300 watts at 110 power is 2.7 Amps, 300 watts at 220 power is 1.35 amps.
25 Amps is what most US washer and dryer units run on, I think you have a typo
25 Amps is what most US washer and dryer units run on, I think you have a typo
The highest voltage the motherboard receives is 12 volts which is what the cards also need. That is why I said 25 amps.
25 Amp is for the 110V power supply. It is 13A in UK and other European countries. The mother board use 12V from the power supplies.
No. Again, the cards won't use 110V or 230V, they use 12V and if you want to pull 300W through the motherboard then you'd be pulling 25 watts - at 12V.
That is a lot for any motherboard to handle. This is why we have powered risers.
The 300W would normally supply by the PCIE power connectors. For the 6pin it can deal with 75W, for the 8pin, it can deal with 150W.
