I just made the acquisition Corsair Obsidian 650D of the casing 800D's little brother ... and it has nothing to envy him! Upon receiving the cardboard already impresses by its size. I open the housing is again protected by a scratch resistant black cover. Corsair thank you! For mounting, a real pleasure. Once all the cables passed to the back there are only the visible material behind his Plexiglas window of very good quality (one or two small lights to illuminate p'tites all that and it'll be awesome). This time it's a real plus for cooling. Furthermore spacious inside the air circulation is done perfectly. Regarding noise 200mm fans mentioned in other reviews, for my part I do not have them connected to the original réhobus three positions of the housing. They are managed by a motherboard ASUS P8Z77-V system with FanExpert 2. No noise for me. Overall an excellent housing for all those who seek high-end ... (and who want to put 150 in a housing ^^).