Difference Gold Bronze Power Supply at Wallpaper

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Difference Gold Bronze Power Supply. That means how much power they consume to give their rated power. However, as you can see, even the absolute best level of efficiency cannot hit perfect rates.

H84j PowerSpec 550 Watt 80 Plus Bronze ATX NONModular Power Supply NIB
H84j PowerSpec 550 Watt 80 Plus Bronze ATX NONModular Power Supply NIB from www.sears.com

The efficiencies for power supplies rated at 80 plus bronze and above vary based on the amount of load. The components tend to be better too, which means you should be able to use it for longer. Payoff period = the number of weeks required for an 80+ gold psu to pay for itself (as a result of higher efficiency and less electricity used), as compared to a cheaper 80+ bronze psu of identical wattage, manufacturer, etc.

H84j PowerSpec 550 Watt 80 Plus Bronze ATX NONModular Power Supply NIB

Depending on the efficiency percentage above 80%, there are additional certifications a manufacturer can attain. Gold vs bronze is a little better, but not much. These tiers come in addition to the 80+ certification, adding to. Gold power supplies, the difference isn't too drastic.