12V 0.21A DC Brushless motor confusion

[Klutzsm58]

Hi i Pulled this fan from a small peltier style dehumidifier.
it was making noise, i suspect dead bearing, so i thought id replace the fan. probably easier than trying to replace the bearing
however i noticed the red and black wires are opposite to most 2pin fans..
i cant find a fan with the red and black the same as this, any ideas?
thanks

 

[Klutzsm58]

Pretty sure you can Not change the rotation direction of a brushless DC motor by simply swapping the wires at the pin end

 

[Klutzsm58]

yes! lol, Brushless DC Fan. Still it has a motor, anyway more importantly it has a control IC. Reversing the polarity will typically do nothing (if the fan has reverse polarity protection) or destroy the fan (if it doesn't)
exciting readings:
http://pcbheaven.com/wikipages/How_PC_Fans_Work/
http://pcbheaven.com/wikipages/How_Brushless_Motors_Work/

all very thrilling still none the wiser where to acquire one from