be quiet! System Power 11 - Power supply (internal) - ATX12V 3.1/ EPS12V 2.92 - 80 PLUS Bronze - AC 200-240 V - 650 Watt - active PFC - black

The be quiet! System Power 11 is designed to provide reliable and efficient power supply for your PC or server. With a power output of 650 W, this power supply unit ensures optimal performance for a variety of builds. It complies with essential environmental standards, such as ENERGY STAR, and has an efficiency rating of 89.7%. The unit comes equipped with multiple connectors, including a detachable 8-pin PCI Express power cable, making it versatile for different configurations.
This power supply features protection mechanisms, such as overheat, overcurrent, and short-circuit protection, ensuring the safety of your components. Additionally, with a lifetime of up to 100,000 hours, the be quiet! System Power 11 is engineered to deliver long-lasting reliability. Keep the system cool and quiet with a 120 mm rifle bearing cooling fan that operates at a sound emission level of 30.9 dBA, creating an optimal gaming or working environment.

• Provides 650 W of power output for reliable performance
• Features overheat, overcurrent, and short-circuit protection
• Complies with ENERGY STAR and has 89.7% efficiency
• Includes versatile detachable power connectors for customization
• Engineered for a lifetime of up to 100,000 hours

• Efficient cooling system
  Equipped with a 120 mm rifle bearing cooling fan, this power supply maintains a quiet operation with a sound emission level of 30.9 dBA while ensuring effective heat dissipation.
• Comprehensive safety features
  The power supply unit integrates several protective measures such as overheat, overcurrent, overload, and short-circuit protections to secure your system and components.
• Long lifespan
  Designed with a mean time between failures (MTBF) of 100,000 hours, the be quiet! System Power 11 offers durability and longevity for long-term use.
• Versatile cable options
  Includes a variety of connectors such as 4-pin, 8-pin, and 24-pin, allowing for compatibility with a range of PC components and configurations.
• Environmental compliance
  This power supply meets stringent environmental standards including ENERGY STAR, RoHS, and UKCA, contributing to a reduced ecological footprint.

The be quiet! System Power 11 is designed to provide reliable and efficient power supply for your PC or server. With a power output of 650 W, this power supply unit ensures optimal performance for a variety of builds. It complies with essential environmental standards, such as ENERGY STAR, and has an efficiency rating of 89.7%. The unit comes equipped with multiple connectors, including a detachable 8-pin PCI Express power cable, making it versatile for different configurations.