I've had a Fractal Design Node 304 for the last five years and it's been terrific. I put a Corsair PSU in it that only turns on its fan under load, so it runs

I've had a Fractal Design Node 304 for the last five years and it's been terrific. I put a Corsair PSU in it that only turns on its fan under load, so it runs silently just about all the time. I kept it under my TV for a while and it was completely inaudible while looking like it belonged there, and then after I moved it went into a corner of the bedroom (for wired access to the router) where it's been similarly unnoticeable.