corsair cx 550

I've seen a cheap RTX 2060 with a TUF 550w power supply (see link below). Should I give this bundle a shot? Because I dont know if is better or the same quality than a CX 550 ? Note: I have a 4790 with 16 gbs of ram Here is the bundle source...

Hi there. Here's the situation: from the past few weeks a hissing sound is coming from my PC. I opened my pc and tried to figure out the source but I can't find it. It makes when something is loading. Like when I open the chrome, file explorer, during the game loading screen. Suppose I open...