The Dark Rock Slim offers an exceptionally high cooling performance of 180W TDP and virtually inaudible operation. Perfect for high-end builds with limited space. Compact construction does not block memory slots Virtually inaudible Silent Wings 3 120mm PWM fan Achieves only 23.6dB(A) at maximum fan speed Four high-performance copper heat pipes Airflow-optimized, wave-contoured cooling fins Special black coating with ceramic particles enables perfect heat transfer Supports an additional 120mm fan; fan clips are included Easily installable black installation kit can be mounted from above Brushed aluminum top cover with diamond cut finish Compact Construction Powerful cooling in small spaces The compact design achieves excellent heat dissipation in small spaces, making the Dark Rock Slim the perfect solution for high-end builds with limited space. Due to its compact construction no memory slots are blocked.     Virtually Inaudible Operation Only 23.6dB(A) even at 100 PWM fan speed The Silent Wings 3 120mm PWM fan features seven airflow-optimized fan blades, a six-pole motor for less vibration and a durable fluid-dynamic bearing. Decoupled fan mounting with vibration-isolating elements on the heat sink.   Exceptionally High Cooling Power Achieving an incredible performance-to-noise ratio Dark Rock Slim provides an impressive rating of 180W TDP and achieves low temperatures even during periods of peak CPU performance. It is also possible to add another 120mm fan for even better cooling.   Highly Advanced Design The core features that result in high-end cooling Dark Rock Slim is equipped with four advanced technology 6mm copper heat pipes that maximize the heat conductance. Airflow-optimized, wave-contoured cooling fins with small dots on their surfaces increase the air circulation. The special black coating with ceramic particles makes a perfect transfer of heat possible. Specification Type: Heatsink and Fan AMD/Intel: Combo Compatibility: Intel: LGA 1200 / 1150 / 1151 / 1155 / 1156 / 1366 / 2011(-3) Square ILM / 2066 AMD: AM2( ) / AM3( ) / AM4 / FM1 / FM2( ) TDP: 180W Installation: See Video LED Lightin No Colour: Black Material: Fin material: Aluminum Base material: Copper CPU contact surface: CNC machined Weight: 0.62 kg Fan Dimensions: 120 x 120 x 23 mm Dimensions: Overall dimensions without mounting material: (L x W x H) 72 x 127 x 159 mm Fan Controller: PWM Rotation Speed: \"100 PWM /12V: 1,500 RPM\" Fan Bearin Fluid Dynamic Bearing Noise level: 50/75/100 : 11 / 16.9 / 23.6 dB(A) Power: Rated voltage: 12V Input current: 0.08 A Input power: 0.96 W MTBF: \"300,000 hours (approx.)\" Package Type: Retail Package Weight: 0.9840 kg Warranty: 3 Years