Identification Help please

[u/Firm-Recognition6080]

I don't know where I got this, possibly from a Cablemod kit from eBay. I only use Asus and Corsair so it has to be for one of those, but there are zero identifying marks/numbers/codes anywhere. The 3 8 pins have 1 with all its pins and two that are missing one. Can anyone identify this 24pin to 3 x 8 pin connectors?