GeeekPi 2PCS Raspberry Pi 4 Fan DC 5V Brushless CPU Cooling Fan 40x40x10mm, for Raspberry Pi 4 Model B,3B+,Raspberry Pi 3/2 Model B (Black)

• Used for Raspberry Pi 4,Pi 3, Pi 2, Pi Model B+ or other development board
• The DC 5V cooling fan run smoothly and quietly and it's good for heat dissipation of Raspberry Pi. It can be assembled easily by screws.
• Fan Size: 40x40x10mm
• Package Includes: 2x Cooling Fan, 2x Screw Set.4Pack version,please refer to Asin: B084R7W9V2
• NOTE: Raspberry Pi Not Included

Descriptions: It used for Raspberry Pi 4,Pi 3, Pi 2, Pi Model B+. The DC 5V cooling fan run smoothly and quietly and it’s good for heat dissipation of Raspberry Pi. It can be assembled easily by screws. For Raspberry Pi or other development board, it is high quality and low consumption and low noise. Features Speed（At 25℃,To record speed after fan running normal, This time about 3~5minutes): 4500+/-10% RPM Air flow(At zero static pressure): 4.8 CFM Air Pressure(At zero air flow): 2.66 mmH2O Acoustical Noise(AVG.): 22.63 dB(A) Insulation Type: CLASS A (105°) Package Includes: 2x Cooling Fan 2x Screw Set