XPG Core Reactor II VE 850W PSU Review

Efficiency Normal, Light & Super-Light Loads

Efficiency is not that high at normal and light loads but high at super-light loads.

Average Efficiency

The platform’s average efficiency is lower than that of other similar spec PSUs.

Average PF

The APFC converter performs well.

Average Efficiency 5VSB

The 5VSB rail has decent efficiency, but there is room for improvement.

Vampire Power

Vampire power is low.

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3 thoughts on “XPG Core Reactor II VE 850W PSU Review

    1. It will apply high stress to the corresponding DC-DC converter that expects 3.3V at its input. This is why the ATX spec sets as the lowest limit the 3.14V level.

      1. Thank you for the information. Then I’ll go back to the beginning and start looking for a new psu. I benefit a lot from your articles. Thank you.

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