An adapter cable can be used if the power supply of servers does not have a 12VHPWR port.
Converting to 12VHPWR
Two 100-W PCIe connectors with either 2 × 4 pins or 6 × 2 pins can be used to convert to the 12VHPWR power using an adapter cable. The following figure shows an example of an adapter cable transitioning from two 2 × 4 pin connectors to a 12VHPWR connector (Fasgear item number: 2523355).