Quiet - Peaceful - Silent... Serenity. The Puget Systems Serenity Mini is as quiet as computers can get without going completely fanless, which would drastically limit the hardware that could be used. Intel’s high-efficiency Ivy Bridge processors provide the platform for this line, and the already-quiet Antec Mini P180 case is heavily modified to reduce noise to a minimum. As with the larger versions, this edition of the Serenity has been tested and certified by Silent PC Review. It runs at 11dB when idle, and peaks at 13dB under load as the fans spin up to handle the added heat. It also uses a smaller chassis as the name implies - so expansion room is more limited, but the performance and noise level still match the larger Serenity models. If you want great performance with virtually no noise, all in a small tower size, look no further.