Re: ANTMINER S5: 1155GH(+OverClock Potential), Jan 12th Shipping $0.28/GH & 0.51W/GH
I ordered 30 of these... but they have 4 black wires. The connector has no markings... I have no data sheet. I have no clue which goes to the S5 Red White Black Blue. 
Data sheet for the fan can be found here. Look on page 5 for wiring info:
Pin 1: Positive [12V]
Pin 2: PWM control IN
Pin 3: RPM reporting OUT
Pin 4: Negative
That's going to need rewiring to fit on S5s as normal 4 pin fan headers are:
Pin 1: Negative
Pin 2: Positive [12V]
Pin 3: RPM reporting OUT
Pin 4: PWM control IN
Might be worth sending back.
Dogie, I think you have pin 2 & 3 reversed there on the top.