Yea I’ve been happy with it. I don’t tho k my rabbits like bunking beside the rack so it’s been off but is background noise level for sure. Glad the riser cards don’t have any effect for you.

My DL360G10 is really quiet, it has the premium fans instead of standard. I’m not sure if that makes a huge difference. It’s definitely the quieter part of my lab.

Don’t buy too old a synology or you’ll be shopping on Uzbek electronics websites for caddies like I am.