Thermaltake Toughpower GF A3 850W PSU Review

Efficiency Normal, Light & Super-Light Loads

The platform is highly efficient with normal loads. It performs well at light loads, while with a 2% load, it doesn’t achieve an efficiency level over 70%.

Average Efficiency

The platform’s average efficiency is high.

Average PF

The APFC converter needs tuning, mostly at 230V.

Average Efficiency 5VSB

The 5VSB rail is efficient.

Vampire Power

Vampire power is low at 115V. I want to see below 0.1W at 230V.

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One thought on “Thermaltake Toughpower GF A3 850W PSU Review

  1. Hello! I am currently choosing between this model and MSI MAG A850GL PCIE5 850W. As far as I understood, they are pretty much similar in terms of performance. The price is the same as well. The only difference I spotted is the noise level. Am I right? Which one would you choose?

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