Desktop PC power supply units (PSUs) explained, including ATX standards and connectors, modular and non-modular cable options, power and efficiency ratings, and the latest ATX 3.0 developments.
The video in which I fit and test a quiet PSU with a zero-RPM fan at low loads is here:
The first of two videos where I built the Mini-ITX PC is here:
And I have a more recent, silent Mini-ITX build here:
The PSU calculators shown in the video are here:
Corsair:
Cooler Master:
be Quiet!:
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Chapters:
00:00 Introduction
00:46 PSU Basics (inc voltages & modularity)
02:25 ATX Standards & Connectors
08:08 ATX 3.0 & ATX12VO 2.0
11:36 PSU Ratings (power & efficiency)
13:51 Noise & Cooling
15:30 Wrap
#PSU #Desktop #powersupply #explainingcomputers
Explaining PC Power Supplies For Country: United States. City: Aurora, Burlington, Clarksville, Irving, Union City
