Be Quiet! System Power 9 500W - PSU, 80 PLUS Bronze

The Be Quiet! System Power 9 is a 500W power supply unit engineered for PC builds that require stable and reliable power. It holds an 80 PLUS Bronze certification, indicating an efficiency rating of up to 89% under typical load conditions. This level of efficiency helps to minimize excess heat generation and can lower overall electricity consumption during system operation. The unit also incorporates active Power Factor Correction to maintain consistent and clean power delivery to all connected components.

System cooling is managed by a temperature-controlled 120 mm fan, which is designed to balance effective thermal performance with a low noise profile. Its semi-modular design permits users to attach only the cables required for their build, contributing to improved internal airflow and simplified cable management. The power supply adheres to the standard ATX form factor for broad compatibility with most computer chassis. A comprehensive suite of protection circuits is integrated to safeguard hardware from potential electrical faults.

• Provides 500W of total power output
• Features 80 PLUS Bronze efficiency certification
• Utilizes a standard ATX form factor
• Designed with semi-modular cabling for cleaner builds
• Equipped with a quiet 120 mm cooling fan
• Includes 2 PCIe (6+2 pin) and 6 SATA power connectors
• Integrates OCP, OPP, OVP, UVP, SCP, and OTP safety protections
• Measures 150 x 86 x 140 mm