As mentioned, ATX 3.0 is the latest standard for power supplies. Along with it also comes the new 16-pin (12+4) power connector for graphics cards. The connector is known as the PCIe 5.0 12VHPWR ...

The ATX power connector with the mainboard was increased from 20 to 24 pins to allow for more 12 V capacity to be added. Along with the Pentium 4’s appetite for power came the new 4-pin ...

NVIDIA has recently released their lineup of 40-series graphics cards, with a novel generation of power connectors called ... involving ATX 8-pin GPU power to 12VHPWR adapters that NVIDIA provided ...