Hello! I own a smart m650w, but am not sure if it doesnt have production failures. Its semi modular, so normally the 24pin and 4+4pin connectors are non-modular, aswell as 2 pcie connectors. Additionally my 4+4 eps connector isnt really 4+4, it is just 8pin! On top of that, there are no non-modular pcie cables at my psu, is that right?