No Compromise Silence & Performance Dark Rock Pro TR4 offers an immense cooling performance of 250W TDP & virtually inaudible operation Excellent for high-end systems & demanding workstations Designed for AMD TR4 only Two virtually inaudible Silent Wings PWM fans Funnel-shaped frame of the front fan for high air pressure Achieves only 243d B (A) at maximum fan speed Seven high-performance copper heat pipes Airflow-optimized cooling fins; cutouts enhance the RAM compatibility Easily installable black installation kit can be mounted from above Brushed aluminum top cover with diamond cut finish 3-year manufacturer’s warranty Immense Cooling Power For AMD TR4 motherboards No compromise in silence & performance for overclocked systems & demanding graphics applications! Dark Rock Pro TR4 is designed for AMD TR4 only & provides an impressive rating of 250W TDP Virtually Inaudible Operation Even at 100 PWM fan speed noise is an insignificant 243d B (A) The two Silent Wings PWM fans feature advanced fluid-dynamic bearings smooth six-pole motors & airflow-optimized fan blades The front Silent Wings 3 fan provides extremely high air pressure thanks to a funnel-shaped air inlet in the frame Decoupled fan mounting with vibration-isolating elements on the heat sink Highly Advanced Design The core features that result in high-end cooling Dark Rock Pro TR4 is equipped with seven 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 Double-Tower Layout Powerful cooling for your components Dark Rock Pro TR4 contains two aluminum heat sinks The cutouts provided enhance its RAM compatibility Two fans are pre-installed It is also possible to add another 120mm fan for even better cooling User-Friendly Elegance Stylish & easy to install The mounting kit for the Dark Rock Pro TR4 cooler is completely black perfectly matching the black design of the cooler itself You can conveniently install the cooler on the motherboard from above The brushed aluminum top cover with its diamond cut finish adds a touch of elegance to this high-end cooler Specification Type Heatsink & Fan AMDIntel AMDCompatibility AMD TR4 Socket Only TDP 250 WFan Connector (s) 4-pin Hide LED Lighting No Colour Black Material Fin material Aluminum Base material Copper CPU contact surface CNC machined Surface treatment Aluminum black ceramic spray painted Weight 118kg Dimensions (L x W x H) 1628 x 136 x 1457 mm (without mounting material ) Fan Controller PWMRotation Speed "1200 1500 RPM" Fan Bearing Fluid Dynamic Bearing Noise level 128 179 243 d B (A) Power Rated voltage 12 V Input current 008 008 AInput power 096 096 WAdditional Features See Overview MTBF "300000 hours (approx)" Package Contents Cooler Corning TC-5121C 2 Thermal grease AMD TR4 Mounting set Y-Cable User manual Package Type Retail Package Weight 15970kg Warranty 3 Years Hides TR4 Socket Supports Socket s TR4