On top of its powerful performance, the GALAX RTX 5090 D HOF OC Lab XOC maintains the signature ... these cards are equipped with a 36-phase 70A DrMOS power supply, offering stable power delivery ...

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.