Product: RC21-00940100-R351

The power supply of my Razer Core V2 is KO.
Can you tell me where I can find a new one?
Power supply information:
Brand: Enhance Electronics co LTD
Model: ENH-2350 (500 watt)

I already found some product but it’s on some strange website and I would like the help of this community to find something more safe.

Thank you all in advance for your help.