Top-rated products in the Power Supply PC category
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. be quiet! Straight Power 11 Gold
The Straight Power 11 sets new standards for whisper-quiet systems without making even the slightest compromise in power supply. In developing this series generation, the German be quiet! team placed particular emphasis on noise-optimised features and high-quality equipment. All this makes the Straight Power 11 Series quieter than ever and the best choice for building new systems or upgrading existing ones. Straight Power 11 is the first choice among premium power supplies.
The be quiet! straight power 11 sets new standards for whisper-quiet systems without making even the slightest compromise in power supply.
Almost inaudible SilentWings 3 135mm fan
Funnel-shaped air inlet on the power supply housing increases the air flow rate
Cordless design in the power supply unit on the DC side increases cooling and longevity
Fully modular cable management for maximum flexibility
80PLUS® Gold efficiency of up to 93
Two PCI Express connectors for powerful multi-GPU systems
Japanese 105°C capacitors ensure stable, reliable operation
Meets ErP and Energy Star 6.1 guidelines
Five years manufacturer's warranty
Product conception, design and quality control in Germany
2. Seasonic Focus GX
Powerful 750 watt power supply, high efficiency due to 80 PLUS gold certificate, strong single rail with 62 A, modular cable management with flat cables, 10 years manufacturer's warranty
3. be quiet! Straight Power 11 Platinum
The be quiet!. Straight Power 11 Platinum 1000W sets new standards for whisper quiet systems with outstanding efficiency. You already have a be quiet! Straight Power 11 Platinum 1000W is 80 PLUS Platinum certified and achieves an efficiency of up to 94.1%. This is a real advantage for any system, as it reduces energy consumption, provides better cooling and quieter operation.
The high-quality Silent Wings 3 fan is impressively quiet and achieves a first-class airflow. It is equipped with many high-quality features, such as a flow-optimized design of the fan blades, an advanced Fluid Dynamic bearing and a 6-pole motor, which ensure minimal vibrations, durability and low power consumption. The funnel-shaped design of the fan inlet in the power supply housing provides increased airflow, which ultimately leads to improved cooling performance.
An absolute innovation: The Straight Power 11 Platinum 1000W is wireless inside the power supply on the DC side. This improves air circulation, reduces signal interference due to the elimination of cabling and thus increases the longevity of the components to a maximum. Only the cables that are really needed are used. The advantage: a tidy housing, easy installation and undisturbed airflow, which leads to lower system temperatures and an overall quieter operation.
Experience the most technologically advanced power supply unit from be quiet!.. Full Bridge, LLC and Synchronous Rectifier (SR) technologies offer unsurpassed signal stability and unbeatable energy efficiency. The DC/DC converter ensures even stronger voltage regulation - even with heavy cross-loads. This ensures reliable operation, even with the next generation of processors and graphics cards.
Only the best components are used in the Straight Power 11 Platinum 1000W. Therefore only high quality Japanese capacitors are used. They are designed for an operating temperature of up to 105°C and guarantee reliability and a long life.
4. Corsair RM850x
Corsair RM Series fully modular power supplies are built with the highest quality components to deliver efficient 80 PLUS Gold performance to your PC. The ML fan utilizes magnetic levitation bearings and custom rotors for optimal performance and low noise levels. With over 90% peak efficiency, the RMx series offers reduced heat and noise, so you can devote yourself to your gaming with complete peace of mind. Fully modular cables mean you only connect the cables your system needs. The wide selection of included cables also ensures broad compatibility with cutting-edge graphics cards and motherboards.
5. Corsair SF750 Platinum
The 80 PLUS Platinum certificate makes it an extremely efficient power supply that generates less heat and reduces the electricity bill. The 92mm fan delivers powerful performance with quiet operation thanks to the Zero RPM mode, which is only activated at higher loads. Completely modular, individually sheathed cables improve the airflow in the housing, as only the cables that are really necessary are used. The Japanese 105°C capacitors provide improved stability and reliability.
6. ASUS ROG Thor 850P
Externally, Aura Sync RGB lighting and an integrated OLED information panel provide unique fitting and monitoring options for the ROG gaming rig. With high-quality capacitors, a 135mm wing blade fan and large heat sinks under the hood, the ROG Thor 850W can achieve 80 PLUS Platinum certification, making it ideal for PC enthusiasts who demand perfection.
7. be quiet! Pure Power 11
The Pure Power 11 500W stands for incomparable reliability and first-class features. Whether for configuring a very quiet system, upgrading an existing PC or building a multimedia or multi-GPU gaming system, Pure Power 11 offers the best possible combination of features, performance and quality at an extremely attractive price.
8. be quiet! Pure Power 12 M
The Pure Power 12 M is the start of the ATX 3.0 era for be quiet. The power supply series is fully equipped with state-of-the-art technology such as LLC topology and has up to 5 PCIe connections for both PCIe 5.0 GPUs and GPUs with PCIe 6+2 connections. It also handles load peaks up to double the rated power with ease. This makes the Pure Power 12 M the perfect choice for anyone who needs a high-performance power supply for their current or next-gen graphics card, but still prefers low noise.
9. Thermaltake Smart RGB
The Smart RGB series offers a pre-installed 256-colour RGB hub with 15 lighting modes to choose from from an integrated memory. With the 80 PLUS standard certification and high-quality components and quiet design, the Smart RGB series leaves nothing to be desired.
10. Seasonic Focus PX
In 2019, Seasonic engineers made improvements to the popular series, z inline capacitors on the supplied cables. In addition to the minor change in the series name, the power supply case and its packaging will be updated to reflect the concept of the OneSeasonic initiative.
