I did find a review of the
Kolink KL-C500, is that the model?
I am not sure that would be good for a new build, especially with the crossload results that were rather poor, suggesting it is also an old design. Another red flag is the "400W continuous power, 500W max" statement on the label (but at least they put it there) which suggests is is slightly overrated and shows a bit on the tests around 400w and higher esp on the 5v and 3.3v line performance.
IMHO get the CX550, best bet as it would handle the i3 low power sleep and hibernate modes without any problems.