PSU Testing list

[xrobwx71]

This is an exhaustive list on the quality/grade of many PSU's on the market.

PSU tier list sources & info [cultists.network] <---xcel

PSU Tier List rev. 17.0g - Cultists Network

credit for the find -- @phillpower2

 

[Corday]

One thing that changes over the years is the PSU source. For example, Corsair doesn't manufacture PSUs so they have different suppliers at different price points. Those suppliers change as contracts expire. Here's a very old list: Who is the manufacturer of your PSU? Maybe there's a current one somewhere.

 

[xrobwx71]

If you download the excel spreadsheet, Units Index Tab, column Q tells who the OEM is.

 

[Wrench97]

Did they separate/rate them by voltage used?
Years ago we were finding PSU's that ran great on Euro 220v 50hz, didn't fair so well on North American 120v 60hz and vice versa.

 

[xrobwx71]

On the excel spreadsheet, Under the Methodology tab, it shows under Tier B, they used a range of input voltages between 100-230 V.