be quiet! Dark Rock Slim - 120mm

SMART & COMPACT: Thoughtfully designed compact construction ensures unobstructed access to memory slots, making it ideal for streamlined setups.. QUIET PERFORMANCE: Integrates a virtually inaudible Silent Wings 3 120mm PWM fan, maintaining a low noise level of just 23.6dB(A) even at its maximum speed.. COPPER HEAT PIPES: Boasts 4 high-performance copper heat pipes paired with airflow-optimized, wave-contoured cooling fins; a special black coating with ceramic particles further boosts heat transfer.. INSTALLATION: Offers an easily installable black installation kit that can be mounted from the top, all while showcasing a sophisticated brushed aluminum cover with a diamond-cut finish.. German Design I German Engineering I German Quality I German Performance