sata cable connecters

[mikethibo]

I bought an ORICO PFU3-2P Dual Port MAC USB 3.0 PCI Express Card for my
MP 3.1 It came with a 15 pin sata to molex cable to supply power.
the sata connectors on the board behind the fan look like 7pin. what next?

 

[ActionableMango]

https://forums.macrumors.com/posts/16621185/

 

[mikethibo]

Thank You
I will probably go that route. would still like an answer about the sata
plug ends. Is there more than one type?

 

[666sheep]

the sata connectors on the board behind the fan look like 7pin.

Because these are data connectors.