The cables are guaranteed for use with all CORSAIR Type 4 PSUs (source). Unfortunately, the manufacturer cannot guarantee that these cables will work with other brands, such as Cooler Master.

For the Cooler master V750 PSU, it is best to check these models: https://cablemod.com/made-for....

In particular the models :
- CM-CMV-FKIT-KW-R: https://cablemod.com/product...
- CM-CV2-FKIT-KW-R: https://cablemod.com/product...
We do not offer them.