Originally Posted by fredmdbud
The stock EDF is a SAPAC 64mm 6-blade unit. You can sometimes find them generic on ebay, but usually as a complete unit (motor + fan) and not well-balanced.
I was looking for these fans, and actually I found them, but I would not like to buy also the motor.
Anyway, I will continue my search, and then . . . I could also buy the whole unit and sell the motor only.