Quite lotto miner

Whats the most quit lotto miner? Was thinking of getting a bitaxe but am concerned about the noise I'm moving into a home (renting a room) and the guy is very peculiar about conserving energy and I don't want him hearing something raging in my room. ( I know you guys are gona say well f**k him your paying rent.... I agree however I'm in a position where I can't offered much else until work picks back up).

Any suggestions about quite lotto miners? Or builds, or if it took a bitaxe can I use after markets fan? Could I build a sound proof box?