Ultimately it depends on the hardware in your PC, but a normal PC generally has something near a 400w power supply. High power PCs generally require 600-700w because they usually have more hardware.
100wats
1540 watts
210,000,000 watts
132 watts
On average, a 15-inch monitor typically uses between 15-30 watts of power when in use. However, this can vary depending on the specific model and manufacturer. It's best to refer to the monitor's specifications or manual for the most accurate information.
25000 watts
1650 watts.
746 watts.
95,000 watts.
100 watt
Upgrading your power supply from 300 watts to 800 watts will not inherently cause a PC to overheat. The power supply itself does not generate excess heat just by having a higher wattage rating; it only delivers the necessary power to components as needed. However, if the new power supply has poor efficiency or inadequate cooling, it could contribute to higher temperatures. Ensuring proper airflow and cooling in your PC case is essential regardless of the power supply wattage.
There are 1,000 watts in a kilowatt (kW).