ITEM NAME:Tower Desktop PC CPU Cooling Fan 4 Copper Heat-Pipes 3 Pin Cooling System Product Description Description: Tower Desktop PC CPU Cooling Fan 4 Copper Heat-Pipes 3 Pin Gaming Cooling System Heatsink Radiator for AMD Intel Specification: Material: Copper+Aluminum Combination Bearing Type: Hydraulic Bearing Speed: 2200 Service Life: 30000 H Cooling Method: Heat Pipe Number Of Heat Pipes: 4 USB Interface: 3 Pin Motherboard Interface Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X CPU Cooling Fan.Number Of Heat Pipes: 4. Included: 1 X CPU Cooling Fan. Material: Copper+Aluminum Combination. USB Interface: 3 Pin Motherboard Interface. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.