Our Whisper V.3 acoustic cabinet is a real alternative to building server rooms / closets, since IT equipment like servers and network switches can now be located in general office space. The Whisper V3 incorporates ultra-quiet fans, barrier soundproof foam, sealed doors and a  washable inlet dust filter. It encourages front to back cooling, something server manufacturers strongly recommend. Most alternative acoustic cabinets are much larger than expected, taking up valuable  room space. Some cabinets cannot be sited with the back close to a wall since they have back-mounted fans. This also means that the cabinet cannot be placed in a corner, often where most people want it. The Whisper V3, does not have any o...