Features: brand new and high quality Four 6mm/0.24in pure copper heat pipes, with finprocess, can make the heat pipe and the FINconnect closely, and the heat conduction is smooth. The four heat pipes directly contact the CPU, so that the heat can be quickly transferred to the heat pipes andFIN without any hindrances. The FINprocess not only ensures the ventilation space between theFIN , but also makes the heat conduction between the FINsmoother. Four high-brightness colored lamp beads, light up the exclusive nameplate pattern on the top, increase the top lights effect embellishment, shield the sintered end of the heat pipe, and increase the integrity. PWM speedcontrol, efficiency and quietness can be calmly face, colored lamp beads with soft lights fan blades. Streaming illusion lighting effect, more than 16 million color change. Specifications: Radiator size: approx. 93x78x126mm/3.66x3.07x4.96in Fan size: approx. 92x92x25mm/3.62x3.62x0.98in Number of heat pipes: 4PCS Working voltage: 12V Fan interface: PWM 4PIN Light effect interface: 4PIN PWM Fan speed: 9 00-2300RPM (±10%) Noise value: 20-30.5Dba(MAX) Fan air volume: 15-36CFM Platform support: for Intel LGA775/1150/1151/1155/1156/1200/1700, for AMD AM4/AM3+/AM3/AM2+/FM2+/FM2/FM1 Package Includes: 1PC X CPU cooler note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!