30 series doesn’t have the sense pins as they were finalized before the spec was. It works with any 12+4 connector, but the 40 series needs ones with the sense pins grounded.Question, will the 12+4Pin cable work on a 3080? I know the little 4 pin is the tiny little connector on top of the 12 Pin connector, but I dunno if the connector or PSU will be okay connecting to a 3080 FE, as the 3080 will just use the 12 Pins.