Best 80 Plus Computer Power Supplies of 2025

The CORSAIR CX650 Power Supply offers impressive efficiency with its 80 PLUS Bronze certification, ensuring up to 88% operational efficiency. This means you can save on energy costs while generating less heat. It delivers full continuous power, so you can rely on it to perform consistently without fluctuations. Additionally, the low-noise cooling feature employs a 120mm fan that operates quietly during light use, making it ideal for a peaceful computing environment. Its compact casing fits easily into most modern PC cases, providing flexibility for your build.

The MSI MAG A750GL PSU is an efficient power supply that boasts an 80 Plus Gold certification, helping you reduce energy consumption and heat generation in your system. Its ATX 3.0 fully modular design allows for easy cable management, keeping your build tidy. With PCIe 5.0 GPU support, you can confidently power high-performance graphics cards, delivering up to 450W of power. The stable performance is ensured by a 120 mm fan and high-quality capacitors, providing reliability even under heavy loads, making it an excellent choice for gamers and professionals alike.

The CiT ATV Eco PSU is a reliable power supply unit designed to enhance your system's performance. With its 80 Plus Bronze certification, you can enjoy up to 85 per cent efficiency, ensuring that your components receive optimal power while saving on energy costs. The all-black casing and flat cables not only provide a sleek look but also make cable management a breeze, helping you maintain a tidy interior. The single 12V rail output guarantees consistent power delivery, so you can rely on stable performance for all your components.

The AeroCool 500W PSU features an elegant black casing and fully black mesh cables, ensuring a stylish addition to your setup. It operates with high efficiency, achieving up to 85% efficiency, which can help reduce energy costs. With a single 12V rail, it offers excellent compatibility and high current output, making it ideal for demanding systems. The long main cable, measuring up to 550mm, simplifies installation in high-end tower chassis, enhancing your building experience.

The Corsair RM850e PSU is a fully modular power supply designed for efficiency and low noise. Its fully modular cabling allows you to connect only the cables your build requires, reducing clutter and improving airflow. Certified with Intel's ATX 3.0 standard, it supports the latest PCIe Gen 5 platforms and helps manage transient power spikes effectively. With a 120mm rifle bearing fan, you can enjoy a quieter computing experience, as it operates with minimal noise even under full load. Lastly, the 105°C-rated capacitors ensure reliable power delivery for your system.

The MWE 850 Gold V2 offers exceptional performance with its 80 PLUS Gold certification, ensuring 90% efficiency during typical loads. This means you save on energy costs while keeping your PC cool, especially during intense gaming sessions. The fully modular flat black cabling allows for neat cable management, enhancing airflow and making your build look clean and organised. With a high-temperature threshold of 50°C, this power supply is perfect for overclocking and demanding tasks like 3-D rendering, ensuring reliable performance under pressure.

The GIGABYTE UD750GM offers a robust 750W power supply, boasting 80 PLUS Gold certification for excellent energy efficiency. This feature ensures that you save on electricity bills while enjoying reliable performance. Its fully modular design allows you to connect only the cables you need, reducing clutter and improving airflow in your system. The powerful single +12V rail provides stable and consistent power delivery, essential for high-performance components. Additionally, the main Japanese capacitors enhance durability and longevity, ensuring your setup runs smoothly for years to come.

The SPYCO Typhoon PSU is a powerful 550W gaming power supply that boasts an 80 PLUS Bronze certification, ensuring over eighty-five percent efficiency. This means you can enjoy gaming while reducing noise and energy consumption. With premium Teapo capacitors, it offers reliable performance, consistently powering your components for uninterrupted play. You’ll appreciate the super silent fan, which keeps your gaming environment serene, allowing you to focus on your game without distractions. The non-modular design enhances airflow, making it perfect for compact setups.

The GameMax Rampage PSU offers reliable power for your gaming rig. With its 80 Plus Bronze certification, you can expect up to 88% efficiency at a 50% load, helping you save on energy costs. The inclusion of a Japanese TK main capacitor ensures durability and longevity, giving you peace of mind. A single 12V rail provides high compatibility, allowing your high-end components to perform at their best. Additionally, the ultra-silent 14cm cooling fan enhances airflow while keeping noise to a minimum, ensuring a smooth gaming experience.

The GIGABYTE UD850GM is an excellent choice for your computer’s power needs. With its 80 PLUS Gold certification, you can expect high energy efficiency, which can help reduce your electricity bills. The fully modular design allows you to connect only the cables you need, keeping your build neat and improving airflow. Its powerful single +12V rail ensures stable and reliable power delivery, essential for demanding components. Additionally, the main Japanese capacitors contribute to enhanced durability and performance, giving you peace of mind for long-term use.