Urgent help needed to identify modular cable!

Dear corsair community,



Here I have a PCIe modular cable which, I think, came from an HX650:



[img=http://ift.tt/13uLdDE]



I say I think because I am dealing with many components and I am not sure if this cable is indeed from an HX650. If it is, it must be from this version of the HX650, NOT the one with the blue end PCIe cables:







Now my question; can I use this cable with my CX500M PSU? I can't seem to be able to find the PCIe for the CX500M. So, before trying it I thought I should ask the Corsair community for info, if this cable is compatible with a CX500M PSU.



Thanks in advance.