cpu cool

So I bought a thermal take all in one liquid cooling kit. But it doesn’t come with the fittings needed. It comes with 2 80 degree angle fittings. And the tubing is 16mm OD. I’m SO confused on fittings. I’ve bought and returned 3 sets already. I get compression fittings. But then how do you...

Just want to know if it's okay for my liquid cooler to sound like that, near the end when I place the phone up top. https://www.youtube.com/watch?v=bq6vxJQRnTw thanks everyone!

Can someone please suggest me a cheap heat sink that'll keep my pc quiet. I don't use pc for gaming but after I run couple programs at once it'll start making loud noise. It gets very loud when I run Nox (Androiod Simulator). Everything is stock in the PC. I am not sure if I measured correctly...