TweakTown posted a review on the Antec "Performance One" P190 Enclosure

The power that is default to the case is also massive, just like the case. With 1200-watts to make use of and enough connectors to jump start three rigs besides your own, you should not ever have to fear about not having enough juice to get the job done. In the event that this just isn’t enough power for you, the dual mounts for the power supplies will also allow you to install an industry standard PSU of your liking. Just make sure of length measurements before your purchase.

Another feature that we have covered is the soundproofing material used in this case. This material is used on both side panels and is meant to help keep the noise from escaping to the outside world. While this isn’t a totally silent enclosure, the amount of noise is certainly minimal when considering the amount of airflow being moved around. With fans on the LOW setting, I can barely hear them running. Even with all fans set to HIGH, the noise is far less than the noise made from the high-end graphics cards being sold today.

Antec "Performance One" P190 Enclosure Review