not sure how to connect pump to computer. please help.

[Kurt]

hi i just completed my first custom water loop and im not sure how to connect my d5 pump to the computer.
http://postimg.org/image/sietbmq1r/full/
these are the the plugs

 

[Tolemac]

Thats a standard 4 pin molex fella "straight to PSU" the smaller three pin goes to a fan header on your motherboard but that's just for the RPM reading personally I don't use mine.

 

[Warchild]

Thats a standard 4 pin molex fella "straight to PSU" the smaller four pin goes to a fan header on your motherboard but that's just for the RPM reading personally I don't use mine.

Little correction there but yep,

Before I had a fan controller I plugged this into the CPU fan slot. Bios could then control the pump speed of the pump.

So molex connected to PSU, 4pin PWM to CPU fan or CPU optional fan header. Or both if you have two pumps.