ASUS TUF GAMING 750W 750B Black Power Supply

ASUS TUF-GAMING-750B is a 750W ATX power supply aimed at mid-range to more serious gaming and work configurations. It combines 80 PLUS Bronze efficiency with reliability from the TUF series and military-grade components, ensuring stable operation for systems with power-hungry GPUs and CPUs. The format is standard ATX, the case is in classic black color, and Active PFC ensures cleaner and more stable power from the grid. You get a focus on long life, low noise, and protection for the electronics, without unnecessary extras.

What you get

With a real 750 W output power and ATX12V/EPS12V support, this PSU is safe for configurations with powerful CPUs and GPUs that draw serious power under load. 135 mm Axial-tech fan with dual ball bearings and 0dB Technology means that at up to ~30% load, the fan stops completely, keeping your system quiet during idle, browsing, or light work. Military-grade certified capacitors, chokes, and the protective conformal coating on the PCB guard against moisture, dust, and higher temperatures – important if the case is not perfectly ventilated or the machine runs almost non-stop. With a 80 cm 8-pin CPU (EPS12V) cable, you can be more relaxed in larger cases and top-mounted power supplies – you won't wonder if it will reach the connector to the socket. It is non-modular, but the sleeved cables facilitate better cable management and improved airflow.

• Power 750 W – sufficient for a strong gaming or work build with a powerful GPU and many peripherals, without entering the risk zone under high load.
• 80 PLUS Bronze efficiency – less loss as heat and more stable operation compared to no-name power supplies without certification.
• Active PFC – better power factor and cleaner power supply, which helps with stability and less stress on components.
• 135 mm Axial-tech fan with dual ball bearings – designed for long life and lower noise, especially in combination with 0dB mode under low load.
• 0dB Technology – the fan stops under ~30% load, making the power supply completely silent under light load and everyday tasks.
• Military-grade capacitors and chokes + protective conformal coating on PCB – better resistance to moisture, dust, and high temperatures, suitable for long, intensive use.
• Non-modular with sleeved cables and 80 cm EPS12V – all necessary cables are available, and the longer sleeved CPU cable makes installation and more aesthetic cable management easier.
• Full package of protections (OPP / OVP / UVP / SCP / OCP / OTP) – secures your system against overload, overvoltage, short circuit, and overheating.
• Compact dimensions 150 x 150 x 86 mm and weight 2.18 kg – standard ATX format that fits easily into most cases.
• 72 months warranty – long warranty period that shows confidence in the durability of the power supply.

Who it is suitable for

It is suitable if you are building a mid-range to more serious gaming or work PC, where you want a reliable 750W PSU with good protections and quiet operation under low load. It performs well in configurations that run for long periods every day and are in environments with more dust or higher temperatures. If you are looking for a fully modular power supply for maximum clean internal appearance and easy removal of unnecessary cables, you may feel a compromise here.

The combination of 750 W output power, 80 PLUS Bronze efficiency, military-grade components, and a long 72 months warranty makes ASUS TUF-GAMING-750B a very sensible choice for a stable and long-term build.