Put together your perfect desktop computer from the outside in starting with the sleek, black P100 Performance One series ATX case from Antec. This enclosure features Quiet Computing technologies that minimize system noise, as well as a variety of expansion slots and tool-less drive bays to truly customize your computing experience. A chic, streamlined black finish with a front bezel and double-hinged door lends an added air of sophistication to your new personalized computer.