a random question, anybody knows where one could buy those white 6 pins pci-e receptacle attached to the PCB?
If you mean the 6-pin PCIe header (Molex part #45558-0003) then Arrow has the best price I could find in the U.S. I just bought 50 pieces at $0.4514/each + shipping.
http://components.arrow.com/part/detail/44166981S8005809N3303thats a good way to blow your psu/start a fire dont just try and hook a molex adapter to 6 pin and call it good to go...if your hooking it to a low voltage rail you are going to kill yourself...
What are you talking about?? The header referenced is not an "adapter". It is the Molex PCIe Mini-Fit Jr header that is used on the S1 and on nearly every PCIe GPU made for connecting a 6-pin PCIe PSU power connector. Molex is just the "brand" name. Not sure what hobbymd wants to use it for but I bought them to replace burned out PCIe headers on some of my S1's and GPU's.