Hello,
There is a document on the cable that might be of use to you.
https://support.hpe.com/hpsc/doc/public/display?docId=c03214107
Unfortunately, this system has been End of Support Life for some time. Depending on your location we might not have any spare parts available. The internet search may be your best option.
Cheers,
Shawn
I work for Hewlett Packard Enterprise. The comments in this post are my own and do not represent an official reply from HPE. No warranty or guarantees of any kind are expressed in my reply.