Be quiet! DARK POWER PRO 11 550W

Whether you're building a gaming machine, or a quiet working base, you should choose you power supply carefully. The company Be quiet! brings us this excellent power source that, thanks to the components used and the overall processing, offers its users maximum reliability, excellent performance and particularly quiet operation. The combination of these parameters together with a reasonable price makes this power source a popular one in its class. 

Key features

• Powerful 550W source at a reasonable price
• Silent 135 mm SilentWIngs fan with variable speed 
• Effectiveness of up to 94%
• Premium capacitors
• Protection against undervoltage, overvoltage, overcurrent, overheating...
• Possibility of connecting up to three thermally controlled fans
• Modular cabling
• Active PFC

Stable performance under all circumstances

The Be quiet! power supply offers a stable performance of 550 W, and it is capable of total energy use with the efficiency reaching 94%! It has a very quiet 135 mm fan, which despite its almost silent operation increases the reliability of the source and ensures perfect cooling of all its components. It is attached to the chassis with special handles, so that unwanted vibrations and noise are not transmitted.

Four independent 12V branches guarantee absolute voltage stability even in high-performance systems. Using a wide range of connectors you can connect everything you need. The power source comes with several SATA and PATA connectors for hard drives and optical drives, as well as a branch to connect the FDD (floppy disk drive). Naturally, there are four PCIe (6+2pin) connectors for powering high-end graphics cards.

Safety first

Since it is a Dark Power source that you should be able to rely on, it has a full array of protections that, in the event of unwanted collision, secure the connected components. The manufacturer was very careful in this respect, and besides thermal protection there is also protection against overvoltage, undervoltage, overload, and short circuit. Give your PC a proper base for a stable power supply with this precise power source!