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After looking at some of the draws of the typical desktop computer system I am confused by power supply ratings which seem to be excessive. The big item in a desktop computer, the CPU typically ha

ATX 750W PSU with continuous power supply. Active PFC design with single +12V output rail providing strong and stable power to computers. 80 PLUS Gold

PowerSpec 750 Watt 80 Plus Gold Fully Modular ATX Power Supply Active PFC SLI Crossfire Ready Gaming PC PSU Computer Power Supplies, PS 750GFM

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80 Plus Gold Certification for cooler case temperature, higher energy efficiency, and less noise. Built with 100% Japanese Capacitors for great

Redragon PSU007 80+ Gold 850 Watt ATX Fully Modular Power Supply w/ 80 Plus Gold Certified, Compact 160mm Size and Low Noise RGB Fan 0 RPM, 100%

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V

Pyramid Universal Compact Bench Power Supply - 6 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 100 Watt Power

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80 PLUS GOLD CERTIFIED: E Series PSUs provide long-term durability and reliability MONITOR YOUR PERFORMANCE: Power indicators monitored and tracked

NZXT E850 - NP-1PM-E850A-US - 850-Watt ATX Gaming Power Supply (PSU) - Fully Modular Design - 80 Plus Gold Certified - Silent Operation - Digital

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