Upcoming 12+4-pin auxiliary PCIe 5.0 power connector has a lot in common with Nvidia's 12-pin power connector.
Nvidia's 12-Pin Power Connector Will Work with Next-Gen PCIe 5.0-Compliant PSUs : Read more
Nvidia's 12-Pin Power Connector Will Work with Next-Gen PCIe 5.0-Compliant PSUs : Read more