>However, the “safe” is only valid if e.g. the used supply lines from the power supply with “native” 12VHPWR connector have a good quality and 16AWG lines or at least the used 12VHPWR to 4x 6+2 pin adapter also offers what it promises.

However, the “safe” designation for the connector is only valid if e.g. the used cables from the power supply, with a “native” 12VHPWR connector, are of good quality, and the 16AWG cables or at least the used 12VHPWR-to-4x6+2-pin-adapter also live up to what they promise.