF Gaming 750W Gold with systems that match its 750W capacity and ATX 3.0 requirements. Keep the PSU intake area free of dust, ensure adequate case airflow, and route modular cables to avoid obstructing fans. Use the included etched modular cables for neat cable management and replace the mains fuse or have a qualified technician inspect the unit if you notice abnormal noise or voltage instability.