RGB380 DEEPCOOL led connect to PSU?

billybartz

Prominent
Sep 15, 2017
2
0
510
So this is my build here.
https://pcpartpicker.com/user/BillyBartz/saved/

I'm still fairly new to the master race, but this came with a 4pin connector and I believe it plugs into the same cord that a HDD would. It fits right but doesn't light up when i plug it in.

Could just be bad strips but any advice would be helpful. I keep hearing about a molex connector?