What is Provenquality?

Provenquality provides the worlds most demanding and yet highly usable quality-tests of PSUs. Provenquality offers an online-database which consists of actual tested PSUs. The aim of PQ is to improve insights into your hardware for customers and to provide a better overview of the market today.

Independent tests

Our laboratory is solely owned by HKQS which is why we maintain a total independent test procedure. The Provenquality Seal of Approval is only awarded to those PSUs which have successfully passed our demanding quality-tests, which are conducted under high temperatures and stress environment. Learn more...

Advantages for Consumers

Finally! A website in the internet that provides real independent power supply test results together with an easy-to-use database that you find the exact results you were searching for. For an even better convenience just calculate your actual power consumption, too! Learn more...

PSU Of The Month

August

Antec TruePower Quattro

  • 1200 watts
  • ATX12V v.2.31
  • EPS12V v2.92
  • 80PLUS Gold
  • Silent
With the TruePower Quattro 1200W Antec offers a real wattage-monster.
The power supply comes with the right timing since NVIDIA′s latest introduction of new graphics chips that are supposed to have the need for a little extra power. The power supply offers several separated 12V rail that can be well loaded. For a 1200 watts power supply the TruePower Quattro 1200W is extremely silent and stays at minimum to general load below 20dB(A).
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