Built when Netflix first took away password sharing. Thanks for the heads up Netflix! Would not want to start this project now ๐
That looks like the Fractal Define 6 case which already has built in soundproofing. I have mine on a desk doing the exact same job with even more drives and I don't even hear it from a couple feet away.
Edit: actually not a Define 6 after looking closer. Mine doesn't have those weird latches on the side panels despite otherwise looking identical.