Bgears b-Blaster 70 2 Ball Bearing High Speed 4500rpm With 48 Cfm 70x70x15mm 3pin 3wire Dc Fan

2 Ball Bearing fan for Extended Life and High Performance Extreme Speed with Excellent Airflow Ideal for PC CASE, POWER SUPPLY and CPU heatsink 3 pin 3 lead wire connector with Fan Speed signal output 4 Screws included