Best be quiet! products in the Power Supply PC category

On this page you'll find a ranking of the best be quiet! products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. be quiet! Pure Power 12 M

The Pure Power 12 M marks the beginning of the ATX 3.0 era for be quiet. This power supply series is fully equipped with cutting-edge technology such as LLC topology and features up to 5 PCIe connectors for both PCIe 5.0 GPUs and GPUs with PCIe 6+2 connectors. It also effortlessly handles load spikes that can reach up to double the rated power. This makes the Pure Power 12 M the perfect choice for anyone needing a high-performance power supply for their current or next-gen graphics card while still preferring low operational noise. 

2. be quiet! Straight Power 12 Platinum

The Straight Power 12 Platinum sets standards for whisper-quiet systems without making any compromises in power supply. The 80 Plus Platinum certification demonstrates a focus on efficiency of up to 93.9% in the latest generation of the Straight Power series. All of this makes the Straight Power 12 series quieter than ever and the best choice for building new systems or upgrading existing ones. Straight Power 12 is the top choice among premium power supplies. 

3. be quiet! Dark Power 13

Dark Power 13
1000W
Completely silent and high-performance
The be quiet! Dark Power 13 1000W offers 80 PLUS Titanium efficiency, near-silent operation, and
meets all ATX 3.0 specifications for next-gen GPU compatibility.
80 PLUS Titanium certified
The highest efficiency certification available
The Dark Power 13 1000W is 80 PLUS Titanium certified and achieves an efficiency of up to 95.2%. This is a real advantage for any high-end system, as it reduces energy consumption, provides better cooling, and ensures quieter operation. The standby consumption is below 0.1 watts.
Prepare your system for the future
Meets all ATX 3.0 specifications
The Dark Power 13 1000W is an ATX 3.0 power supply and features a 12VHPWR connector for next-gen PCIe 5.0 graphics cards, as well as PCIe 6+2 connectors for current graphics cards. This makes the Dark Power 13 1000W extremely versatile and the perfect choice for all current and future-proof high-end systems.
 

4. be quiet! Power Zone 2

The Power Zone 2 1000W is a power supply unit with 80 PLUS Platinum certification and semi-passive zero RPM cooling for efficient and quiet gaming sessions.

5. be quiet! Dark Power Pro 13

The Dark Power Pro 13 is 80 PLUS Titanium certified, achieving optimal efficiency. This is a real advantage for any high-end system, as it reduces energy consumption, provides better cooling, and ensures quieter operation. The standby consumption is below 0.1 watts. The Dark Power Pro 13 is an ATX 3.0 power supply and offers both 12VHPWR connectors for next-gen PCIe 5.0 graphics cards and PCIe 6+2 connectors for current graphics cards. This makes the Dark Power Pro 13 extremely versatile and the perfect choice for all current and future-proof high-end systems. It provides continuous power on 6 independent 12V rails. Even when the graphics card demands excessive power for short periods, the Dark Power Pro 13 can handle load spikes up to double the rated load without any issues. This ensures reliable operation with the next generations of processors and graphics cards. 

6. be quiet! Straight Power 11 Gold

The Straight Power 11 sets new standards for whisper-quiet systems without making any compromises in power supply. In developing this series generation, the German be quiet! team placed special emphasis on noise-optimized features and high-quality equipment. All of this makes the Straight Power 11 series quieter than ever before and the best choice for building new systems or upgrading existing ones. Straight Power 11 is the top choice among premium power supplies.

Nearly inaudible SilentWings 3 135mm fan. Funnel-shaped air intake on the power supply housing increases airflow. Cable-free design on the DC side of the power supply enhances cooling and longevity. Fully modular cable management for maximum flexibility. 80 PLUS Gold efficiency of up to 93%. Two PCI-Express connectors for high-performance multi-GPU systems. Japanese 105°C capacitors ensure stable, reliable operation. Complies with ErP and Energy Star 6.1 guidelines. Five-year manufacturer warranty. Product conception, design, and quality control in Germany.
 

7. be quiet! System Power 10

Proven reliability, quiet operation
The System Power 10 650W is designed for budget-conscious users who do not want to compromise on reliability and quiet operation.
Advanced features such as the temperature-controlled fan and a remarkably low standby consumption highlight the value of the System Power 10 650W as an entry-level power supply.

Very quiet operation
Thanks to the use of a quality fan, the System Power 10 650W is equipped with a temperature-controlled 120 mm quality fan. It provides the renowned quiet operation that be quiet! is known for, especially at this entry-level price.

High performance for PC systems
Proven reliability for CPU and GPU
The System Power 10 650W offers stable power supply with strong voltage regulation for CPU and GPU. This ensures reliable operation even under heavy cross-loads.

80 PLUS Bronze certification
Efficient operation
The 80 PLUS Bronze certification of the system ensures efficient operation.
 

8. be quiet! System Power 9

The System Power 9 600W CM is equipped with a temperature-controlled 120 mm quality fan. It offers the well-known quiet operation from be quiet for cost-effective systems. The 80 PLUS Bronze certification is a convincing proof of the efficient and energy-saving operation of this power supply unit. With an efficiency of up to 89%, it represents a remarkable performance for a PSU in its class.

The System Power 9 600W CM provides a stable and reliable power supply for CPU and GPU. It features two independent 12V rails and supports graphics card configurations with four PCI-Express connectors. The DC/DC converter ensures strong voltage regulation, even under heavy cross-loads. This makes the power supply a reliable companion for the next generations of processors and graphics cards.

The high-quality, black-sheathed cables of the System Power 9 600W CM give any PC system an appealing appearance. Thanks to the semi-modular cable management, only the cables that are truly needed are used. Top component protection with comprehensive safety features, including OCP, OVP, OPP, OTP, UVP, and SCP, ensures uncompromisingly safe operation.
 

9. be quiet! Pure Power 11

Whether for configuring a very quiet system, upgrading an existing PC, or building a multimedia or multi-GPU gaming system – the Pure Power 11 offers the best possible combination of features, performance, and quality at an extremely attractive price. 

10. be quiet! Pure Power 12

The be quiet! Pure Power 12 1000W is ATX 3.1 and PCIe 5.1 compatible and offers unrivalled reliability with first-class features. With a PCIe 5.1 cable and PCIe 6+2 cables included, this power supply provides exceptional comfort and outstanding compatibility with both current and next-gen graphics cards. Pure Power 12 1000W ATX3.1 offers the best possible combination of features in its class. 

be quiet! Pure Power 12 (1000 W)
Power Supply PC
−9%
CHF118.– was CHF129.–

be quiet! Pure Power 12

1000 W