We are exciting to introduce to you our very own Windy 3416 cooling fan, a purpose made RC cooling fan to give the best balance between power, weight and toughness.
 
Windy RC cooling fan spec: 
 
Thrust: Massive 7.g+ @8.4V
Voltage Range : 6.0 - 8.4V
Current Draw: ~0.48A @ 8.4V
RPM: ~23xxx@ 8.4V
Weight: 12.5g
Dimension: 34mm width, 16mm height