OK, I also responded on the C3D site. If you will please look into your computer case and try to look all around on your motherboard, to locate the make and model, I will try to find the appropriate power supply for you. Just need to know the make of the motherboard, and if possible, the model of motherboard.

The make (the brand) of motherboard should be displayed rather boldly, somewhere on the motherboard itself. The model number is less important, but it would help me a lot.