Rileysharpe21

I have a 500w psu, my system currently has a gtx 1660 but I wanted to upgrade to a gigabyte rtx 2070 , should thus work, for the 2070 they say the minimum is 550w and I want to know if could run it, and my system doesn’t have too many flashy rgb light , like one strip that I barely turn on if that helps, but this is my first pc and wanted to know, and I have $400 at the moment, any other good gpu suggestions