Cooler arrived!
PWM adapter appears to be a real 3pin socket to 4 pin PWM plug. There is a small circuit board with 6 "thingys" on it..
2 pin cylindrical one has 25v & 10uf on it.. hooked to 12v & earth on one end of board.
3 pin cylindrical mounted to E, B & C on board
yellow wire (rpm??)
4 tiny (1mm square) mounted at R1, R2, R3 & R4 on board
a 3 pin flat 7x10mm thing with B772 on it.


Thanks for that.
Will make sure everything is lined up before I tighten it down. Might make it easier to do... might not. ;p


