be quiet! System Power 11 (550W)

System Power 11 550W is an ATX 3.1 PSU and comes with a 12V 2x6 connector for Next-Gen PCIe 5.1 graphics cards and 3 PCIe 6+2 ports for current graphics cards. This makes the Power 11 550W extremely versatile and the perfect choice for all current and future-proof high-end systems. System Power 11 550W is equipped with a temperature-controlled 120mm quality fan. It offers the be quiet! known and remarkably quiet operation. The Power 11 550W system provides a stable power supply with strong voltage regulation for CPU and GPU. This ensures reliable operation even with heavy cross-loads. The 80 PLUS Bronze certification of the System Power 11 550W with an efficiency of up to 89.7% is convincing proof of the efficient and energy-saving operation of this power supply. System Power 11 550W provides enough power even for demanding graphics cards. Safety features for comprehensive protection against over-current, over-voltage and undervoltage, short circuit, overheating and overload.