be quiet! Pure Power 9 CM power supply unit 500 W ATX Zwart

Exceptionally Quiet, Superior Reliability, Great Value

The Pure Power 9 PSU series stands for peerless dependability and best-in-class features. Whether you are assembling a very quiet system, upgrading an existing PC, or building a multimedia or multi-GPU gaming system, your build will benefit from this PSU series that simply has the best combination of features, performance and quality at very popular prize.

- 500 Watts of continuous power and two 12V-rails ensure rock-solid voltage stability for powerful multi-GPU systems
- 80PLUS® Silver certification and up to 91% power conversion efficiency
- Exceptionally quiet operation achieved through an array of careful optimizations, including use of a silence-optimized 120mm be quiet! fan
- Stable operation in its class thanks to Active Clamp + SR power conversion technology
- Modular cable management with high-quality flat cables for PCIe connectors and drives
- Product conception, design and quality control in Germany