WTF Windy 34MM BB Fan

Details

We are exciting to introduce to you the WTF Windy 3416 cooling fan, a purpose made RC cooling fan to give the best balance between power, weight and toughness.Specifications:
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 heightFeatures:
The only purpose made cooling fan for RC model
Industry first special trumpet intake mouth to smooth & accelerate air for intake.
Dual ball bearings constructions.
Very strong construction compared to all 30mm x 10 mm fan on the market.
Same mounting point as conventional 30mm fan.
Cooler coil temperatures as the routed air though the extended opening cools coil before entering the blade.
Extra cooling space of the electronics at the bottom of the case
For any common 30x10mm cooling fan to achieve thrust of new Windy fan, is like giving it a 14V as compared to a 8.4V. and RPM have to be over 32000!!