be quiet! Pure Power 11 500 Watt 80+ Gold PSU/Power Supply - BN293

Be Quiet! 500W Pure Power 11 PSU, Fully Wired, Rifle Bearing Fan, 80+ Gold, Cont. Power

Exceptionally Quiet, Superior Reliability, Great Value
 
Pure Power 11 500W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-GPU gaming system, or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular price.
 

80 Plus Gold Certification 
 
Very high operating efficiency
Pure Power 11 500W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs, and cooler, quieter operation.
 
 
 
 
Power and Compatibility for your System
 
The best combination of features and performance at a very popular price
Pure Power 11 offers 500W of continuous power with two independent 12V rails for signal stability and two PCI express connectors for multi-GPU systems. It is suited to very quiet systems, for upgrading or building multimedia or multi-GPU gaming systems.
 
 
 
 
Innovative Technologies
 
DC-to-DC, Active Clamp and Synchronous Rectifier
The use of Active Clamp and Synchronous Rectifier technologies provides very stable operation. The PSU is equipped with DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions. This ensures secure operation for next generation processors and graphics cards.
 
 
 
 
Exceptionally Silent Operation 
 
Achieved by a silence-optimized 120mm be quiet! fan
The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for. 
 
 
 
 
High Quality Sleeved Cables
 
Keeping your system tidy and good-looking
Pure Power 500W is exquipped with high-quality sleeved cables that simplify component installation, increase airflow and improve cooling. The All-in-one cable has a convenient easy-plug HDD connector.