be quiet!
be quiet! Dark Power Pro 12 1200W
Best power supply for high-end gaming rigs and professional overclocking builds.
Experience peak performance with the be quiet! Dark Power Pro 12 1200W power supply. Engineered for high-end systems and overclocking, it boasts 80 PLUS Titanium efficiency up to 94.7% for reduced energy consumption and cooler operation. Its fully digital control ensures unmatched signal stability and power regulation. Enjoy virtually silent operation thanks to the patented frameless Silent Wings fan. The fully modular design with individually sleeved cables simplifies installation and enhances internal aesthetics, while high-quality Japanese capacitors guarantee reliability and longevity for demanding builds.
$749.12
More Dark Power Pro Options
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1062
#28 in Computer Power Supplies
Price vs Category Average
-20%
Below average
Maximum Power Output
1200
/ W
Who it's for
- Eco-conscious users seeking maximum energy savings and lower heat
- Quiet-computing enthusiasts prioritizing a silent workstation environment
- Overclockers and professionals demanding rock-solid power stability
Who should skip it
- Budget-focused builders prioritizing value over flagship features
- Compact PC builders with limited chassis space
- System builders struggling with tight cable management
Performance breakdown
Energy Efficiency
Titanium certification ensures minimal power waste even under heavy system loads.
Acoustic Performance
The frameless fan design keeps noise levels virtually undetectable during operation.
Power Stability
Digital control provides rock-solid voltage regulation for sensitive high-end components.
Build Quality
Premium Japanese capacitors offer long-term reliability for demanding overclocked builds.
Cable Management
Individually sleeved modular cables make clean, professional builds effortless to achieve.
Connectivity Options
Abundant connectors support complex multi-GPU setups and extensive storage arrays.
Key Specs
Maximum Power Output
1200 W
Efficiency Rating
80 PLUS Titanium Certified (up to 94.7%)
Form Factor Type
ATX12V / EPS12V
Main Connector
20+4Pin
PCI-Express Connectors
10 x 6+2-Pin
SATA Power Connectors
16
Capacitors
Japanese 105°C rated
Modularity
Fully Modular
Features
- Exceptional 80 PLUS Titanium efficiency
- Digital control for stable power
- Silent operation with Silent Wings fan
- Easy installation with modular design
- Premium Japanese capacitors for reliability
- Sleek look with sleeved cables
- Flexible 12V rail with overclocking key
What customers say
Customers highly value the be quiet! Dark Power Pro 12 1200W primarily for its exceptional build quality and remarkably silent operation. Users consistently note the robust, premium feel, which inspires confidence in its long-term reliability. The 80 PLUS Titanium efficiency is appreciated for delivering stable, clean power and contributing to energy savings for demanding systems. Furthermore, the fully modular design and high-quality sleeved cables simplify cable management, enhancing the overall aesthetic. While the initial cost is premium, the consensus is that the superior performance and unparalleled quietness fully justify the investment for enthusiasts seeking top-tier power supply excellence.
Know before you buy
The 80 PLUS Titanium certification indicates an efficiency of up to 94.7%. This high level of efficiency reduces energy waste as heat, which lowers your power consumption and helps keep your system running cooler under heavy loads.
Yes, with 1200W of power and 10 included PCI-Express 6+2-pin connectors, this unit is well-equipped to handle demanding multi-GPU configurations and high-end workstation builds.
The overclocking key allows you to switch between multiple independent 12V rails and a single high-performance rail. This gives you the flexibility to prioritize stability for standard use or maximum power delivery for extreme overclocking sessions.
The Dark Power Pro 12 has a length of 7.87 inches, which is longer than standard ATX power supplies. You should verify that your specific case has enough clearance in the power supply shroud or basement before purchasing.
A fully modular design allows you to connect only the cables you actually need. This reduces cable clutter inside your case, which improves internal airflow and makes your build look much cleaner.
The patented frameless Silent Wings fan is designed for virtually silent operation, even under load. It uses a high-quality fluid dynamic bearing to minimize noise while maintaining optimal cooling for the internal components.
Still have a question?
Ask Hayley anything about this product before you decide.