be quiet! SYSTEM POWER 11 450W

be quiet! System Power 11 450W – ATX Power Supply

This power supply provides reliable energy for your PC and operates with very low noise. It is suitable for modern systems and supports current standards, giving you a solid foundation for your computer. The combination of efficient performance and stable output makes it a good choice for entry-level builds.

Features:

• ATX mainboard connector (20+4-pin): 1
• CPU connector P4+4: 1
• PCI-E 6+2-pin (GPU): 2
• SATA connectors: 5
• PATA (Molex): 1
• Efficiency: 80 Plus Bronze, at 230 V: 2 % load 61.3 %, 10 % 82.4 %, 20 % 87.4 %, 50 % 89.0 %, 100 % 85.9 %
• Temperature-controlled 120 mm fan for quiet operation
• Strong 12V rail for stable power delivery
• DC/DC converters for precise voltage regulation
• Standby power consumption below 0.15 watts for low energy use in idle mode
• Modern Standby support for fast system start-up
• Comprehensive protection features such as overcurrent, overvoltage and short-circuit protection