Not all RTX 40-series Super GPUs use the new 12V-2x6 connector — new images of 16-pin "H++" power connector emerge
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Naked images of the 12V-2x6 and 12VHPWR power connectors reveal that each 16-pin iteration has its own identification stamped onto the connector itself, giving 16-pin GPU owners an easy way to identify which connector they have.