ITEM NAME:9cm 12V 92*92*25mm Hydraulic Cooling Fan Computer CPU Cooler Copper Heat Sink Description: Built-in 12 high-brightness LED lights, while illuminating the chassis without losing the visual enjoyment. Aluminum base, high-density fins, use of compaction technology, rapid heat dissipation. 7 fan , powerful airflow, faster heat dissipation and low noise. The fan is made of high-strength PC material for durability. Hydraulic bearings for durability. Specification: Radiator size: 90*90*35mm Fan size: 92*92*25mm Bearing type: hydraulic Rated voltage: DC 12V Fan speed: 2500RPM Heat dissipation method: heat sink Applicable Model: LGA 1366 Package Includes: 1 Piece radiator SKU: ALU0019635463017331.Fan size: 92 92 25mm. Hydraulic bearings for durability. Bearing type: hydraulic. 7 fan, powerful airflow, faster heat dissipation and low noise. Radiator size: 90 90 35mm. Aluminum base, high-density fins, use of compaction technology, rapid heat dissipation.