
Best selling Power Supplies PC from be quiet!
On this page you’ll find a ranking of the best Power Supplies PC from be quiet!. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. be quiet! Pure Power 13 M
The be quiet! Pure Power 13 M 850W is a powerful and reliable ATX power supply designed to meet the demands of modern PCs. With a rated power of 850 watts, it provides ample energy for high-performance components and ensures stable power delivery. The power supply is fully modular, meaning that only the necessary cables can be connected, allowing for clean and efficient cable management. Active cooling with a 120 mm fan ensures effective heat dissipation, while the 80 PLUS Gold certification guarantees high energy efficiency of up to 92.8%. This not only helps reduce electricity costs but also minimizes heat generation inside the case. The be quiet! Pure Power 13 M is therefore an excellent choice for those who value performance, efficiency, and quiet operation.
- Fully modular cable management for easy installation and optimal airflow
- 80 PLUS Gold certification for high energy efficiency
- LLC technology for unparalleled signal stability and strong voltage regulation
- Active cooling with a 120 mm fan for effective heat dissipation
- Compatible with ATX 3.1 standard for modern PC building projects.

2. be quiet! Straight Power 12 Platinum
Be quiet! Straight Power 12: 1,200 W Power Supply
The Straight Power 12 with 1,200 W is an ATX 3.0 power supply that offers two 12VHPWR connectors for next-gen PCIe 5.0 graphics cards as well as four PCIe 6+2 connectors for current graphics cards. This makes the Straight Power 12 with 1,200 W extremely versatile and the perfect choice for all current and future-proof high-performance systems.
The Straight Power 12 delivers 1,200 W of continuous power on a high-performance 12 V rail. Even when the graphics card demands excessive power for short periods, the Straight Power 12 with 1,200 W 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.
Features:
- Continuous power: 1,200 W
- Peak power: 1,270 W
- 80 PLUS Platinum certification of up to 93.7%
- ATX 3.0 power supply with full support for PCIe 5.0 GPUs and GPUs with PCIe 6+2 connectors
- Handles high load spikes
- Nearly inaudible Silent Wings 135 mm fan
- Funnel-shaped air intake on the power supply housing increases airflow
- Full-Bridge LLC technology for stable operation
- Japanese 105°C capacitors ensure powerful and reliable operation
- Modular cable management
- Dimensions (W x D x H): 180 x 86 x 150 mm
- Weight: 2.04 kg.

3. be quiet! DARK POWER 14 | 1000W EU

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. The Dark Power Pro 13 delivers continuous power across 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! Pure Power 12 M
The Pure Power 12 M 1200 W is ATX 3.0 and PCIe 5.0 compatible, offering unmatched reliability with outstanding features. It is a great combination of power and exceptional compatibility.

7. be quiet! System Power 11
The be quiet! System Power 11 is a powerful ATX 3.1 power supply with an output of 450 watts, designed for reliable power delivery to PC systems. With its 80+ Bronze certification, it offers high energy efficiency, reducing power consumption and minimizing heat generation. The power supply is equipped with up to three PCIe 6+2 connectors, ensuring compatibility with current and future graphics cards. An integrated DC/DC converter provides stable voltage regulation, while the 120 mm fan ensures effective cooling while maintaining quiet operation. This power supply is an excellent choice for those who value performance, efficiency, and reliability.
- 80+ Bronze certification for high energy efficiency
- Up to 3 PCIe 6+2 connectors for modern graphics cards
- DC/DC converter for stable voltage regulation
- 120 mm fan for quiet operation and effective cooling.

8. be quiet! SFX Power 3
SFX Power 3 450W with 80 PLUS Bronze certification supports a PCIe graphics card and is the top choice for compact power supplies for compact gaming PCs. The SFX Power 3 450W offers the ideal combination of efficiency, quiet operation, and reliability. Two PCIe connectors are available for a high-performance graphics card. The power supply provides essential safety features for comprehensive protection against overcurrent, overvoltage, undervoltage, short circuits, and overload. The SFX Power 3 delivers 450W of effective continuous power, ensuring reliable operation even under sudden heavy loads. The temperature-controlled 80mm quality fan allows for quiet operation at a maximum of 33.8 dB(A). The 80 PLUS Bronze certification, with an efficiency rating of up to 89.3%, is a compelling testament to the efficient and energy-saving operation of this power supply.

9. be quiet! Pure Power 12
The be quiet! Pure Power 12 850W 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 850W ATX3.1 offers the best possible combination of features in its class.

10. 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, nearly 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 significant 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 that offers both a 12VHPWR connector for next-gen PCIe 5.0 graphics cards and 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.
