I had an Anted P190 for three years and it was dead quiet , but building a rig inside it was a pain to say the least. An ATX motherboard just about fit into it and connecting cables around the edges of the motherboard was a pure nightmare. Also as everybody else said the fans are loud in their cases. I also had an Antec 900 and it wasnt bad , but I wouldnt buy another one , because its loud as hell.