Hold Up Time
Unlike the 1000W model, the hold-up time is higher than 17ms, but the power OK signal’s hold-up time does not exceed 16 ms. The unit meets the looser, in this section, ATX v3.1 requirements but not the ones of the previous ATX specs.
Inrush Current
The inrush currents are low.
Timings
The PSU supports Alternative Low Power Modes.
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Why did you mention fan being terrible yet according to noise levels its on the top of the list having lower dBA than some more premium units such as Corsair Shift. Also considering the PSU has 10 year warranty I’m sure they will replace it multiple times if it happens to die often, after 10 years well it’s time to replace PSU altogether anyway.
I don’t like its manufacturer.
Bought this psu after reading this review. My only concern is that my unit have coil whine when on idle from time to time.
Check if the coil whine is from the PSU or other parts in your system. It also has to do with the situation, for example in some game menus where FPS are unlimited, it is natural to have coil whine (from the GPU)
What about compare to hydro g pro series? Is there significant difference in term of quality and performance?
Hi, between FSP Vita 850w and XPG Core Reactor II 850W which one would you recommend?
The XPG is about $15 – $17 cheaper here
They have similar overall performance so I would get the one that is more affordable.
What about compared to Superflower Leadex vii Gold? It’s also about $17 – $20 more than XPG
Leadex is very good.
It’s now sold out everywhere in my region, alternative would be NZXT C850 for 230v? NZXT is $10 more than the XPG or the XPG might still be better choice?
I just got this PSU and am experiencing quite a bit of coil whine. Is this something you’ve had while performing your testing?
Thinking of either replacing my set or just living with it.
Nope if there are any coil whine issues, I mention them in the review. You should probably replace it.